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- EMDB-4057: Structure of the yeast spliceosome immediately after branching. 3... -

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Basic information

Entry
Database: EMDB / ID: EMD-4057
TitleStructure of the yeast spliceosome immediately after branching. 3D class containing helicase module.
Map data
Sample
  • Complex: Spliceosome immediately after branching
    • RNA: x 5 types
    • Protein or peptide: x 30 types
  • Ligand: x 3 types
Function / homology
Function and homology information


RNA exon ligation / snRNA metabolic process / snRNA modification / post-spliceosomal complex / U2-type post-mRNA release spliceosomal complex / cellular bud site selection / post-mRNA release spliceosomal complex / 3'-5' RNA helicase activity / cis assembly of pre-catalytic spliceosome / generation of catalytic spliceosome for first transesterification step ...RNA exon ligation / snRNA metabolic process / snRNA modification / post-spliceosomal complex / U2-type post-mRNA release spliceosomal complex / cellular bud site selection / post-mRNA release spliceosomal complex / 3'-5' RNA helicase activity / cis assembly of pre-catalytic spliceosome / generation of catalytic spliceosome for first transesterification step / spliceosome conformational change to release U4 (or U4atac) and U1 (or U11) / splicing factor binding / U4/U6 snRNP / 7-methylguanosine cap hypermethylation / pre-mRNA binding / U2-type catalytic step 1 spliceosome / pICln-Sm protein complex / Prp19 complex / spliceosomal tri-snRNP complex / small nuclear ribonucleoprotein complex / ATP-dependent activity, acting on RNA / SMN-Sm protein complex / mRNA cis splicing, via spliceosome / U2-type spliceosomal complex / U2-type prespliceosome assembly / commitment complex / U2-type catalytic step 2 spliceosome / U4 snRNP / U2 snRNP / poly(U) RNA binding / U1 snRNP / U2-type prespliceosome / precatalytic spliceosome / spliceosomal complex assembly / Dual incision in TC-NER / DNA replication origin binding / generation of catalytic spliceosome for second transesterification step / Gap-filling DNA repair synthesis and ligation in TC-NER / protein K63-linked ubiquitination / mRNA 3'-splice site recognition / mRNA 5'-splice site recognition / DNA replication initiation / spliceosomal tri-snRNP complex assembly / U5 snRNA binding / U5 snRNP / spliceosomal snRNP assembly / U2 snRNA binding / U6 snRNA binding / pre-mRNA intronic binding / positive regulation of cell cycle / U1 snRNA binding / U4/U6 x U5 tri-snRNP complex / catalytic step 2 spliceosome / positive regulation of RNA splicing / RNA splicing / spliceosomal complex / RING-type E3 ubiquitin transferase / mRNA splicing, via spliceosome / ubiquitin-protein transferase activity / metallopeptidase activity / ubiquitin protein ligase activity / RNA helicase activity / nucleic acid binding / RNA helicase / cell cycle / DNA repair / mRNA binding / GTPase activity / chromatin binding / chromatin / GTP binding / ATP hydrolysis activity / mitochondrion / DNA binding / RNA binding / ATP binding / identical protein binding / metal ion binding / nucleus / cytosol / cytoplasm
Similarity search - Function
CBF1-interacting co-repressor CIR, N-terminal domain / Pre-mRNA splicing factor / N-terminal domain of CBF1 interacting co-repressor CIR / Pre-mRNA splicing factor / N-terminal domain of CBF1 interacting co-repressor CIR / Saf4/Yju2 protein / Splicing factor Yju2 / Saf4/Yju2 protein / Pre-mRNA-splicing factor Isy1 / Pre-mRNA-splicing factor Isy1 superfamily ...CBF1-interacting co-repressor CIR, N-terminal domain / Pre-mRNA splicing factor / N-terminal domain of CBF1 interacting co-repressor CIR / Pre-mRNA splicing factor / N-terminal domain of CBF1 interacting co-repressor CIR / Saf4/Yju2 protein / Splicing factor Yju2 / Saf4/Yju2 protein / Pre-mRNA-splicing factor Isy1 / Pre-mRNA-splicing factor Isy1 superfamily / Isy1-like splicing family / Slt11, RNA recognition motif / cwf21 / Torus domain / Pre-mRNA-splicing factor Cwc2, RNA recognition motif / Torus domain / Helix hairpin bin domain superfamily / mRNA splicing factor Cwf21 domain / cwf21 domain / : / RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) / STL11, N-terminal / Pre-mRNA-splicing factor 19 / Pre-mRNA-processing factor 19 / Prp19/Pso4-like / WD repeat Prp46/PLRG1-like / BUD31/G10-related, conserved site / : / : / G10 protein signature 1. / G10 protein signature 2. / SKI-interacting protein SKIP, SNW domain / SKI-interacting protein, SKIP / SKIP/SNW domain / HAT (Half-A-TPR) repeat / Pre-mRNA-splicing factor Cwc2/Slt11 / G10 protein / Pre-mRNA-splicing factor BUD31 / Pre-mRNA splicing factor component Cdc5p/Cef1, C-terminal / pre-mRNA splicing factor component / U2A'/phosphoprotein 32 family A, C-terminal / occurring C-terminal to leucine-rich repeats / U-box domain profile. / Leucine-rich repeat / Modified RING finger domain / Pre-mRNA-splicing factor Syf1-like / Brr2, N-terminal helicase PWI domain / : / N-terminal helicase PWI domain / Pre-mRNA-splicing helicase BRR2 plug domain / U-box domain / Snu114, GTP-binding domain / Sec63 Brl domain / 116kDa U5 small nuclear ribonucleoprotein component, N-terminal / 116kDa U5 small nuclear ribonucleoprotein component, C-terminal / 116 kDa U5 small nuclear ribonucleoprotein component N-terminus / DEAD-box helicase, OB fold / Oligonucleotide/oligosaccharide-binding (OB)-fold / Helicase-associated domain / Helicase associated domain (HA2), winged-helix / Helicase associated domain (HA2) Add an annotation / Small nuclear ribonucleoprotein Sm D3 / Sec63 domain / Sec63 Brl domain / Small nuclear ribonucleoprotein Sm D2 / Small nuclear ribonucleoprotein E / Small nuclear ribonucleoprotein G / Small nuclear ribonucleoprotein F / Sm-like protein Lsm7/SmG / Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3 / Sm-like protein Lsm6/SmF / Myb-type HTH DNA-binding domain profile. / Zinc finger, CCCH-type / Zinc finger C3H1-type profile. / LSM domain / LSM domain, eukaryotic/archaea-type / snRNP Sm proteins / HAT (Half-A-TPR) repeat / HAT (Half-A-TPR) repeats / Myb domain / : / Sm domain profile. / Myb-like DNA-binding domain / DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved site / DEAH-box subfamily ATP-dependent helicases signature. / Translation elongation factor EFG/EF2, domain IV / Elongation factor G, domain IV / Elongation factor G, domain IV / LSM domain superfamily / Elongation factor G C-terminus / Elongation factor EFG, domain V-like / Elongation factor G C-terminus / Quinoprotein alcohol dehydrogenase-like superfamily / EF-G domain III/V-like / SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains / SANT/Myb domain / PROCT domain / Prp8 RNase domain IV, fingers region / PROCT (NUC072) domain / PRO8NT domain
Similarity search - Domain/homology
: / : / Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16 / Pre-mRNA-splicing factor ISY1 / Pre-mRNA-splicing factor BUD31 / Pre-mRNA-processing protein 45 / Splicing factor YJU2 / Pre-mRNA-processing factor 19 / Pre-mRNA-splicing helicase BRR2 / Pre-mRNA-splicing factor 8 ...: / : / Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16 / Pre-mRNA-splicing factor ISY1 / Pre-mRNA-splicing factor BUD31 / Pre-mRNA-processing protein 45 / Splicing factor YJU2 / Pre-mRNA-processing factor 19 / Pre-mRNA-splicing helicase BRR2 / Pre-mRNA-splicing factor 8 / Pre-mRNA-splicing factor SNU114 / Pre-mRNA-splicing factor SLT11 / Small nuclear ribonucleoprotein-associated protein B / Small nuclear ribonucleoprotein G / U2 small nuclear ribonucleoprotein B'' / Small nuclear ribonucleoprotein Sm D3 / Pre-mRNA-splicing factor CWC25 / Small nuclear ribonucleoprotein F / Small nuclear ribonucleoprotein Sm D1 / Pre-mRNA-splicing factor CWC21 / Pre-mRNA-splicing factor CEF1 / Pre-mRNA-splicing factor SYF1 / Pre-mRNA-splicing factor SNT309 / Small nuclear ribonucleoprotein Sm D2 / U2 small nuclear ribonucleoprotein A' / Pre-mRNA-splicing factor CWC2 / Pre-mRNA-splicing factor CLF1 / Small nuclear ribonucleoprotein E / Pre-mRNA-splicing factor PRP46
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 10.0 Å
AuthorsGalej WP / Wilkinson MF / Fica SM / Oubridge C / Newman AJ / Nagai K
CitationJournal: Nature / Year: 2016
Title: Cryo-EM structure of the spliceosome immediately after branching.
Authors: Wojciech P Galej / Max E Wilkinson / Sebastian M Fica / Chris Oubridge / Andrew J Newman / Kiyoshi Nagai /
Abstract: Precursor mRNA (pre-mRNA) splicing proceeds by two consecutive transesterification reactions via a lariat-intron intermediate. Here we present the 3.8 Å cryo-electron microscopy structure of the ...Precursor mRNA (pre-mRNA) splicing proceeds by two consecutive transesterification reactions via a lariat-intron intermediate. Here we present the 3.8 Å cryo-electron microscopy structure of the spliceosome immediately after lariat formation. The 5'-splice site is cleaved but remains close to the catalytic Mg site in the U2/U6 small nuclear RNA (snRNA) triplex, and the 5'-phosphate of the intron nucleotide G(+1) is linked to the branch adenosine 2'OH. The 5'-exon is held between the Prp8 amino-terminal and linker domains, and base-pairs with U5 snRNA loop 1. Non-Watson-Crick interactions between the branch helix and 5'-splice site dock the branch adenosine into the active site, while intron nucleotides +3 to +6 base-pair with the U6 snRNA ACAGAGA sequence. Isy1 and the step-one factors Yju2 and Cwc25 stabilize docking of the branch helix. The intron downstream of the branch site emerges between the Prp8 reverse transcriptase and linker domains and extends towards the Prp16 helicase, suggesting a plausible mechanism of remodelling before exon ligation.
History
DepositionAug 12, 2016-
Header (metadata) releaseAug 24, 2016-
Map releaseAug 31, 2016-
UpdateDec 11, 2019-
Current statusDec 11, 2019Processing site: PDBe / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.018
  • Imaged by UCSF Chimera
  • Download
  • Surface view colored by radius
  • Surface level: 0.018
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-5lj5
  • Surface level: 0.018
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_4057.png

Downloads & links

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Map

FileDownload / File: emd_4057.map.gz / Format: CCP4 / Size: 266.8 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Voxel sizeX=Y=Z: 1.43 Å
Density
Contour LevelBy EMDB: 0.006 / Movie #1: 0.018
Minimum - Maximum-0.018248344 - 0.07300891
Average (Standard dev.)0.00016470927 (±0.0030453634)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions412412412
Spacing412412412
CellA=B=C: 589.16 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.431.431.43
M x/y/z412412412
origin x/y/z0.0000.0000.000
length x/y/z589.160589.160589.160
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS412412412
D min/max/mean-0.0180.0730.000

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Supplemental data

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Sample components

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Entire : Spliceosome immediately after branching

EntireName: Spliceosome immediately after branching
Components
  • Complex: Spliceosome immediately after branching
    • RNA: U5 snRNA (small nuclear RNA)
    • RNA: Exon 1 (5' exon) of UBC4 pre-mRNA
    • RNA: Intron of UBC4 pre-mRNA
    • RNA: U2 snRNA (small nuclear RNA)
    • RNA: U6 snRNA (small nuclear RNA)
    • Protein or peptide: Pre-mRNA-splicing factor 8
    • Protein or peptide: Pre-mRNA-splicing helicase BRR2
    • Protein or peptide: Protein CWC16
    • Protein or peptide: Pre-mRNA-splicing factor CWC25
    • Protein or peptide: Pre-mRNA-splicing factor SNU114
    • Protein or peptide: Pre-mRNA-splicing factor ISY1
    • Protein or peptide: CWC22
    • Protein or peptide: Pre-mRNA-splicing factor PRP46
    • Protein or peptide: Pre-mRNA-processing protein 45
    • Protein or peptide: Pre-mRNA-splicing factor BUD31
    • Protein or peptide: Pre-mRNA-splicing factor CWC2
    • Protein or peptide: Pre-mRNA-splicing factor SLT11
    • Protein or peptide: Pre-mRNA-splicing factor CEF1
    • Protein or peptide: CWC15
    • Protein or peptide: Pre-mRNA-splicing factor CWC21
    • Protein or peptide: Pre-mRNA-splicing factor CLF1
    • Protein or peptide: Pre-mRNA-splicing factor SYF1
    • Protein or peptide: Small nuclear ribonucleoprotein-associated protein B
    • Protein or peptide: Small nuclear ribonucleoprotein Sm D3
    • Protein or peptide: Small nuclear ribonucleoprotein E
    • Protein or peptide: Small nuclear ribonucleoprotein F
    • Protein or peptide: Small nuclear ribonucleoprotein G
    • Protein or peptide: Small nuclear ribonucleoprotein Sm D1
    • Protein or peptide: Small nuclear ribonucleoprotein Sm D2
    • Protein or peptide: U2 small nuclear ribonucleoprotein A'
    • Protein or peptide: U2 small nuclear ribonucleoprotein B''
    • Protein or peptide: Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16
    • Protein or peptide: Pre-mRNA-processing factor 19
    • Protein or peptide: Pre-mRNA-splicing factor SNT309
    • Protein or peptide: unknown
  • Ligand: MAGNESIUM ION
  • Ligand: ZINC ION
  • Ligand: GUANOSINE-5'-TRIPHOSPHATEGuanosine triphosphate

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Supramolecule #1: Spliceosome immediately after branching

SupramoleculeName: Spliceosome immediately after branching / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#35
Details: Splicing extract was prepared from Prp18-HA or Slu7-TAPS yeast strains. An in vitro transcribed yeast UBC4 pre-mRNA substrate (with 2 x MS2 bacteriophage coat protein-binding stem loops at ...Details: Splicing extract was prepared from Prp18-HA or Slu7-TAPS yeast strains. An in vitro transcribed yeast UBC4 pre-mRNA substrate (with 2 x MS2 bacteriophage coat protein-binding stem loops at the 5' end and with the 3'-splice site sequence UAGAG mutated to UACAC) was pre-bound to an MS2-maltose binding protein fusion protein. This substrate-protein complex was added to the splicing extract. The splicing reaction proceeded through the first step but the second step was blocked by the 3' splice site mutation. Substrate-bound spliceosomes from the splicing extract were purified on amylose resin and eluted with maltose. Subsequently the spliceosomes were captured on anti-HA-agarose (for Prp18-HA-tagged) or streptactin resin (for Slu7-TAPS tagged) and eluted with HA peptide or desthiobiotin, respectively. Purified spliceosomes were then dialysed against 20 mM HEPES KOH pH 7.8, 75 mM KCl, 0.25 mM EDTA
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 2 MDa

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Macromolecule #1: U5 snRNA (small nuclear RNA)

MacromoleculeName: U5 snRNA (small nuclear RNA) / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 57.444875 KDa
SequenceString:
AAGCAGCUUU ACAGAUCAAU GGCGGAGGGA GGUCAACAUC AAGAACUGUG GGCCUUUUAU UGCCUAUAGA ACUUAUAACG AACAUGGUU CUUGCCUUUU ACCAGAACCA UCCGGGUGUU GUCUCCAUAG AAACAGGUAA AGCUGUCCGU UACUGUGGGC U UGCCAUAU UUUUUGGAAC U

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Macromolecule #2: Exon 1 (5' exon) of UBC4 pre-mRNA

MacromoleculeName: Exon 1 (5' exon) of UBC4 pre-mRNA / type: rna / ID: 2 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 5.170152 KDa
SequenceString:
UAAGUGAUCU AGAAAG

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Macromolecule #3: Intron of UBC4 pre-mRNA

MacromoleculeName: Intron of UBC4 pre-mRNA / type: rna / ID: 3 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 24.109115 KDa
SequenceString:
GUAUGUCUAA AGUUAUGGCC ACGUUUCAAA UGCGUGCUUU UUUUUUAAAA CUUAUGCUCU UAUUUACUAA CAAAAU

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Macromolecule #4: U2 snRNA (small nuclear RNA)

MacromoleculeName: U2 snRNA (small nuclear RNA) / type: rna / ID: 4 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 376.267406 KDa
SequenceString: ACGAAUCUCU UUGCCUUUUG GCUUAGAUCA AGUGUAGUAU CUGUUCUUUU CAGUGUAACA ACUGAAAUGA CCUCAAUGAG GCUCAUUAC CUUUUAAUUU GUUACAAUAC ACAUUUUUUG GCACCCAAAA UAAUAAAAUG GACGGGAAGA GACUUUUUAA G CAAGUUGU ...String:
ACGAAUCUCU UUGCCUUUUG GCUUAGAUCA AGUGUAGUAU CUGUUCUUUU CAGUGUAACA ACUGAAAUGA CCUCAAUGAG GCUCAUUAC CUUUUAAUUU GUUACAAUAC ACAUUUUUUG GCACCCAAAA UAAUAAAAUG GACGGGAAGA GACUUUUUAA G CAAGUUGU UUUCCGCUAA UGUCAGGUCU CACUACUUUU UGCUGCUAUU UUUCUUCGCU CAUGGUUUCU UCAUAAGGCG UU UUUAUGA UGGUUUUUCG AAAUUGGUUU UUGAGACGAC GGUUGCUCAA GGUUAUUGUU UUUGUUUUCU UCUGGUUGUU UUC UAUUUU CUUUUUUUUA GCUUUCUGUU UCUCCCUUAG UUUGGCUUUU UGCUUCAUAC UCUUCCCUGU CUUUCCGAGC CGUU UAUGU CCAACGCGGG AUUUGGUUUU UCUUUAUCGA UGGGAAGAAA UGGUGCUAUA GUAGGUUGGG AGAUAAUAUU UAUGG UAUG GGGUGCUAGU GCGGAUGGGG CGCUCUUAUU GUUGAUUUCU UCGCUCGUCU UCUUUUUCUG GUGGCGCUGC AAGAGG AAG UUUUUCGACU UUGUUAUGAU UUUUGGUUUG CAAGGAAAGG UGUCUUACGA UUCUUUUUUU GAUGUAAUAG GAUAAGC UU GCUUAUCCCC CAAGUAUCGG CCAAAGUUGU UGAUUUUCCU UUUGAAGUGU CCUCGGUUUG AGGGGGUGUA GGGUGGGG U UGGUCUACAA UAAGAGUGUU CCAUUGUUAA CGUGCUGGCG UCUUUUACUA UAUUUUUUUU CCCAGUUUAU UUUGUGCUU AUUUUCUCAU UGAGGAGAAG GAGCUCUUCU CGCAGGAUAU AAAUGGAGGU UUGCUAAAGG GGAGGAGAUG UGUUUGUGAG AAUACUGCU GAGAGAGUUC UGGAAGAGAA AAAAAGGAGG CAAUGGAAGG CGUUUGCUGG GAAAAGAGAA GAGCCAUGAC U GCAUCUGU UGUUUCAAGG CCAGUUUUAU UAACCGCCUA UGUCAUAGAG GCGUUUUUUU UGGAGGGAUU UGAAGAAUGC CG GCGGCAU CAAGAAACGG ACUUGAUGGU UGACGCCUGU UUUUAAAGUU AGAGACGUCG CGACCCUCGC ACUUGUGGAG UCG UUCUUG ACUUUUACUU UGGUCGCUUG AUGUUUCUCU CGUCUUCCCG UUCGCUCUU

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Macromolecule #5: U6 snRNA (small nuclear RNA)

MacromoleculeName: U6 snRNA (small nuclear RNA) / type: rna / ID: 5 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 35.883176 KDa
SequenceString:
GUUCGCGAAG UAACCCUUCG UGGACAUUUG GUCAAUUUGA AACAAUACAG AGAUGAUCAG CAGUUCCCCU GCAUAAGGAU GAACCGUUU UACAAAGAGA UUUAUUUCGU UUU

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Macromolecule #6: Pre-mRNA-splicing factor 8

MacromoleculeName: Pre-mRNA-splicing factor 8 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 279.867469 KDa
SequenceString: MSGLPPPPPG FEEDSDLALP PPPPPPPGYE IEELDNPMVP SSVNEDTFLP PPPPPPSNFE INAEEIVDFT LPPPPPPPGL DELETKAEK KVELHGKRKL DIGKDTFVTR KSRKRAKKMT KKAKRSNLYT PKAEMPPEHL RKIINTHSDM ASKMYNTDKK A FLGALKYL ...String:
MSGLPPPPPG FEEDSDLALP PPPPPPPGYE IEELDNPMVP SSVNEDTFLP PPPPPPSNFE INAEEIVDFT LPPPPPPPGL DELETKAEK KVELHGKRKL DIGKDTFVTR KSRKRAKKMT KKAKRSNLYT PKAEMPPEHL RKIINTHSDM ASKMYNTDKK A FLGALKYL PHAILKLLEN MPHPWEQAKE VKVLYHTSGA ITFVNETPRV IEPVYTAQWS ATWIAMRREK RDRTHFKRMR FP PFDDDEP PLSYEQHIEN IEPLDPINLP LDSQDDEYVK DWLYDSRPLE EDSKKVNGTS YKKWSFDLPE MSNLYRLSTP LRD EVTDKN YYYLFDKKSF FNGKALNNAI PGGPKFEPLY PREEEEDYNE FNSIDRVIFR VPIRSEYKVA FPHLYNSRPR SVRI PWYNN PVSCIIQNDE EYDTPALFFD PSLNPIPHFI DNNSSLNVSN TKENGDFTLP EDFAPLLAEE EELILPNTKD AMSLY HSPF PFNRTKGKMV RAQDVALAKK WFLQHPDEEY PVKVKVSYQK LLKNYVLNEL HPTLPTNHNK TKLLKSLKNT KYFQQT TID WVEAGLQLCR QGHNMLNLLI HRKGLTYLHL DYNFNLKPTK TLTTKERKKS RLGNSFHLMR ELLKMMKLIV DTHVQFR LG NVDAFQLADG IHYILNHIGQ LTGIYRYKYK VMHQIRACKD LKHIIYYKFN KNLGKGPGCG FWQPAWRVWL NFLRGTIP L LERYIGNLIT RQFEGRSNEI VKTTTKQRLD AYYDLELRNS VMDDILEMMP ESIRQKKART ILQHLSEAWR CWKANIPWD VPGMPAPIKK IIERYIKSKA DAWVSAAHYN RERIKRGAHV EKTMVKKNLG RLTRLWIKNE QERQRQIQKN GPEITPEEAT TIFSVMVEW LESRSFSPIP FPPLTYKNDT KILVLALEDL KDVYASKVRL NASEREELAL IEEAYDNPHD TLNRIKKYLL T QRVFKPVD ITMMENYQNI SPVYSVDPLE KITDAYLDQY LWYEADQRKL FPNWIKPSDS EIPPLLVYKW TQGINNLSEI WD VSRGQSA VLLETTLGEM AEKIDFTLLN RLLRLIVDPN IADYITAKNN VVINFKDMSH VNKYGLIRGL KFASFIFQYY GLV IDLLLL GQERATDLAG PANNPNEFMQ FKSKEVEKAH PIRLYTRYLD RIYMLFHFEE DEGEELTDEY LAENPDPNFE NSIG YNNRK CWPKDSRMRL IRQDVNLGRA VFWEIQSRVP TSLTSIKWEN AFVSVYSKNN PNLLFSMCGF EVRILPRQRM EEVVS NDEG VWDLVDERTK QRTAKAYLKV SEEEIKKFDS RIRGILMASG STTFTKVAAK WNTSLISLFT YFREAIVATE PLLDIL VKG ETRIQNRVKL GLNSKMPTRF PPAVFYTPKE LGGLGMISAS HILIPASDLS WSKQTDTGIT HFRAGMTHED EKLIPTI FR YITTWENEFL DSQRVWAEYA TKRQEAIQQN RRLAFEELEG SWDRGIPRIS TLFQRDRHTL AYDRGHRIRR EFKQYSLE R NSPFWWTNSH HDGKLWNLNA YRTDVIQALG GIETILEHTL FKGTGFNSWE GLFWEKASGF EDSMQFKKLT HAQRTGLSQ IPNRRFTLWW SPTINRANVY VGFLVQLDLT GIFLHGKIPT LKISLIQIFR AHLWQKIHES IVFDICQILD GELDVLQIES VTKETVHPR KSYKMNSSAA DITMESVHEW EVSKPSLLHE TNDSFKGLIT NKMWFDVQLR YGDYDSHDIS RYVRAKFLDY T TDNVSMYP SPTGVMIGID LAYNMYDAYG NWFNGLKPLI QNSMRTIMKA NPALYVLRER IRKGLQIYQS SVQEPFLNSS NY AELFNND IKLFVDDTNV YRVTVHKTFE GNVATKAING CIFTLNPKTG HLFLKIIHTS VWAGQKRLSQ LAKWKTAEEV SAL VRSLPK EEQPKQIIVT RKAMLDPLEV HMLDFPNIAI RPTELRLPFS AAMSIDKLSD VVMKATEPQM VLFNIYDDWL DRIS SYTAF SRLTLLLRAL KTNEESAKMI LLSDPTITIK SYHLWPSFTD EQWITIESQM RDLILTEYGR KYNVNISALT QTEIK DIIL GQNIKAPSVK RQKMAELEAA RSEKQNDEEA AGASTVMKTK TINAQGEEIV VVASADYESQ TFSSKNEWRK SAIANT LLY LRLKNIYVSA DDFVEEQNVY VLPKNLLKKF IEISDVKIQV AAFIYGMSAK DHPKVKEIKT VVLVPQLGHV GSVQISN IP DIGDLPDTEG LELLGWIHTQ TEELKFMAAS EVATHSKLFA DKKRDCIDIS IFSTPGSVSL SAYNLTDEGY QWGEENKD I MNVLSEGFEP TFSTHAQLLL SDRITGNFII PSGNVWNYTF MGTAFNQEGD YNFKYGIPLE FYNEMHRPVH FLQFSELAG DEELEAEQID VFS

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Macromolecule #7: Pre-mRNA-splicing helicase BRR2

MacromoleculeName: Pre-mRNA-splicing helicase BRR2 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO / EC number: RNA helicase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 246.470266 KDa
SequenceString: MTEHETKDKA KKIREIYRYD EMSNKVLKVD KRFMNTSQNP QRDAEISQPK SMSGRISAKD MGQGLCNNIN KGLKENDVAV EKTGKSASL KKIQQHNTIL NSSSDFRLHY YPKDPSNVET YEQILQWVTE VLGNDIPHDL IIGTADIFIR QLKENEENED G NIEERKEK ...String:
MTEHETKDKA KKIREIYRYD EMSNKVLKVD KRFMNTSQNP QRDAEISQPK SMSGRISAKD MGQGLCNNIN KGLKENDVAV EKTGKSASL KKIQQHNTIL NSSSDFRLHY YPKDPSNVET YEQILQWVTE VLGNDIPHDL IIGTADIFIR QLKENEENED G NIEERKEK IQHELGINID SLKFNELVKL MKNITDYETH PDNSNKQAVA ILADDEKSDE EEVTEMSNNA NVLGGEINDN ED DDEEYDY NDVEVNSKKK NKRALPNIEN DIIKLSDSKT SNIESVPIYS IDEFFLQRKL RSELGYKDTS VIQDLSEKIL NDI ETLEHN PVALEQKLVD LLKFENISLA EFILKNRSTI FWGIRLAKST ENEIPNLIEK MVAKGLNDLV EQYKFRETTH SKRE LDSGD DQPQSSEAKR TKFSNPAIPP VIDLEKIKFD ESSKLMTVTK VSLPEGSFKR VKPQYDEIHI PAPSKPVIDY ELKEI TSLP DWCQEAFPSS ETTSLNPIQS KVFHAAFEGD SNMLICAPTG SGKTNIALLT VLKALSHHYN PKTKKLNLSA FKIVYI APL KALVQEQVRE FQRRLAFLGI KVAELTGDSR LSRKQIDETQ VLVSTPEKWD ITTRNSNNLA IVELVRLLII DEIHLLH DD RGPVLESIVA RTFWASKYGQ EYPRIIGLSA TLPNYEDVGR FLRVPKEGLF YFDSSFRPCP LSQQFCGIKE RNSLKKLK A MNDACYEKVL ESINEGNQII VFVHSRKETS RTATWLKNKF AEENITHKLT KNDAGSKQIL KTEAANVLDP SLRKLIESG IGTHHAGLTR SDRSLSEDLF ADGLLQVLVC TATLAWGVNL PAHTVIIKGT DVYSPEKGSW EQLSPQDVLQ MLGRAGRPRY DTFGEGIII TDQSNVQYYL SVLNQQLPIE SQFVSKLVDN LNAEVVAGNI KCRNDAVNWL AYTYLYVRML ASPMLYKVPD I SSDGQLKK FRESLVHSAL CILKEQELVL YDAENDVIEA TDLGNIASSF YINHASMDVY NRELDEHTTQ IDLFRIFSMS EE FKYVSVR YEEKRELKQL LEKAPIPIRE DIDDPLAKVN VLLQSYFSQL KFEGFALNSD IVFIHQNAGR LLRAMFEICL KRG WGHPTR MLLNLCKSAT TKMWPTNCPL RQFKTCPVEV IKRLEASTVP WGDYLQLETP AEVGRAIRSE KYGKQVYDLL KRFP KMSVT CNAQPITRSV MRFNIEIIAD WIWDMNVHGS LEPFLLMLED TDGDSILYYD VLFITPDIVG HEFTLSFTYE LKQHN QNNL PPNFFLTLIS ENWWHSEFEI PVSFNGFKLP KKFPPPTPLL ENISISTSEL GNDDFSEVFE FKTFNKIQSQ VFESLY NSN DSVFVGSGKG TGKTAMAELA LLNHWRQNKG RAVYINPSGE KIDFLLSDWN KRFSHLAGGK IINKLGNDPS LNLKLLA KS HVLLATPVQF ELLSRRWRQR KNIQSLELMI YDDAHEISQG VYGAVYETLI SRMIFIATQL EKKIRFVCLS NCLANARD F GEWAGMTKSN IYNFSPSERI EPLEINIQSF KDVEHISFNF SMLQMAFEAS AAAAGNRNSS SVFLPSRKDC MEVASAFMK FSKAIEWDML NVEEEQIVPY IEKLTDGHLR APLKHGVGIL YKGMASNDER IVKRLYEYGA VSVLLISKDC SAFACKTDEV IILGTNLYD GAEHKYMPYT INELLEMVGL ASGNDSMAGK VLILTSHNMK AYYKKFLIEP LPTESYLQYI IHDTLNNEIA N SIIQSKQD CVDWFTYSYF YRRIHVNPSY YGVRDTSPHG ISVFLSNLVE TCLNDLVESS FIEIDDTEAE VTAEVNGGDD EA TEIISTL SNGLIASHYG VSFFTIQSFV SSLSNTSTLK NMLYVLSTAV EFESVPLRKG DRALLVKLSK RLPLRFPEHT SSG SVSFKV FLLLQAYFSR LELPVDFQND LKDILEKVVP LINVVVDILS ANGYLNATTA MDLAQMLIQG VWDVDNPLRQ IPHF NNKIL EKCKEINVET VYDIMALEDE ERDEILTLTD SQLAQVAAFV NNYPNVELTY SLNNSDSLIS GVKQKITIQL TRDVE PENL QVTSEKYPFD KLESWWLVLG EVSKKELYAI KKVTLNKETQ QYELEFDTPT SGKHNLTIWC VCDSYLDADK ELSFEI NVK

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Macromolecule #8: Protein CWC16

MacromoleculeName: Protein CWC16 / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 32.371086 KDa
SequenceString: MSERKAINKY YPPDYNPLEA EKLSRKMAKK LKTMNKSHAS IRLMTPFSMR CLECNEYIPK SRKFNGKKEL LKEKYLDSIK IYRLTISCP RCANSIAFRT DPGNSDYVME VGGVRNYVPQ KPNDDLNAKT AVESIDETLQ RLVREKEMEQ NEKMGIKEQA D DKMDLLEK ...String:
MSERKAINKY YPPDYNPLEA EKLSRKMAKK LKTMNKSHAS IRLMTPFSMR CLECNEYIPK SRKFNGKKEL LKEKYLDSIK IYRLTISCP RCANSIAFRT DPGNSDYVME VGGVRNYVPQ KPNDDLNAKT AVESIDETLQ RLVREKEMEQ NEKMGIKEQA D DKMDLLEK RLAKIQQEQE DDEELENLRK KNLEMSQRAE MINRSKHAQQ EKAVTTDDLD NLVDQVFDNH RQRTNKPGNN ND EKRTPLF NPTSTKGKIQ KKSSVRTNPL GIVIKRGKSL K

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Macromolecule #9: Pre-mRNA-splicing factor CWC25

MacromoleculeName: Pre-mRNA-splicing factor CWC25 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 20.412477 KDa
SequenceString:
MGSGDLNLLK SWNPKLMKNR KKVWETEQDL ITEQQKLNTR LKEIEKEREL NELLNESSKD KPETLKNDLA LKKSGLEWMY QDAKLSDEK EDYLLGKKKL DSSILNQPAT PPVRAATTIS ASGAATSISS QKKKSKLLKD DPMSKFKVTK QQRRTPDSTK K RAMSQRGK PLSKPAPDLD Y

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Macromolecule #10: Pre-mRNA-splicing factor SNU114

MacromoleculeName: Pre-mRNA-splicing factor SNU114 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 114.174008 KDa
SequenceString: MEGDDLFDEF GNLIGVDPFD SDEEESVLDE QEQYQTNTFE GSGNNNEIES RQLTSLGSKK ELGISLEHPY GKEVEVLMET KNTQSPQTP LVEPVTERTK LQEHTIFTQL KKNIPKTRYN RDYMLSMANI PERIINVGVI GPLHSGKTSL MDLLVIDSHK R IPDMSKNV ...String:
MEGDDLFDEF GNLIGVDPFD SDEEESVLDE QEQYQTNTFE GSGNNNEIES RQLTSLGSKK ELGISLEHPY GKEVEVLMET KNTQSPQTP LVEPVTERTK LQEHTIFTQL KKNIPKTRYN RDYMLSMANI PERIINVGVI GPLHSGKTSL MDLLVIDSHK R IPDMSKNV ELGWKPLRYL DNLKQEIDRG LSIKLNGSTL LCTDLESKSR MINFLDAPGH VNFMDETAVA LAASDLVLIV ID VVEGVTF VVEQLIKQSI KNNVAMCFVI NKLDRLILDL KLPPMDAYLK LNHIIANINS FTKGNVFSPI DNNIIFASTK LGF TFTIKE FVSYYYAHSI PSSKIDDFTT RLWGSVYYHK GNFRTKPFEN VEKYPTFVEF ILIPLYKIFS YALSMEKDKL KNLL RSNFR VNLSQEALQY DPQPFLKHVL QLIFRQQTGL VDAITRCYQP FELFDNKTAH LSIPGKSTPE GTLWAHVLKT VDYGG AEWS LVRIYSGLLK RGDTVRILDT SQSESRQKRQ LHDISKTETS NEDEDEDDET PSCEVEEIGL LGGRYVYPVH EAHKGQ IVL IKGISSAYIK SATLYSVKSK EDMKQLKFFK PLDYITEAVF KIVLQPLLPR ELPKLLDALN KISKYYPGVI IKVEESG EH VILGNGELYM DCLLYDLRAS YAKIEIKISD PLTVFSESCS NESFASIPVS NSISRLGEEN LPGLSISVAA EPMDSKMI Q DLSRNTLGKG QNCLDIDGIM DNPRKLSKIL RTEYGWDSLA SRNVWSFYNG NVLINDTLPD EISPELLSKY KEQIIQGFY WAVKEGPLAE EPIYGVQYKL LSISVPSDVN IDVMKSQIIP LMKKACYVGL LTAIPILLEP IYEVDITVHA PLLPIVEELM KKRRGSRIY KTIKVAGTPL LEVRGQVPVI ESAGFETDLR LSTNGLGMCQ LYFWHKIWRK VPGDVLDKDA FIPKLKPAPI N SLSRDFVM KTRRRKGIST GGFMSNDGPT LEKYISAELY AQLRENGLVP

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Macromolecule #11: Pre-mRNA-splicing factor ISY1

MacromoleculeName: Pre-mRNA-splicing factor ISY1 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 28.073836 KDa
SequenceString: MSRNVDKANS VLVRFQEQQA ESAGGYKDYS RYQRPRNVSK VKSIKEANEW KRQVSKEIKQ KSTRIYDPSL NEMQIAELND ELNNLFKEW KRWQWHIDHT LMEKKTKRKR LEDSHVLMNS GKLINGKRYF GRALELPEVK EWLKQSQRQN DGGSINTKCI P KDRNDFYY ...String:
MSRNVDKANS VLVRFQEQQA ESAGGYKDYS RYQRPRNVSK VKSIKEANEW KRQVSKEIKQ KSTRIYDPSL NEMQIAELND ELNNLFKEW KRWQWHIDHT LMEKKTKRKR LEDSHVLMNS GKLINGKRYF GRALELPEVK EWLKQSQRQN DGGSINTKCI P KDRNDFYY HGKVTAALTE FEANWTSILK AHYNVPVNED EEEMSRQTQE IHVPTLADME HWLVQRRKKK LMDELNL

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Macromolecule #12: CWC22

MacromoleculeName: CWC22 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 69.118984 KDa
SequenceString: MSTATIQDED IKFQRENWEM IRSHVSPIIS NLTMDNLQES HRDLFQVNIL IGRDIICKNV VDFTLNKQNG RLIPALSALI ALLNSDIPD IGETLAKELM LMFVQQFNRK DYVSCGNILQ CLSILFLYDV IHEIVILQIL LLLLEKNSLR LVIAVMKICG W KLALVSKK ...String:
MSTATIQDED IKFQRENWEM IRSHVSPIIS NLTMDNLQES HRDLFQVNIL IGRDIICKNV VDFTLNKQNG RLIPALSALI ALLNSDIPD IGETLAKELM LMFVQQFNRK DYVSCGNILQ CLSILFLYDV IHEIVILQIL LLLLEKNSLR LVIAVMKICG W KLALVSKK THDMIWEKLR YILQTQELSS TLRESLETLF EIRQKDYKSG SQGLFILDPT SYTVHTHSYI VSDEDEANKE LG NFEKCEN FNELTMAFDT LRQKLLINNT SDTNEGSNSQ LQIYDMTSTN DVEFKKKIYL VLKSSLSGDE AAHKLLKLKI ANN LKKSVV DIIIKSSLQE STFSKFYSIL SERMITFHRS WQTAYNETFE QNYTQDIEDY ETDQLRILGK FWGHLISYEF LPMD CLKII KLTEEESCPQ GRIFIKFLFQ ELVNELGLDE LQLRLNSSKL DGMFPLEGDA EHIRYSINFF TAIGLGLLTE DMRSR LTII QEVEDAEEEE KKLREEEELE KLRKKARESQ PTQGPKIHES RLFLQNDTRD NSRSRSPFTV ETRKRARSRT PPRGSR NHR NRSRTPPRRP KNHRNRSRTP PARRQRHR

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Macromolecule #13: Pre-mRNA-splicing factor PRP46

MacromoleculeName: Pre-mRNA-splicing factor PRP46 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 50.771289 KDa
SequenceString: MDGNDHKVEN LGDVDKFYSR IRWNNQFSYM ATLPPHLQSE MEGQKSLLMR YDTYRKESSS FSGEGKKVTL QHVPTDFSEA SQAVISKKD HDTHASAFVN KIFQPEVAEE LIVNRYEKLL SQRPEWHAPW KLSRVINGHL GWVRCVAIDP VDNEWFITGS N DTTMKVWD ...String:
MDGNDHKVEN LGDVDKFYSR IRWNNQFSYM ATLPPHLQSE MEGQKSLLMR YDTYRKESSS FSGEGKKVTL QHVPTDFSEA SQAVISKKD HDTHASAFVN KIFQPEVAEE LIVNRYEKLL SQRPEWHAPW KLSRVINGHL GWVRCVAIDP VDNEWFITGS N DTTMKVWD LATGKLKTTL AGHVMTVRDV AVSDRHPYLF SVSEDKTVKC WDLEKNQIIR DYYGHLSGVR TVSIHPTLDL IA TAGRDSV IKLWDMRTRI PVITLVGHKG PINQVQCTPV DPQVVSSSTD ATVRLWDVVA GKTMKVLTHH KRSVRATALH PKE FSVASA CTDDIRSWGL AEGSLLTNFE SEKTGIINTL SINQDDVLFA GGDNGVLSFY DYKSGHKYQS LATREMVGSL EGER SVLCS TFDKTGLRLI TGEADKSIKI WKQDETATKE SEPGLAWNPN LSAKRF

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Macromolecule #14: Pre-mRNA-processing protein 45

MacromoleculeName: Pre-mRNA-processing protein 45 / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 42.548727 KDa
SequenceString: MFSNRLPPPK HSQGRVSTAL SSDRVEPAIL TDQIAKNVKL DDFIPKRQSN FELSVPLPTK AEIQECTART KSYIQRLVNA KLANSNNRA SSRYVTETHQ APANLLLNNS HHIEVVSKQM DPLLPRFVGK KARKVVAPTE NDEVVPVLHM DGSNDRGEAD P NEWKIPAA ...String:
MFSNRLPPPK HSQGRVSTAL SSDRVEPAIL TDQIAKNVKL DDFIPKRQSN FELSVPLPTK AEIQECTART KSYIQRLVNA KLANSNNRA SSRYVTETHQ APANLLLNNS HHIEVVSKQM DPLLPRFVGK KARKVVAPTE NDEVVPVLHM DGSNDRGEAD P NEWKIPAA VSNWKNPNGY TVALERRVGK ALDNENNTIN DGFMKLSEAL ENADKKARQE IRSKMELKRL AMEQEMLAKE SK LKELSQR ARYHNGTPQT GAIVKPKKQT STVARLKELA YSQGRDVSEK IILGAAKRSE QPDLQYDSRF FTRGANASAK RHE DQVYDN PLFVQQDIES IYKTNYEKLD EAVNVKSEGA SGSHGPIQFT KAESDDKSDN YGA

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Macromolecule #15: Pre-mRNA-splicing factor BUD31

MacromoleculeName: Pre-mRNA-splicing factor BUD31 / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 18.484502 KDa
SequenceString:
MPRIKTRRSK PAPDGFEKIK PTLTDFEIQL RDAQKDKSSK LAAKSNEQLW EIMQLHHQRS RYIYTLYYKR KAISKDLYDW LIKEKYADK LLIAKWRKTG YEKLCCLRCI QKNETNNGST CICRVPRAQL EEEARKKGTQ VSFHQCVHCG CRGCASTD

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Macromolecule #16: Pre-mRNA-splicing factor CWC2

MacromoleculeName: Pre-mRNA-splicing factor CWC2 / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 38.486562 KDa
SequenceString: MTSWRDKSAK VQVKESELPS SIPAQTGLTF NIWYNKWSQG FAGNTRFVSP FALQPQLHSG KTRGDNDGQL FFCLFFAKGM CCLGPKCEY LHHIPDEEDI GKLALRTEVL DCFGREKFAD YREDMGGIGS FRKKNKTLYV GGIDGALNSK HLKPAQIESR I RFVFSRLG ...String:
MTSWRDKSAK VQVKESELPS SIPAQTGLTF NIWYNKWSQG FAGNTRFVSP FALQPQLHSG KTRGDNDGQL FFCLFFAKGM CCLGPKCEY LHHIPDEEDI GKLALRTEVL DCFGREKFAD YREDMGGIGS FRKKNKTLYV GGIDGALNSK HLKPAQIESR I RFVFSRLG DIDRIRYVES KNCGFVKFKY QANAEFAKEA MSNQTLLLPS DKEWDDRREG TGLLVKWANE DPDPAAQKRL QE ELKLESL NMMVHLINNN TNSAGTEVNN KNNERLDRTF PEASVDNVKK RLLPLDNGME SDDFIEKLKK VKKNISRENI SSK PSVGKL GGPLLDYLSS DED

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Macromolecule #17: Pre-mRNA-splicing factor SLT11

MacromoleculeName: Pre-mRNA-splicing factor SLT11 / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 40.98859 KDa
SequenceString: MNDEINEPPP NICEQCLGDE ANIRMTKIPQ GSECKICTLP FTLYHFKTSK RSNNIIKTLI CVRCATQRNI CQCCMLDSRW HIPIQLRDH LISLVNEENV MTEEAKNDMM KRFLSLKNVK LGGAQITSDP SEADNIVDKL KNILLRATSD GPSTPLIKNT T ALYKNEKG ...String:
MNDEINEPPP NICEQCLGDE ANIRMTKIPQ GSECKICTLP FTLYHFKTSK RSNNIIKTLI CVRCATQRNI CQCCMLDSRW HIPIQLRDH LISLVNEENV MTEEAKNDMM KRFLSLKNVK LGGAQITSDP SEADNIVDKL KNILLRATSD GPSTPLIKNT T ALYKNEKG ANEVKNLEKY ASVDISHILK KLPLNESFLK NPSTKSFFLY NIDASIPEWK ITDTVSQLLG IKKWKDGNSL SL IVNHKAK CGGLRFQSSE LGERFVSKIS ETLVTPKGLK RGVLLIDRFR IFIIPWSSGF SAASFGTNTA ENIKLSLSLN KLI QLELGL SFPTKSTDNA KNDKKKTSKK VHKDRSKKSK PRANKLTI

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Macromolecule #18: Pre-mRNA-splicing factor CEF1

MacromoleculeName: Pre-mRNA-splicing factor CEF1 / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 67.837773 KDa
SequenceString: MPPVPIYVKG GVWTNVEDQI LKAAVQKYGT HQWSKVASLL QKKTARQSEL RWNEYLNPKL NFTEFSKEED AQLLDLAREL PNQWRTIAD MMARPAQVCV ERYNRLLESE DSGGAALSTG VTDLKAGDIN PNAETQMARP DNGDLEDEEK EMLAEARARL L NTQGKKAT ...String:
MPPVPIYVKG GVWTNVEDQI LKAAVQKYGT HQWSKVASLL QKKTARQSEL RWNEYLNPKL NFTEFSKEED AQLLDLAREL PNQWRTIAD MMARPAQVCV ERYNRLLESE DSGGAALSTG VTDLKAGDIN PNAETQMARP DNGDLEDEEK EMLAEARARL L NTQGKKAT RKIRERMLEE SKRIAELQKR RELKQAGINV AIKKPKKKYG TDIDYNEDIV YEQAPMPGIY DTSTEDRQIK KK FEQFERK VNRKGLDGNK DKPSKKNKDK KRKHDENEHV EKAALGESTT LTDEYKKPKL ILSAPGTKQG KVTYKKKLES KRQ KLIEAQ ATGTVLTPKE LLPHDSGQED NERSNIKSGK QLKSRIRKFL VQMFASLPSP KNDFEIVLSE DEKEEDAEIA EYEK EFENE RAMNEEDNFI EPPSQNDAPR VSLVAVPLAY STLPIPEFKN NPQSAIDNKY NLLVANAINK EPHMVPEDTV DFLKE VESR MQHITQGRTS MKIQFKTAMP PTEVLLESIQ SKVESIEQLQ RKLQHVQPLE QQNNEMCSTL CHHSLPALIE GQRKYY ADY YAYRQEIRSL EGRRKRLQAM LNSSSSI

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Macromolecule #19: CWC15

MacromoleculeName: CWC15 / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 19.970195 KDa
SequenceString:
MTTSHRPQLE ARSGAKAAAY TPTGIEHARL LPGHTTLKYR KFKEEENLKA NCAQEDRNND KSLEEVVVNE EKQDVVGSGN LQETRSEKD QKDSLQELLV TQKNKVEDKA ELEGNEQLKG GNSSRRSWRK GTAFGRHKVT KETNIKEHAT KKSASGYIND M TKSEYHQE FLHKHVR

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Macromolecule #20: Pre-mRNA-splicing factor CWC21

MacromoleculeName: Pre-mRNA-splicing factor CWC21 / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 15.793596 KDa
SequenceString:
MSYNGIGLKS AKGSSTSGHV QRSLASNNRR RPQGSQQQRQ QRQNAIKKAS HDKASRPLAV QKQIETHMEK REIEVQVSEL RDRLEEEET LSEEQIDKKC EALRAKLTNE WQEQQRMSSL YTPRKARLTE EQHRHE

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Macromolecule #21: Pre-mRNA-splicing factor CLF1

MacromoleculeName: Pre-mRNA-splicing factor CLF1 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 82.555859 KDa
SequenceString: MDTLEPTAVD THVSAEQILR DVYKKGQKAR GSTNIDILDL EELREYQRRK RTEYEGYLKR NRLDMGQWIR YAQFEIEQHD MRRARSIFE RALLVDSSFI PLWIRYIDAE LKVKCINHAR NLMNRAISTL PRVDKLWYKY LIVEESLNNV EIVRSLYTKW C SLEPGVNA ...String:
MDTLEPTAVD THVSAEQILR DVYKKGQKAR GSTNIDILDL EELREYQRRK RTEYEGYLKR NRLDMGQWIR YAQFEIEQHD MRRARSIFE RALLVDSSFI PLWIRYIDAE LKVKCINHAR NLMNRAISTL PRVDKLWYKY LIVEESLNNV EIVRSLYTKW C SLEPGVNA WNSFVDFEIR QKNWNGVREI YSKYVMAHPQ MQTWLKWVRF ENRHGNTEFT RSVYSLAIDT VANLQNLQIW SD MEVAKLV NSFAHWEAAQ QEYERSSALY QIAIEKWPSN QLLKAGLLDF EKQFGDINSI EETISYKRKM EYETILSNNA YDY DTWWLY LDLISESFPK QIMQTFEKAI VDSRPKELSK NVQWKRYIYL WMRYICYVEL ELENSLLEEE LFQRLIDDII PHKH FTFSK IWLMYAKFLI RHDDVPKARK ILGKAIGLCP KAKTFKGYIE LEVKLKEFDR VRKIYEKFIE FQPSDLQIWS QYGEL EENL GDWDRVRGIY TIALDENSDF LTKEAKIVLL QKYITFETES QEFEKARKLY RRYLELNQYS PQSWIEFAMY QTSTPT EQQ LLDLAKLQSE NVDEDIEFEI TDENKLEARK VFEEAIVFFK EKDDKQGRLS ILEALKDYEE TYGTELDQET VKKRFPK VI KKVRLQNGVE EEFVDYIFPD DIDDDKPKPS KFLELAKKWK QEQAL

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Macromolecule #22: Pre-mRNA-splicing factor SYF1

MacromoleculeName: Pre-mRNA-splicing factor SYF1 / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 100.344016 KDa
SequenceString: MSAYIAMKGV ITNVDENIRN DEDVAFEYEI QKTPQNILTW KRYIEYWKEE GRTDKQIRWL YERFCSQFVT DTSIWEDYIR WESTKEVVE TSRIFWLFQR CLKSCVRDCD RICLSYLELA IEQYDLAMIR HALASSLMKM EREMHRKVWD PVIKFVEEKV L PLTQLDST ...String:
MSAYIAMKGV ITNVDENIRN DEDVAFEYEI QKTPQNILTW KRYIEYWKEE GRTDKQIRWL YERFCSQFVT DTSIWEDYIR WESTKEVVE TSRIFWLFQR CLKSCVRDCD RICLSYLELA IEQYDLAMIR HALASSLMKM EREMHRKVWD PVIKFVEEKV L PLTQLDST QEDEEESTDE AELINVLLVK GFTKGGFISE EISENGSRGD IWSSHILERY LKVAPQQKRN ESLATLALTR DN ITIKSVY EKYLPQDENS GKYLPSSELP FELNFNYLAS LEKLGLDNQY EEFMRQMNGI YPDKWLFLIL SLAKYYISRG RLD SCGDLL KKSLQQTLRY SDFDRIYNFY LLFEQECSQF ILGKLKENDS KFFNQKDWTE KLQAHMATFE SLINLYDIYL NDVA LRQDS NLVETWMKRV SLQKSAAEKC NVYSEAILKI DPRKVGTPGS FGRLWCSYGD LYWRSNAIST ARELWTQSLK VPYPY IEDL EEIYLNWADR ELDKEGVERA FSILEDALHV PTNPEILLEK YKNGHRKIPA QTVLFNSLRI WSKYIDYLEA YCPKDA NSS DKIFNKTKMA YNTVIDLRLI TPAMAENFAL FLQNHYEVME SFQVYEKTIP LFPPEIQYEL WIEYLEVATS HQLSSLS PE HIRFLFEKAL KNLCSNGIDC KTIFIAYSVF EERISGLISK SIEILRRGAV IGTVSVSTHL ESRLQLWRMC ISKAESTL G PSVTRELYQE CIQILPNSKA VEFVIKFSDF ESSIGETIRA REILAYGAKL LPPSRNTELW DSFEIFELKH GDKETYKDM LKMKKVLESN MLIDSASVSH EEGNINFVAA ATSHAPNSHT LTQSTSSYSI NPDEIELDI

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Macromolecule #23: Small nuclear ribonucleoprotein-associated protein B

MacromoleculeName: Small nuclear ribonucleoprotein-associated protein B / type: protein_or_peptide / ID: 23 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 22.42699 KDa
SequenceString: MSKIQVAHSS RLANLIDYKL RVLTQDGRVY IGQLMAFDKH MNLVLNECIE ERVPKTQLDK LRPRKDSKDG TTLNIKVEKR VLGLTILRG EQILSTVVED KPLLSKKERL VRDKKEKKQA QKQTKLRKEK EKKPGKIAKP NTANAKHTSS NSREIAQPSS S RYNGGNDN ...String:
MSKIQVAHSS RLANLIDYKL RVLTQDGRVY IGQLMAFDKH MNLVLNECIE ERVPKTQLDK LRPRKDSKDG TTLNIKVEKR VLGLTILRG EQILSTVVED KPLLSKKERL VRDKKEKKQA QKQTKLRKEK EKKPGKIAKP NTANAKHTSS NSREIAQPSS S RYNGGNDN IGANRSRFNN EAPPQTRKFQ PPPGFKRK

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Macromolecule #24: Small nuclear ribonucleoprotein Sm D3

MacromoleculeName: Small nuclear ribonucleoprotein Sm D3 / type: protein_or_peptide / ID: 24 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 11.240139 KDa
SequenceString:
MTMNGIPVKL LNEAQGHIVS LELTTGATYR GKLVESEDSM NVQLRDVIAT EPQGAVTHMD QIFVRGSQIK FIVVPDLLKN APLFKKNSS RPMPPIRGPK RR

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Macromolecule #25: Small nuclear ribonucleoprotein E

MacromoleculeName: Small nuclear ribonucleoprotein E / type: protein_or_peptide / ID: 25 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 10.385098 KDa
SequenceString:
MSNKVKTKAM VPPINCIFNF LQQQTPVTIW LFEQIGIRIK GKIVGFDEFM NVVIDEAVEI PVNSADGKED VEKGTPLGKI LLKGDNITL ITSAD

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Macromolecule #26: Small nuclear ribonucleoprotein F

MacromoleculeName: Small nuclear ribonucleoprotein F / type: protein_or_peptide / ID: 26 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 9.669945 KDa
SequenceString:
MSESSDISAM QPVNPKPFLK GLVNHRVGVK LKFNSTEYRG TLVSTDNYFN LQLNEAEEFV AGVSHGTLGE IFIRCNNVLY IRELPN

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Macromolecule #27: Small nuclear ribonucleoprotein G

MacromoleculeName: Small nuclear ribonucleoprotein G / type: protein_or_peptide / ID: 27 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 8.490809 KDa
SequenceString:
MVSTPELKKY MDKKILLNIN GSRKVAGILR GYDIFLNVVL DDAMEINGED PANNHQLGLQ TVIRGNSIIS LEALDAI

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Macromolecule #28: Small nuclear ribonucleoprotein Sm D1

MacromoleculeName: Small nuclear ribonucleoprotein Sm D1 / type: protein_or_peptide / ID: 28 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 16.296798 KDa
SequenceString:
MKLVNFLKKL RNEQVTIELK NGTTVWGTLQ SVSPQMNAIL TDVKLTLPQP RLNKLNSNGI AMASLYLTGG QQPTASDNIA SLQYINIRG NTIRQIILPD SLNLDSLLVD QKQLNSLRRS GQIANDPSKK RRRDFGAPAN KRPRRGL

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Macromolecule #29: Small nuclear ribonucleoprotein Sm D2

MacromoleculeName: Small nuclear ribonucleoprotein Sm D2 / type: protein_or_peptide / ID: 29 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 12.876066 KDa
SequenceString:
MSSQIIDRPK HELSRAELEE LEEFEFKHGP MSLINDAMVT RTPVIISLRN NHKIIARVKA FDRHCNMVLE NVKELWTEKK GKNVINRER FISKLFLRGD SVIVVLKTPV E

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Macromolecule #30: U2 small nuclear ribonucleoprotein A'

MacromoleculeName: U2 small nuclear ribonucleoprotein A' / type: protein_or_peptide / ID: 30 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 27.232252 KDa
SequenceString: MKFTPSIVID APQYYVDHFN GKYNVDKCVI LRDLQLETDS ESMPSSLKHL TKPTHILDLT NNDLIMIPDL SRRDDIHTLL LGRNNIVEV DGRLLPMNVQ NLTLSNNSIR RFEDLQRLRR APRTLKNLTL IGNQVCHLAN YREHVLRLVP HLETLDFQNV T AEERKSAM ...String:
MKFTPSIVID APQYYVDHFN GKYNVDKCVI LRDLQLETDS ESMPSSLKHL TKPTHILDLT NNDLIMIPDL SRRDDIHTLL LGRNNIVEV DGRLLPMNVQ NLTLSNNSIR RFEDLQRLRR APRTLKNLTL IGNQVCHLAN YREHVLRLVP HLETLDFQNV T AEERKSAM SFPRQADGDT LGPVNTAIRD NGSRDKTMEI MNLVVSKMTV ERRNELKKQL AEATSLEEIA RLEKLLSGGV

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Macromolecule #31: U2 small nuclear ribonucleoprotein B''

MacromoleculeName: U2 small nuclear ribonucleoprotein B'' / type: protein_or_peptide / ID: 31 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 12.850944 KDa
SequenceString:
MVEPARKKQR IDRDTHHTVA EPVTEAKNTL YVSQLNEKIN MQRLRVNLFL LFATFGEVLK VSMNFKKQRG QAFITMRTID QASLAQISL NGERFFGKPL KVEFSKSETK TL

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Macromolecule #32: Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16

MacromoleculeName: Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16
type: protein_or_peptide / ID: 32 / Number of copies: 1 / Enantiomer: LEVO / EC number: RNA helicase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 121.815234 KDa
SequenceString: MGHSGREERI KDIFKELTSK ELTPGLLLTL QKLAQKPNTN LEQFIASCKA LTKLSSNNPI IFNELLELLK NKSEEDSTGP KKIAPSINK RKKFKIQLDL DDNEDELDSP VQKKPAPTRT LFKRIDKLKA KQLRQYSPTV KDPSPNSEQQ TQNGHAETKD Y EPTRSEVV ...String:
MGHSGREERI KDIFKELTSK ELTPGLLLTL QKLAQKPNTN LEQFIASCKA LTKLSSNNPI IFNELLELLK NKSEEDSTGP KKIAPSINK RKKFKIQLDL DDNEDELDSP VQKKPAPTRT LFKRIDKLKA KQLRQYSPTV KDPSPNSEQQ TQNGHAETKD Y EPTRSEVV EEDREWYDND DDYGNLVPEP LSELPEEAKL LPVIRNIDND DALRNTVQLY PIPLKQRMEW IPPFLSKFAL EN KVPTSII IGSISETSSQ VSALSMVNPF RNPDSEFSAN AKRGSKLVAL RRINMEHIQQ SRDNTTVLNT AMGEVLGLEN NNK AKDKSN QKICDDTALF TPSKDDIKHT KEQLPVFRCR SQLLSLIREN QVVVIIGETG SGKTTQLAQY LYEEGYANDR GKSI VVTQP RRVAAISVAK RVAMEMQVPL GKEVGYSIRF EDVTDSECTK LKFVTDGILL RETLLDDTLD KYSCVIIDEA HERSL NTDI LLGFFKILLA RRRDLKLIIT SATMNAKKFS AFFGNAPQFT IPGRTFPVQT IYTSNPVQDY VEAAVSQAVK IHLAND CSS GDILIFMTGQ EDIETTFDTL QEKFLQVYSK KFGTANFEEI NDIEILPIYS ALPADLQFKI FQDLHGTKRK IIIATNI AE TSLTIKGIRY VIDCGYSKLK VYNPKIGLDS LVITPISKAN ADQRSGRAGR TAPGTAYRLY TEDTFKEDMY LQTIPEIQ R TNLSNTLLLL KSLDVTDELS KFPFIDKPPL QTFLSSLYEL WFIGAIDTSG QLTPLGLQMA KFPLQPSLSK ILLIAVRNG CSDEMLTIVS MLSVPQVFYR PKERQKEADI ARNKFFIAKS DHLTLLNVFE QWRANNFSSH WCNKHFVQYK SLVRARDIRD QLLTILKSQ KIPVISSGKD WDIIKKCICS GFAHQAAKIT GLRNYVHLKT GVSVQLHPTS ALHGLGDLPP YVVYHELLMT S KEYICCVT SVDPFWLMEY GGLLYDIKRI KNDQEATTTG LFGEHYEHTL DKVEDDIDIN IRRCKDMRDS VIQELKMTDN SN KEDKKQK TKKQNILNGK ENSMKPFKRR KPFF

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Macromolecule #33: Pre-mRNA-processing factor 19

MacromoleculeName: Pre-mRNA-processing factor 19 / type: protein_or_peptide / ID: 33 / Number of copies: 4 / Enantiomer: LEVO
EC number: Ligases; Forming carbon-nitrogen bonds; Acid-amino-acid ligases (peptide synthases)
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 56.629777 KDa
SequenceString: MLCAISGKVP RRPVLSPKSR TIFEKSLLEQ YVKDTGNDPI TNEPLSIEEI VEIVPSAQQA SLTESTNSAT LKANYSIPNL LTSLQNEWD AIMLENFKLR STLDSLTKKL STVMYERDAA KLVAAQLLME KNEDSKDLPK SSQQAVAITR EEFLQGLLQS S RDFVARGK ...String:
MLCAISGKVP RRPVLSPKSR TIFEKSLLEQ YVKDTGNDPI TNEPLSIEEI VEIVPSAQQA SLTESTNSAT LKANYSIPNL LTSLQNEWD AIMLENFKLR STLDSLTKKL STVMYERDAA KLVAAQLLME KNEDSKDLPK SSQQAVAITR EEFLQGLLQS S RDFVARGK LKAPKWPILK NLELLQAQNY SRNIKTFPYK ELNKSMYYDK WVCMCRCEDG ALHFTQLKDS KTITTITTPN PR TGGEHPA IISRGPCNRL LLLYPGNQIT ILDSKTNKVL REIEVDSANE IIYMYGHNEV NTEYFIWADN RGTIGFQSYE DDS QYIVHS AKSDVEYSSG VLHKDSLLLA LYSPDGILDV YNLSSPDQAS SRFPVDEEAK IKEVKFADNG YWMVVECDQT VVCF DLRKD VGTLAYPTYT IPEFKTGTVT YDIDDSGKNM IAYSNESNSL TIYKFDKKTK NWTKDEESAL CLQSDTADFT DMDVV CGDG GIAAILKTND SFNIVALTP

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Macromolecule #34: Pre-mRNA-splicing factor SNT309

MacromoleculeName: Pre-mRNA-splicing factor SNT309 / type: protein_or_peptide / ID: 34 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 20.741455 KDa
SequenceString:
MDGLSFVDKG KIPDGYKNEI DQLVKKEFAN IKREPVHPEI RGILAKRKGA DNSVSTLTNA LYTEYLKQRN NKKRRTPDFN DDDDTLFLE EYRRKYPRID TSRYIPNESS EVSLLGIVDS YLKHQEIVLD TLLPQTVSNQ WRINNDYIRQ TCTIVEEMNI Q QRKQINDL EIYRKRL

+
Macromolecule #35: unknown

MacromoleculeName: unknown / type: protein_or_peptide / ID: 35 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 16.017708 KDa
SequenceString: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) ...String:
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)

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Macromolecule #36: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 36 / Number of copies: 2 / Formula: MG
Molecular weightTheoretical: 24.305 Da

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Macromolecule #37: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 37 / Number of copies: 7 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

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Macromolecule #38: GUANOSINE-5'-TRIPHOSPHATE

MacromoleculeName: GUANOSINE-5'-TRIPHOSPHATE / type: ligand / ID: 38 / Number of copies: 1 / Formula: GTP
Molecular weightTheoretical: 523.18 Da
Chemical component information

ChemComp-GTP:
GUANOSINE-5'-TRIPHOSPHATE / GTP, energy-carrying molecule*YM / Guanosine triphosphate

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

Concentration0.3 mg/mL
BufferpH: 7.8
Component:
ConcentrationNameFormula
20.0 millimolarHepes.KOH pH 7.8
75.0 millimolarpotassium chlorideKCl
250.0 micromolarEDTAEthylenediaminetetraacetic acid
GridModel: Quantifoil R2/2 / Material: COPPER / Mesh: 400 / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Support film - Film thickness: 6.0 nm / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Atmosphere: AIR
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK III
Details: 3 microlitres sample were applied to the grid, left for 30 seconds and then blotted for 2.5-3.0 seconds before plunging..

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsCalibrated magnification: 35714 / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 4.0 µm / Nominal defocus min: 0.5 µm / Nominal magnification: 81000
Specialist opticsEnergy filter - Name: GIF Quantum
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Image recordingFilm or detector model: GATAN K2 QUANTUM (4k x 4k) / Detector mode: SUPER-RESOLUTION / Digitization - Frames/image: 1-20 / Number real images: 2213 / Average exposure time: 0.8 sec. / Average electron dose: 2.0 e/Å2
Details: Total dose: 40 electrons/Angstrom^2 over 16 seconds. 20 movie frames collected at 1.25 frames per second.
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

-
Image processing

Particle selectionNumber selected: 15872
CTF correctionSoftware - Name: CTFFIND (ver. 4)
Startup modelType of model: EMDB MAP
EMDB ID:

6413


Details: Intron-lariat spliceosome complex low-pass filtered to 60 Angstrom
Initial angle assignmentType: PROJECTION MATCHING / Software - Name: RELION (ver. 1.4)
Final 3D classificationSoftware - Name: RELION (ver. 1.4)
Final angle assignmentType: PROJECTION MATCHING / Software - Name: RELION (ver. 1.4)
Final reconstructionNumber classes used: 1 / Resolution.type: BY AUTHOR / Resolution: 10.0 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 1.4) / Number images used: 15872
FSC plot (resolution estimation)

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Atomic model buiding 1

DetailsUsed secondary structure restraints generated in ProSMART and LibG.
RefinementSpace: RECIPROCAL / Protocol: OTHER
Output model

PDB-5lj5:
Overall structure of the yeast spliceosome immediately after branching.

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