[English] 日本語
Yorodumi
- EMDB-14579: Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiat... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-14579
TitleCryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA,mRNA, aIF1A and the C-terminal domain of aIF5B.
Map data
Sample
  • Complex: Complex of 30S ribosomal subunit with initiation factor aIF1A, the C-terminal domain of aIF5B, mRNA and tRNA
    • Complex: 30S and 50S ribosomal proteins
      • RNA: x 1 types
      • Protein or peptide: x 28 types
    • Complex: mRNA
      • RNA: x 1 types
    • Complex: Met-tRNAiMET, Translation initiation factor 1A and Translation initiation factor 5B
      • RNA: x 1 types
      • Protein or peptide: x 2 types
  • Ligand: x 4 types
KeywordsInitiation complex / translation initiation / small ribosomal subunit / aIF5b / TRANSLATION
Function / homology
Function and homology information


intron homing / intein-mediated protein splicing / ribonuclease P activity / tRNA 5'-leader removal / translation initiation factor activity / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / ribosome biogenesis / ribosomal small subunit biogenesis / ribosomal small subunit assembly ...intron homing / intein-mediated protein splicing / ribonuclease P activity / tRNA 5'-leader removal / translation initiation factor activity / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / ribosome biogenesis / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / endonuclease activity / cytoplasmic translation / tRNA binding / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / GTPase activity / GTP binding / RNA binding / zinc ion binding / cytoplasm / cytosol
Similarity search - Function
Translation initiation factor aIF-2, archaea / Elongation factor Tu-type domain / Elongation factor Tu domain 4 / Small zinc finger protein HVO_2753-like, zinc-binding pocket / Small zinc finger protein HVO_2753-like / Small zinc finger protein HVO_2753-like, Zn-binding pocket / Ribosomal protein S27ae / Ribosomal protein S9, archaeal / Ribosomal protein S13, archaeal / Ribosomal protein S17, archaeal ...Translation initiation factor aIF-2, archaea / Elongation factor Tu-type domain / Elongation factor Tu domain 4 / Small zinc finger protein HVO_2753-like, zinc-binding pocket / Small zinc finger protein HVO_2753-like / Small zinc finger protein HVO_2753-like, Zn-binding pocket / Ribosomal protein S27ae / Ribosomal protein S9, archaeal / Ribosomal protein S13, archaeal / Ribosomal protein S17, archaeal / Ribosomal protein S6e, archaeal / Ribosomal protein S4, archaeal / Ribosomal protein S12, archaea / Ribosomal protein S3, archaeal / 30S ribosomal protein S3Ae / : / Ribosomal protein S7, archaeal / Ribosomal protein S19e, archaeal / Ribosomal protein S11, archaeal / Ribosomal protein S2, archaeal / Ribosomal protein S14, type Z, archaeal / Ribosomal protein S8e, archaeal / Translation initiation factor 1A (eIF-1A), conserved site / Eukaryotic initiation factor 1A signature. / Translation initiation factor IF- 2, domain 3 / Translation-initiation factor 2 / Intein splicing domain / Translation initiation factor IF- 2 / Translation initiation factor IF-2, domain 3 superfamily / eukaryotic translation initiation factor 1A / Translation initiation factor 1A (eIF-1A) / Intein DOD homing endonuclease / Intein DOD-type homing endonuclease domain profile. / RNA-binding domain, S1, IF1 type / Intein C-terminal splicing region / Translation initiation factor 1A / IF-1 / Intein C-terminal splicing motif profile. / S1 domain IF1 type profile. / Hint domain C-terminal / Hint (Hedgehog/Intein) domain C-terminal region / Ribosomal protein L7Ae, archaea / Intein N-terminal splicing region / Intein N-terminal splicing motif profile. / Homing endonuclease / Hint domain N-terminal / Hint (Hedgehog/Intein) domain N-terminal region / Hint domain superfamily / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Translation elongation factor EFTu-like, domain 2 / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S17e, conserved site / Ribosomal protein S17e signature. / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / Ribosomal protein S3Ae, conserved site / Ribosomal protein S3Ae signature. / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein S3, eukaryotic/archaeal / Elongation factor Tu domain 2 / Ribosomal protein S27e signature. / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal protein S4e signature. / Ribosomal protein S19A/S15e / Ribosomal protein S8e, conserved site / Ribosomal protein S8e signature. / Ribosomal protein S19e / Ribosomal protein S19e / Ribosomal_S19e / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal S17 / Ribosomal S24e conserved site / Ribosomal protein S24e signature. / Ribosomal protein S4e, N-terminal / RS4NT (NUC023) domain / Ribosomal protein S4, KOW domain / Ribosomal protein S4e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal family S4e / Ribosomal protein S17, archaeal/eukaryotic / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S6e signature. / Ribosomal protein S24e / Ribosomal protein S24e / Ribosomal protein S28e conserved site / Ribosomal protein S28e signature. / Ribosomal protein S27 / Ribosomal protein S27, zinc-binding domain superfamily / Ribosomal protein S27 / Ribosomal protein S8e / Ribosomal protein S3Ae / Ribosomal S3Ae family / Ribosomal S3Ae family / Ribosomal protein S28e
Similarity search - Domain/homology
Zn-ribbon RNA-binding protein involved in translation / Small ribosomal subunit protein eS28 / Small ribosomal subunit protein eS31 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS12 / Large ribosomal subunit protein eL8 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein eS32 / Small ribosomal subunit protein eS27 ...Zn-ribbon RNA-binding protein involved in translation / Small ribosomal subunit protein eS28 / Small ribosomal subunit protein eS31 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS12 / Large ribosomal subunit protein eL8 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein eS32 / Small ribosomal subunit protein eS27 / Small ribosomal subunit protein eS24 / Small ribosomal subunit protein eS6 / Probable translation initiation factor IF-2 / Small ribosomal subunit protein eS8 / Small ribosomal subunit protein eS17 / Small ribosomal subunit protein eS19 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein uS7 / Translation initiation factor 1A / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein eS4 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein eS1 / Small ribosomal subunit protein uS15
Similarity search - Component
Biological speciesPyrococcus abyssi GE5 (archaea)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.77 Å
AuthorsCoureux PD / Bourgeois G / Mechulam Y / Schmitt E / Kazan R
Funding support France, 1 items
OrganizationGrant numberCountry
Agence Nationale de la Recherche (ANR) France
CitationJournal: Nucleic Acids Res / Year: 2022
Title: Role of aIF5B in archaeal translation initiation.
Authors: Ramy Kazan / Gabrielle Bourgeois / Christine Lazennec-Schurdevin / Eric Larquet / Yves Mechulam / Pierre-Damien Coureux / Emmanuelle Schmitt /
Abstract: In eukaryotes and in archaea late steps of translation initiation involve the two initiation factors e/aIF5B and e/aIF1A. In eukaryotes, the role of eIF5B in ribosomal subunit joining is established ...In eukaryotes and in archaea late steps of translation initiation involve the two initiation factors e/aIF5B and e/aIF1A. In eukaryotes, the role of eIF5B in ribosomal subunit joining is established and structural data showing eIF5B bound to the full ribosome were obtained. To achieve its function, eIF5B collaborates with eIF1A. However, structural data illustrating how these two factors interact on the small ribosomal subunit have long been awaited. The role of the archaeal counterparts, aIF5B and aIF1A, remains to be extensively addressed. Here, we study the late steps of Pyrococcus abyssi translation initiation. Using in vitro reconstituted initiation complexes and light scattering, we show that aIF5B bound to GTP accelerates subunit joining without the need for GTP hydrolysis. We report the crystallographic structures of aIF5B bound to GDP and GTP and analyze domain movements associated to these two nucleotide states. Finally, we present the cryo-EM structure of an initiation complex containing 30S bound to mRNA, Met-tRNAiMet, aIF5B and aIF1A at 2.7 Å resolution. Structural data shows how archaeal 5B and 1A factors cooperate to induce a conformation of the initiator tRNA favorable to subunit joining. Archaeal and eukaryotic features of late steps of translation initiation are discussed.
History
DepositionMar 22, 2022-
Header (metadata) releaseAug 3, 2022-
Map releaseAug 3, 2022-
UpdateJul 9, 2025-
Current statusJul 9, 2025Processing site: PDBe / Status: Released

-
Structure visualization

Supplemental images

emd_14579.png

Downloads & links

-
Map

FileDownload / File: emd_14579.map.gz / Format: CCP4 / Size: 307.5 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.86 Å/pix.
x 432 pix.
= 371.52 Å		0.86 Å/pix.
x 432 pix.
= 371.52 Å		0.86 Å/pix.
x 432 pix.
= 371.52 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.86 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.0021
Minimum - Maximum-0.015575641 - 0.060592618
Average (Standard dev.)0.00036364436 (±0.0024092728)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions432432432
Spacing432432432
CellA=B=C: 371.52002 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Mask #1

Fileemd_14579_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #2

Fileemd_14579_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_14579_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

+
Entire : Complex of 30S ribosomal subunit with initiation factor aIF1A, th...

EntireName: Complex of 30S ribosomal subunit with initiation factor aIF1A, the C-terminal domain of aIF5B, mRNA and tRNA
Components
  • Complex: Complex of 30S ribosomal subunit with initiation factor aIF1A, the C-terminal domain of aIF5B, mRNA and tRNA
    • Complex: 30S and 50S ribosomal proteins
      • RNA: rRNA
      • Protein or peptide: 30S ribosomal protein S3Ae
      • Protein or peptide: 30S ribosomal protein S2
      • Protein or peptide: Zn-ribbon RNA-binding protein involved in translation
      • Protein or peptide: 30S ribosomal protein S4
      • Protein or peptide: 30S ribosomal protein S4e
      • Protein or peptide: 30S ribosomal protein S5
      • Protein or peptide: 30S ribosomal protein S6e
      • Protein or peptide: 30S ribosomal protein S7
      • Protein or peptide: 30S ribosomal protein S8
      • Protein or peptide: 30S ribosomal protein S8e
      • Protein or peptide: 30S ribosomal protein S9
      • Protein or peptide: 30S ribosomal protein S10
      • Protein or peptide: 30S ribosomal protein S11
      • Protein or peptide: 30S ribosomal protein S12
      • Protein or peptide: 30S ribosomal protein S13
      • Protein or peptide: 30S ribosomal protein S14 type Z
      • Protein or peptide: 30S ribosomal protein S15
      • Protein or peptide: 30S ribosomal protein S17
      • Protein or peptide: 30S ribosomal protein S17e
      • Protein or peptide: 30S ribosomal protein S19
      • Protein or peptide: 30S ribosomal protein S19e
      • Protein or peptide: 30S ribosomal protein S24e
      • Protein or peptide: 30S ribosomal protein S27e
      • Protein or peptide: 30S ribosomal protein S28e
      • Protein or peptide: 30S ribosomal protein S27ae
      • Protein or peptide: 30S ribosomal protein S3
      • Protein or peptide: 50S ribosomal protein L41e
      • Protein or peptide: 50S ribosomal protein L7Ae
    • Complex: mRNA
      • RNA: mRNA
    • Complex: Met-tRNAiMET, Translation initiation factor 1A and Translation initiation factor 5B
      • RNA: Met-tRNAiMET
      • Protein or peptide: Translation initiation factor 1A
      • Protein or peptide: Translation initiation factor 5B
  • Ligand: MAGNESIUM ION
  • Ligand: ZINC ION
  • Ligand: METHIONINE
  • Ligand: water

+
Supramolecule #1: Complex of 30S ribosomal subunit with initiation factor aIF1A, th...

SupramoleculeName: Complex of 30S ribosomal subunit with initiation factor aIF1A, the C-terminal domain of aIF5B, mRNA and tRNA
type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#33

+
Supramolecule #2: 30S and 50S ribosomal proteins

SupramoleculeName: 30S and 50S ribosomal proteins / type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1-#29
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea)

+
Supramolecule #3: mRNA

SupramoleculeName: mRNA / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #30
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Synthetically produced: Yes

+
Supramolecule #4: Met-tRNAiMET, Translation initiation factor 1A and Translation in...

SupramoleculeName: Met-tRNAiMET, Translation initiation factor 1A and Translation initiation factor 5B
type: complex / ID: 4 / Parent: 1 / Macromolecule list: #31-#33
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea)

+
Macromolecule #1: rRNA

MacromoleculeName: rRNA / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea)
Molecular weightTheoretical: 487.993062 KDa
SequenceString: AUUC(4AC)GG(OMU)UG AUCCUGCCGG AGGCCACUGC UAUGGGGGUC (4AC)GACUAAGCC A(OMU)GCGAGUCA AGGG GGCGU CCCUUCUGGG ACGCCACCGG CGGACGGCUC AGUAACACGU CGGUAAC(OMC)UA CCCUCGGGAG GGGGAUAACC C CGGGAAAC ...String:
AUUC(4AC)GG(OMU)UG AUCCUGCCGG AGGCCACUGC UAUGGGGGUC (4AC)GACUAAGCC A(OMU)GCGAGUCA AGGG GGCGU CCCUUCUGGG ACGCCACCGG CGGACGGCUC AGUAACACGU CGGUAAC(OMC)UA CCCUCGGGAG GGGGAUAACC C CGGGAAAC UGGGGCUAAU CCCCCAUAGG CCUGGGGUAC UGGAAGGUCC CCAGGCCGAA AGGGAGCCGU AAGGCUCCGC CC GAGGAUG GGCCGGCGGC (LHH)GAUUAGGUA GUUGGUGGGG UAACGGCCCA CCAAGC(4AC)GAA GAUCGGUACG GGC (4AC)GUGAG AGCGGGAGCC (4AC)GGAGAUGGA CACUGAGACA CGGGUCCAGG CCCUACGGGG CGCAGCAGGC GCGA (A2M)ACCU C(4AC)GCAAUGCG GGAAAC(4AC)GCG ACGGGGGGAC CCCCAGUGCC GUGCCUCUGG CACGGCUUUU CCG GAGUGU AAAAAGCUCC GGGAAUAAGG (OMG)CUG(OMG)GCAAG GC(4AC)GGUGGCA GCCGCCGCGG UAAUACCGGC GG CC(4AC)GAGU GGU(OMG)GCCACU AUUAUUGGG(5MC) CUAAAGCGGC (4AC)GUAGCCGGG CCCGUAAGUC CCUGGCG AA AUCCCACGGC UCAAC(4AC)GUGG GGCUCGCUGG GGAUACUGCG GGCCUUGGGA C(4AC)GGGAGAGG C(4AC)GGGG GUA CCCCCGGGGU AGG(OMG)GUGAAA UCCUAUAAUC CCGGGG(OMG)GAC CGCCAGUGG(5MC) GAAGGCGCC(4AC) G GCUGGAAC GGGUC(4AC)GACG GUGAGGGC(4AC)G AAGGCCAGGG GAGCGAAC(4AC)G GAUUAGAUAC CCGGGUAGUC (OMC)(OMU)GGCUGUA AAGGA(OMU)GCGG GCUAGGUGUC GGGCGAGCUU CGAGCUCGCC CGGUGC(4AC)G(OMU)A G GGAAGC(4AC)G UUAAG(OMC)C(4AC)GC (4AC)GCCUGGGGA GUACGGC(4AC)GC AA(OMG)G(5MC)UGAAA CUUA AAGGA AUUGGCGGGG GAGCACUACA AGG(OMG)GUGGAG CGUGCGGUUU AAUU(OMG)GAU(B8H)C AACGCCGGGA ACC UCAC(4AC)G GGGGCGACGG CAGGAUGAAG GCCAGGCUGA AGGUCUUGCC GGACGCGCCG AGAGGAGGUG CAUGGC (5MC)GC (4AC)GUCAGCU(OMC)G UA(OMC)(LHH)GUGAGG CGUCCACUUA AGUGUGGUAA C(OMG)AGCGAGAC CCG CGCCCC CAGUUGCCAG UCCCUCCCGC UCGGGAGGGA GGCACUCUGG GGGGACUGCC GGCGAUAAGC (4AC)GGAGGAAGG GGCGGGCGA CGGUAGGUCA G(OMU)AUGCCC(4AC)G AAACCCCCGG GCUACA(5MC)GCG CGCUACAAUG GGCGGGACA AUGGGUGC(4AC)G ACCC(4AC)GAAAG GGGGAGGUAA UCCCCUAAAC CCGCCCUCAG UUCGGAUCGC GGGCUGCAAC UC GCCCGCG UGAAGCUGGA AUCCCUAGUA CCCGCGCGUC AUCAUCGCGC GGCGAAUACG UCCCUGCUCC UUGCACACAC (5MC)G(OMC)CCG(OMU)CA CUCCACCCGA GCGGGGCCUA GGUGAGGCCC GAUCUCCUUC GGGAGGUCGG GUCGAGCCU AGGCUCCGUG AGGGGGGAGA AGUCG(UR3)A(6MZ)CA AGGUAGC(4AC)GU AGGGG(MA6)(MA6)CCU ACGG(5MC)U (5MC)GA UCAC(5MC)UCCU

GENBANK: GENBANK: AJ248283.1

+
Macromolecule #30: mRNA

MacromoleculeName: mRNA / type: rna / ID: 30 / Number of copies: 1
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea)
Molecular weightTheoretical: 8.06482 KDa
SequenceString:
UUUGGAGGUG AUUUAAAUGC CAAAG

+
Macromolecule #31: Met-tRNAiMET

MacromoleculeName: Met-tRNAiMET / type: rna / ID: 31 / Number of copies: 1
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea)
Molecular weightTheoretical: 24.833904 KDa
SequenceString:
AGCGGGG(4SU)GG AGCAGCCUGG (H2U)AGCUCGUCG GG(OMC)UCAUAAC CCGAAGAUCG UCGG(5MU)(PSU)CAAA UCCGGCCCC CGCUACCA

GENBANK: GENBANK: CP026027.1

+
Macromolecule #2: 30S ribosomal protein S3Ae

MacromoleculeName: 30S ribosomal protein S3Ae / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 22.888068 KDa
SequenceString: MAAKRRVSAA KDKWKLKQWY VIYAPDFFGG VEVGLTPADD PEKVLNRVVE VTLKDITGDF LKGHVKLYFQ VYDVKGQNAY TKFKGMKLA RSYIRSLVRR RTTRIDGIFN ITTKDGYKLR VMAMVIAARR IQTSQERAIR KIMQEIIYKK AEELNFKDFV L EAVNGKIA ...String:
MAAKRRVSAA KDKWKLKQWY VIYAPDFFGG VEVGLTPADD PEKVLNRVVE VTLKDITGDF LKGHVKLYFQ VYDVKGQNAY TKFKGMKLA RSYIRSLVRR RTTRIDGIFN ITTKDGYKLR VMAMVIAARR IQTSQERAIR KIMQEIIYKK AEELNFKDFV L EAVNGKIA AEIAKEAKKI YPLKKAEIRK IKVLGEPEVA A

UniProtKB: Small ribosomal subunit protein eS1

+
Macromolecule #3: 30S ribosomal protein S2

MacromoleculeName: 30S ribosomal protein S2 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 23.026865 KDa
SequenceString: MADEYLVPLD QYLAAGVHIG TQQKTKDMKK FIYRVRQDGL YVLDVRKTDE RLKVAGKFLA RFDPQSILAV SVRLYGQKPV KKFGEVTGA RAIPGRFLPG TMTNPAVKNF FEPDVIIITD PRADHQAMKE AIEIGIPIVA LVDTENLLSY VDLAIPTNNK G RKALALIY ...String:
MADEYLVPLD QYLAAGVHIG TQQKTKDMKK FIYRVRQDGL YVLDVRKTDE RLKVAGKFLA RFDPQSILAV SVRLYGQKPV KKFGEVTGA RAIPGRFLPG TMTNPAVKNF FEPDVIIITD PRADHQAMKE AIEIGIPIVA LVDTENLLSY VDLAIPTNNK G RKALALIY WILAREILYN RGEISSREEF KIPVEEFEMK IVRR

UniProtKB: Small ribosomal subunit protein uS2

+
Macromolecule #4: Zn-ribbon RNA-binding protein involved in translation

MacromoleculeName: Zn-ribbon RNA-binding protein involved in translation / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 7.163395 KDa
SequenceString:
MAENVELKFE IPVCTSCGRE ITPREHATHF VCPNCGEAII WRCETCRLLA KPYKCPKCGW EGP

UniProtKB: Zn-ribbon RNA-binding protein involved in translation

+
Macromolecule #5: 30S ribosomal protein S4

MacromoleculeName: 30S ribosomal protein S4 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 21.38191 KDa
SequenceString:
MGDPKRQRKK YETPPHPWIK ERLDRERVLM DKYELKNKKE LWKHETQLKN FRRRARRLLA ARGKQAEIER EQLLARLKRL GLLPEDAVL DDVLSLTIED ILERRLQTIV YKKGLARTMR QARQLIVHGH IEVNGQIIRS PSYLVLKEEE DTITYARTSP F ANPQHPER MMIEKAKQGG EA

UniProtKB: Small ribosomal subunit protein uS4

+
Macromolecule #6: 30S ribosomal protein S4e

MacromoleculeName: 30S ribosomal protein S4e / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 28.246119 KDa
SequenceString: MARKGPKRHL KRLAAPTSWY IERKAYKWAV RPRPGPHNMR TSIPLLYIVR DYLGYAKTAR EARKILNEGK FLVDGRVRKD YKFPVGIMD VVSIPETGEH YRVLPNRIGK LILHPISEEE ANIKPLRIRN KRMVKGAKIQ LNFHDGTNHL IPLSEKDNYF T SYTVLMKV ...String:
MARKGPKRHL KRLAAPTSWY IERKAYKWAV RPRPGPHNMR TSIPLLYIVR DYLGYAKTAR EARKILNEGK FLVDGRVRKD YKFPVGIMD VVSIPETGEH YRVLPNRIGK LILHPISEEE ANIKPLRIRN KRMVKGAKIQ LNFHDGTNHL IPLSEKDNYF T SYTVLMKV PEREILEVLP FEKGAYVFVT QGKNVARKGR IVEIKKFPMG WPDVVTIEDE EGELFDTLKE YAFVVGRDKP RI SLP

UniProtKB: Small ribosomal subunit protein eS4

+
Macromolecule #7: 30S ribosomal protein S5

MacromoleculeName: 30S ribosomal protein S5 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 26.523904 KDa
SequenceString: MSQEWKEYAK RVLDEWQPKT KLGMLVKEGQ ITDIHEIFRK GYQIKEPEII DVLLPEVNAR ENQEILDIAL TVRMTDSGRR VRFRVLAAV GNRDGYVGLG IGHGREVGIA IRKAINYAKL NIIEIKRGCG SWECRCRRPH SVPFTVEGKE GSVRVKLIPG P RGLGLVIG ...String:
MSQEWKEYAK RVLDEWQPKT KLGMLVKEGQ ITDIHEIFRK GYQIKEPEII DVLLPEVNAR ENQEILDIAL TVRMTDSGRR VRFRVLAAV GNRDGYVGLG IGHGREVGIA IRKAINYAKL NIIEIKRGCG SWECRCRRPH SVPFTVEGKE GSVRVKLIPG P RGLGLVIG DVGKKILRLA GIQDVWSQTL GETRTTVNFA KAVFNALYNT NKVVVTPEMI ERYGIVVGRA MPASFTLE

UniProtKB: Small ribosomal subunit protein uS5

+
Macromolecule #8: 30S ribosomal protein S6e

MacromoleculeName: 30S ribosomal protein S6e / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 14.029461 KDa
SequenceString:
MATFKLVISD PKTGIAKQIE ITGPEAEKLI GKRIGDQIPV KELGINLNEL FGKEFPEDVK MEIRGGTDKD GFPMRPDIHG PRRVRILLS KGPGFRPKEK GERRKKTVRG NTISPEIVQV NVKLVY

UniProtKB: Small ribosomal subunit protein eS6

+
Macromolecule #9: 30S ribosomal protein S7

MacromoleculeName: 30S ribosomal protein S7 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 24.662818 KDa
SequenceString: MAKPLSERFF IPHEIKVMGR WSTEDVEVRD PSLKPYINLE PRLLPHTHGR HAKKHFGKAN VHIVERLINK IMRSGGSHYK VAGHFMRRE HRSLNSKKVK AYEVVKEAFK IIEKRTGKNP IQVLVWAIEN AAPREDTTSV MFGGIRYHVA VDISPMRRLD V ALRNIALG ...String:
MAKPLSERFF IPHEIKVMGR WSTEDVEVRD PSLKPYINLE PRLLPHTHGR HAKKHFGKAN VHIVERLINK IMRSGGSHYK VAGHFMRRE HRSLNSKKVK AYEVVKEAFK IIEKRTGKNP IQVLVWAIEN AAPREDTTSV MFGGIRYHVA VDISPMRRLD V ALRNIALG ASAKCYRTKM SFAEALAEEI ILAANKDPKS YAYSKKLEIE RIAESSR

UniProtKB: Small ribosomal subunit protein uS7

+
Macromolecule #10: 30S ribosomal protein S8

MacromoleculeName: 30S ribosomal protein S8 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 14.772246 KDa
SequenceString:
MTLLDPLANA LSHITNSERV GKREVYIKPA SKLIGEVLRV MQKYGYIGEF EFIDDGRAGV YRVQLLGKIN KAGAIKPRFP VKARDYERW EKRFLPAFEF GILIVSTSQG VMSHKEAREK GIGGRLIAYV Y

UniProtKB: Small ribosomal subunit protein uS8

+
Macromolecule #11: 30S ribosomal protein S8e

MacromoleculeName: 30S ribosomal protein S8e / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 14.293733 KDa
SequenceString:
MAIWQGRSLR KPSGGRIVLA RKKRKRELGR EPSNTRVAEQ DKRKIIRTYG GNKKVRLTAA AYANVFDKSG KGRKVRIIRV IENPANRQF ARRNIITKGA IIETEIGKAK VTSRPGQDGV VNAILLEE

UniProtKB: Small ribosomal subunit protein eS8

+
Macromolecule #12: 30S ribosomal protein S9

MacromoleculeName: 30S ribosomal protein S9 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 15.293867 KDa
SequenceString:
MRIIQTTGKR KTAIARAVIR EGKGRVRING KPVELVEPEI ARFTILEPLI LAGEEIWNSV DIDVKVQGGG FMGQAEAARI AIARALVEW TGDMNLKEKF IKYDRTMLVG DPRRTEPHKP NRSTKGPRAK RQKSYR

UniProtKB: Small ribosomal subunit protein uS9

+
Macromolecule #13: 30S ribosomal protein S10

MacromoleculeName: 30S ribosomal protein S10 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 11.795769 KDa
SequenceString:
MQKARIKLAS TNVRSLEEVA NQIKQIAERT GVRMSGPIPL PTKRIRIVTR KSPDGEGSAT FDRWELRIHK RLIDIEADER AMRQIMRIR VPEDVTIEIE LIS

UniProtKB: Small ribosomal subunit protein uS10

+
Macromolecule #14: 30S ribosomal protein S11

MacromoleculeName: 30S ribosomal protein S11 / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 14.77295 KDa
SequenceString:
MSEEQVNIKK KEKWGIAHIY SSYNNTIIHI TDITGAETIS RWSGGMVVKA DRDEPSPYAA MLAARRAAEE ALEKGIVGVH IRVRAPGGS KSKTPGPGAQ AAIRALARAG LKIGRVEDVT PIPHDGTRPK GGRRGRRV

UniProtKB: Small ribosomal subunit protein uS11

+
Macromolecule #15: 30S ribosomal protein S12

MacromoleculeName: 30S ribosomal protein S12 / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 16.477621 KDa
SequenceString:
MPGKKAPNGE FAGRKLKLKR KKFRWSDIRY KRRVLRLKEK SDPLEGAPQA RGIVLEKIAV EAKQPNSGMR KAVRVQLIKN GKVVTAFCP GDGAIKFIDE HDEVIIEGIG GPKGGSMGDI PGIRYKVVKV NRVSLKELVK GRKEKPRR

UniProtKB: Small ribosomal subunit protein uS12

+
Macromolecule #16: 30S ribosomal protein S13

MacromoleculeName: 30S ribosomal protein S13 / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 16.992912 KDa
SequenceString:
MADFRHIVRV AGVDLDGNKQ LRWALTAIKG VGINFATMVC RVAGLDPFMK AGYLTDEQVK KIEEILQDPV AHGIPRWAVN RPKDYETGR DLHLITAKLD MAIREDIMRL RRIRAYRGIR HELGLPVRGQ RTRSNFRRGQ TVGVSRKKK

UniProtKB: Small ribosomal subunit protein uS13

+
Macromolecule #17: 30S ribosomal protein S14 type Z

MacromoleculeName: 30S ribosomal protein S14 type Z / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 6.644064 KDa
SequenceString:
MAKADYNKRK PRKFGKGARR CIRCGQYGPI IRIHGLMLCR HCFREVAPKL GFRKYE

UniProtKB: Small ribosomal subunit protein uS14

+
Macromolecule #18: 30S ribosomal protein S15

MacromoleculeName: 30S ribosomal protein S15 / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 18.697143 KDa
SequenceString:
MARMHARKRG KSGSKRPPRT APPIWLEYTV EDIENLVVKL RKEGYSTAMI GTILRDQYGI PTVKLFRDPD NPNRKLTITR ILEKHGLAP EIPEDLMFLI KRAVNLRKHL EQHPKDLHSM RGLQLIESKI RRLVKYYKRK GKLPKDWRYD PEQAKLLVR

UniProtKB: Small ribosomal subunit protein uS15

+
Macromolecule #19: 30S ribosomal protein S17

MacromoleculeName: 30S ribosomal protein S17 / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 13.364604 KDa
SequenceString:
MVRDIGLRIQ PPAEKCDDPK CPWHGHLKIH GRVFEGIVVS DKPRKTVTVE RQYYHYLKKY ERYELRRSRI HAHNPPCINA KVGDRVLIA ETRPLSKTKH FVVVAVLERA EERR

UniProtKB: Small ribosomal subunit protein uS17

+
Macromolecule #20: 30S ribosomal protein S17e

MacromoleculeName: 30S ribosomal protein S17e / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 8.059528 KDa
SequenceString:
MGKIRQGFIK RVARELFNKY PNEFTRDFEH NKKKVEELTN VTSKKIRNRI AGYITKLVRM KEEGKIL

UniProtKB: Small ribosomal subunit protein eS17

+
Macromolecule #21: 30S ribosomal protein S19

MacromoleculeName: 30S ribosomal protein S19 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 15.307319 KDa
SequenceString:
MARKEFRYRG YTLEQLMNMS LEELAKLLPA RQRRSLKRGL TPEQKKLLRK IRLAKKGKYN KPIRTHCRDM IVLPEMVGLT IYVHNGKEF VPVEIKPEMI GHYLGEFAPT RKRVQHGAPG IGATRSSMFV AVK

UniProtKB: Small ribosomal subunit protein uS19

+
Macromolecule #22: 30S ribosomal protein S19e

MacromoleculeName: 30S ribosomal protein S19e / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 17.42225 KDa
SequenceString:
MATVYDVPGD LLVERVAQRL KEIPEIKPPE WAPFVKTGRH KERLPEQEDW WYYRVASILR RVYLDGPVGI ERLRTYYGGR KNRGHAPER FYKAGGSIIR KALQQLEAAG FVEKVPGKGR VITPKGRSFL DKIATELKKE LEEIIPELKK Y

UniProtKB: Small ribosomal subunit protein eS19

+
Macromolecule #23: 30S ribosomal protein S24e

MacromoleculeName: 30S ribosomal protein S24e / type: protein_or_peptide / ID: 23 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 11.798637 KDa
SequenceString:
MEIKITEVKE NKLIGRKEIY FEIYHPGEPT PSRKDVKGKL VAMLDLNPET TVIQYIRSYF GSYKSKGYAK YYYDKDRMLY IEPEYILIR DGIIEKKEGE

UniProtKB: Small ribosomal subunit protein eS24

+
Macromolecule #24: 30S ribosomal protein S27e

MacromoleculeName: 30S ribosomal protein S27e / type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 7.186609 KDa
SequenceString:
MALPRNVIPM PRSRFLRVKC IDCGNEQIVF SHPATRVRCN VCGATLVEPT GGKGIIRAKI LEVLE

UniProtKB: Small ribosomal subunit protein eS27

+
Macromolecule #25: 30S ribosomal protein S28e

MacromoleculeName: 30S ribosomal protein S28e / type: protein_or_peptide / ID: 25 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 8.102305 KDa
SequenceString:
MAEDEGYPAE VIEIIGRTGT TGDVTQVKVR ILEGRDKGRV IRRNVRGPVR VGDILILRET EREAREIKSR R

UniProtKB: Small ribosomal subunit protein eS28

+
Macromolecule #26: 30S ribosomal protein S27ae

MacromoleculeName: 30S ribosomal protein S27ae / type: protein_or_peptide / ID: 26 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 5.992168 KDa
SequenceString:
MGQKWKLYIV KDGKVIRKNK FCPRCGPGVF MADHGDRWAC GRCGYTEWKK K

UniProtKB: Small ribosomal subunit protein eS31

+
Macromolecule #27: 30S ribosomal protein S3

MacromoleculeName: 30S ribosomal protein S3 / type: protein_or_peptide / ID: 27 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 23.472309 KDa
SequenceString: MAIERYFIRE AVKEMLIDEF LEKELRRAGY GGLDIKKTPL GTKVIIFAAN PGYVIGRGGR RIRELTRILE RQFGLENPQI DVQEIKNPY LNAKVQAVRI AQALERGIHF RRAAYAAMRA IMSNGARGVE IRISGKLTGE RAKSVRFYQG YLAKVGNPAE T LVSKGYAQ ...String:
MAIERYFIRE AVKEMLIDEF LEKELRRAGY GGLDIKKTPL GTKVIIFAAN PGYVIGRGGR RIRELTRILE RQFGLENPQI DVQEIKNPY LNAKVQAVRI AQALERGIHF RRAAYAAMRA IMSNGARGVE IRISGKLTGE RAKSVRFYQG YLAKVGNPAE T LVSKGYAQ ALLKLGVIGV KVAIMPPDAR LPDEIEIIEK PVEEEVSSNE AE

UniProtKB: Small ribosomal subunit protein uS3

+
Macromolecule #28: 50S ribosomal protein L41e

MacromoleculeName: 50S ribosomal protein L41e / type: protein_or_peptide / ID: 28 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: ATCC 43587 / DSM 3638 / JCM 8422 / Vc1
Molecular weightTheoretical: 4.910237 KDa
SequenceString:
MKRRPRKWKK KGRMRWKWIK KRIRRLKRQR KKERGL

UniProtKB: Small ribosomal subunit protein eS32

+
Macromolecule #29: 50S ribosomal protein L7Ae

MacromoleculeName: 50S ribosomal protein L7Ae / type: protein_or_peptide / ID: 29 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 13.442678 KDa
SequenceString:
MAKPSYVKFE VPKELAEKAL QAVEIARDTG KIRKGTNETT KAVERGQAKL VIIAEDVDPE EIVAHLPPLC EEKEIPYIYV PSKKELGAA AGIEVAAASV AIIEPGKARD LVEEIAMKVR ELMK

UniProtKB: Large ribosomal subunit protein eL8

+
Macromolecule #32: Translation initiation factor 1A

MacromoleculeName: Translation initiation factor 1A / type: protein_or_peptide / ID: 32 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 15.336709 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
MGSSSHHHHH HSSGLVPRGS HMPKKERKVE GDEVIRVPLP EGNQLFGVVE QALGAGWMDV RCEDGKIRRC RIPGKLRRRV WIRVGDLVI VQPWPVQSDK RGDIVYRYTQ TQVDWLLRKG KITQEFLTGG SLLVE

UniProtKB: Translation initiation factor 1A

+
Macromolecule #33: Translation initiation factor 5B

MacromoleculeName: Translation initiation factor 5B / type: protein_or_peptide / ID: 33 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Pyrococcus abyssi GE5 (archaea) / Strain: GE5 / Orsay
Molecular weightTheoretical: 69.122945 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MGSSHHHHHH SSGLVPRGSH MMTKRIRQPI IAVLGHVDHG KTTLLDRIRK TNVAAKEAGG ITQHIGATEV PIEVVKKIAG PLIKLWKAE IKLPGLLFID TPGHEAFTSL RARGGSLADL AVLVVDINEG FQPQTIESIE ILRKYRTPFV VAANKIDRIK G WVIEEDEP ...String:
MGSSHHHHHH SSGLVPRGSH MMTKRIRQPI IAVLGHVDHG KTTLLDRIRK TNVAAKEAGG ITQHIGATEV PIEVVKKIAG PLIKLWKAE IKLPGLLFID TPGHEAFTSL RARGGSLADL AVLVVDINEG FQPQTIESIE ILRKYRTPFV VAANKIDRIK G WVIEEDEP FLMNIKKQDQ RAVQELETKL WELIGKFYEF GFQANRFDRV QNFTRELAIV PISAKYGIGI AELLVLIAGL SQ RYLEEKL KIEVEGPARG TILEVREEPG LGHTIDVIIY DGTLHKDDTI VVGGKDKAIV TKIRALLKPK PLDEIRDPRF RFD YVDEVT AAAGVKIAAP GLEEALAGSP VIAAPTPEDV EKAKQEILEQ IERVVISTDK VGVIVKADTL GSLEALSKEL QEKE IPIRK ADVGNVSKTD VMEALSVKEE EPKYGVILGF NVKVNEDAEE VAKAKDVKIF VGNVIYKLIE DYEEWVKEEE EKKKR ELLS KVTFPGVIRL YPDERYVFRR SNPAIVGIEV IEGRIKPGVT LIKQNGQKVG VIRSIKSRDE FLQEAKKGQA VAIAIE GAI VGRHIHPGET LYVDLSRDDA ITLLKHLRDT LEDTDIKALK MIAKVKAKED PFWRAI

UniProtKB: Probable translation initiation factor IF-2, Probable translation initiation factor IF-2

+
Macromolecule #34: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 34 / Number of copies: 62 / Formula: MG
Molecular weightTheoretical: 24.305 Da

+
Macromolecule #35: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 35 / Number of copies: 6 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

+
Macromolecule #36: METHIONINE

MacromoleculeName: METHIONINE / type: ligand / ID: 36 / Number of copies: 1 / Formula: MET
Molecular weightTheoretical: 149.211 Da
Chemical component information

ChemComp-MET:
METHIONINE

+
Macromolecule #37: water

MacromoleculeName: water / type: ligand / ID: 37 / Number of copies: 379 / Formula: HOH
Molecular weightTheoretical: 18.015 Da
Chemical component information

ChemComp-HOH:
WATER

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 6.7
GridModel: Quantifoil R2/1 / Material: COPPER / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Support film - Film thickness: 2
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeTFS KRIOS
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 39.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 0.8 µm
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

Particle selectionNumber selected: 2000000
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Startup modelType of model: PDB ENTRY
PDB model - PDB ID:

7zhg

Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.77 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 193228
Initial angle assignmentType: ANGULAR RECONSTITUTION
Final angle assignmentType: MAXIMUM LIKELIHOOD
FSC plot (resolution estimation)

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more