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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

5ZWO

Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1APre-mRNA-splicing factor 8polymer2413279867.51UniProt (P33334)
Pfam (PF08082)
Pfam (PF08083)
Pfam (PF10598)
Pfam (PF10597)
Pfam (PF10596)
Pfam (PF12134)
Pfam (PF08084)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
2KU4/U6 small nuclear ribonucleoprotein PRP4polymer46552507.01UniProt (P20053)
Pfam (PF00400)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Pre-mRNA-processing protein 4
3LPre-mRNA-processing factor 31polymer49456382.51UniProt (P49704)
Pfam (PF01798)
Pfam (PF09785)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
4NPre-mRNA-splicing factor 6polymer899104370.11UniProt (P19735)
Pfam (PF06424)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
5JU4/U6 small nuclear ribonucleoprotein PRP3polymer46955974.31UniProt (Q03338)
Pfam (PF08572)
Pfam (PF06544)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Pre-mRNA-splicing factor 3
6ESpliceosomal protein DIB1polymer14316798.41UniProt (Q06819)
Pfam (PF02966)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
7M13 kDa ribonucleoprotein-associated proteinpolymer12613582.91UniProt (P39990)
Pfam (PF01248)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Small nuclear ribonucleoprotein-associated protein 1
8CPre-mRNA-splicing factor SNU114polymer1008114174.01UniProt (P36048)
Pfam (PF16004)
Pfam (PF00009)
Pfam (PF03764)
Pfam (PF00679)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)114 kDa U5 small nuclear ribonucleoprotein component,Growth inhibitory protein 10
9zU6 snRNA-associated Sm-like protein LSm8polymer10912403.41UniProt (P47093)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
10qU6 snRNA-associated Sm-like protein LSm2polymer9511177.91UniProt (P38203)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Small nuclear ribonucleoprotein D homolog SNP3
11rU6 snRNA-associated Sm-like protein LSm3polymer8910039.31UniProt (P57743)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)SmX4 protein
12xU6 snRNA-associated Sm-like protein LSm6polymer869406.61UniProt (Q06406)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
13tU6 snRNA-associated Sm-like protein LSm5polymer9310433.01UniProt (P40089)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
14yU6 snRNA-associated Sm-like protein LSm7polymer11513027.01UniProt (P53905)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
15sU6 snRNA-associated Sm-like protein LSm4polymer18721298.11UniProt (P40070)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
16FU6 snRNApolymer11235846.11Saccharomyces cerevisiae S288c (Baker's yeast)
17BU5 snRNApolymer21468643.31Saccharomyces cerevisiae S288c (Baker's yeast)
18O66 kDa U4/U6.U5 small nuclear ribonucleoprotein componentpolymer58766544.01UniProt (Q12420)
Pfam (PF19252)
Pfam (PF03343)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
19d, S, lSmall nuclear ribonucleoprotein Sm D3polymer10111240.13UniProt (P43321)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Sm-D3,snRNP core protein D3
20a, P, hSmall nuclear ribonucleoprotein-associated protein Bpolymer19622427.03UniProt (P40018)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)snRNP-B,Sm protein B,SmB
21b, Q, mSmall nuclear ribonucleoprotein Sm D1polymer14616296.83UniProt (Q02260)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Sm-D1,snRNP core protein D1
22c, R, nSmall nuclear ribonucleoprotein Sm D2polymer11012876.13UniProt (Q06217)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Sm-D2,snRNP core protein D2
23e, T, iSmall nuclear ribonucleoprotein Epolymer9410385.13UniProt (Q12330)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)snRNP-E,Sm protein E,SmE
24f, U, jSmall nuclear ribonucleoprotein Fpolymer869669.93UniProt (P54999)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)snRNP-F,Sm protein F,SmF
25g, V, kSmall nuclear ribonucleoprotein Gpolymer778490.83UniProt (P40204)
Pfam (PF01423)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)snRNP-G,Sm protein G,SmG
26IU4 snRNApolymer16151492.21Saccharomyces cerevisiae S288c (Baker's yeast)
27DPre-mRNA-splicing helicase BRR2polymer2163246470.31UniProt (P32639)
Pfam (PF21188)
Pfam (PF18149)
Pfam (PF00270)
Pfam (PF00271)
Pfam (PF02889)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Protein Snu246
28GPre-mRNApolymer6019067.31Saccharomyces cerevisiae S288c (Baker's yeast)
291U2 snRNP component HSH155polymer971110166.71UniProt (P49955)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
302Cold sensitive U2 snRNA suppressor 1polymer43650339.91UniProt (Q02554)
Pfam (PF04037)
Pfam (PF04046)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
313Pre-mRNA-splicing factor RSE1polymer1361153956.81UniProt (Q04693)
Pfam (PF10433)
Pfam (PF03178)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)RNA splicing and ER to Golgi transport factor 1,Spliceosome-associated protein 130
324Protein HSH49polymer21324534.21UniProt (Q99181)
Pfam (PF00076)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
335Pre-mRNA-splicing factor RDS3polymer10712283.61UniProt (Q06835)
Pfam (PF03660)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Regulator of drug sensitivity 3
346RDS3 complex subunit 10polymer8510045.41UniProt (P0C074)
Pfam (PF07189)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Splicing factor 3b subunit
35XU2 snRNP component IST3polymer14817121.11UniProt (P40565)
Pfam (PF00076)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Increased sodium tolerance protein 3,U2 snRNP protein SNU17
36YPre-mRNA-splicing factor CWC26polymer26630529.11UniProt (P46947)
Pfam (PF09736)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Bud site selection protein 13,Complexed with CEF1 protein 26,Synthetic lethal with CLF1 protein 7
37ZPre-mRNA leakage protein 1polymer20423685.71UniProt (Q07930)
Pfam (PF00498)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
38HU2 snRNApolymer1175376324.61Saccharomyces cerevisiae S288c (Baker's yeast)
39oU2 small nuclear ribonucleoprotein A'polymer23827232.31UniProt (Q08963)
Pfam (PF14580)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)U2 snRNP A',Looks exceptionally like U2A protein 1
40pU2 small nuclear ribonucleoprotein B''polymer11112850.91UniProt (P40567)
Pfam (PF13893)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)U2 snRNP B''
41uPre-mRNA-splicing factor PRP9polymer53063126.41UniProt (P19736)
Pfam (PF16958)
Pfam (PF16837)
Pfam (PF12171)
Pfam (PF11931)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
42wPre-mRNA-splicing factor PRP21polymer28033111.51UniProt (P32524)
Pfam (PF01805)
Pfam (PF12230)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
43vPre-mRNA-splicing factor PRP11polymer26629962.81UniProt (Q07350)
Pfam (PF12874)
Pfam (PF16835)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
44W23 kDa U4/U6.U5 small nuclear ribonucleoprotein componentpolymer19422717.81UniProt (Q12368)
Pfam (PF12874)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)
450Pre-mRNA-splicing factor 38polymer24227995.61UniProt (Q00723)
Pfam (PF03371)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Pre-mRNA-processing factor 38
469Pre-mRNA-splicing factor SPP381polymer29133830.91UniProt (P38282)
In PDB		Saccharomyces cerevisiae S288c (Baker's yeast)Suppressor of PRP38-1 mutation
47CGUANOSINE-5'-TRIPHOSPHATEnon-polymer523.21Chemie (GTP)
48CMAGNESIUM IONnon-polymer24.31Chemie (MG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains60
Total formula weight2603477.9
Non-Polymers*Number of molecules2
Total formula weight547.5
All*Total formula weight2604025.4
*Water molecules are not included.

219869

PDB entries from 2024-05-15

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