5zwo

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

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Pre-mRNA-splicing factor 8

OrganismNot specified

UniProt P33334

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP8_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–2413; UniProt 1–2413

U4/U6 small nuclear ribonucleoprotein PRP4

OrganismNot specified

UniProt P20053

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP4_YEAST
Isoform —
PDB entities 2
Chains and sequence ranges Author chain K; PDBConstruct 1–465; UniProt 1–465

Pre-mRNA-processing factor 31

OrganismNot specified

UniProt P49704

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP31_YEAST
Isoform —
PDB entities 3
Chains and sequence ranges Author chain L; PDBConstruct 1–494; UniProt 1–494

Pre-mRNA-splicing factor 6

OrganismNot specified

UniProt P19735

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP6_YEAST
Isoform —
PDB entities 4
Chains and sequence ranges Author chain N; PDBConstruct 1–899; UniProt 1–899

U4/U6 small nuclear ribonucleoprotein PRP3

OrganismNot specified

UniProt Q03338

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP3_YEAST
Isoform —
PDB entities 5
Chains and sequence ranges Author chain J; PDBConstruct 1–469; UniProt 1–469

Spliceosomal protein DIB1

OrganismNot specified

UniProt Q06819

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name DIB1_YEAST
Isoform —
PDB entities 6
Chains and sequence ranges Author chain E; PDBConstruct 1–143; UniProt 1–143

13 kDa ribonucleoprotein-associated protein

OrganismNot specified

UniProt P39990

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SNU13_YEAST
Isoform —
PDB entities 7
Chains and sequence ranges Author chain M; PDBConstruct 1–126; UniProt 1–126

Pre-mRNA-splicing factor SNU114

OrganismNot specified

UniProt P36048

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SN114_YEAST
Isoform —
PDB entities 8
Chains and sequence ranges Author chain C; PDBConstruct 1–1008; UniProt 1–1008

U6 snRNA-associated Sm-like protein LSm8

OrganismNot specified

UniProt P47093

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM8_YEAST
Isoform —
PDB entities 9
Chains and sequence ranges Author chain z; PDBConstruct 1–109; UniProt 1–109

U6 snRNA-associated Sm-like protein LSm2

OrganismNot specified

UniProt P38203

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM2_YEAST
Isoform —
PDB entities 10
Chains and sequence ranges Author chain q; PDBConstruct 1–95; UniProt 1–95

U6 snRNA-associated Sm-like protein LSm3

OrganismNot specified

UniProt P57743

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM3_YEAST
Isoform —
PDB entities 11
Chains and sequence ranges Author chain r; PDBConstruct 1–89; UniProt 1–89

U6 snRNA-associated Sm-like protein LSm6

OrganismNot specified

UniProt Q06406

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM6_YEAST
Isoform —
PDB entities 12
Chains and sequence ranges Author chain x; PDBConstruct 1–86; UniProt 1–86

U6 snRNA-associated Sm-like protein LSm5

OrganismNot specified

UniProt P40089

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM5_YEAST
Isoform —
PDB entities 13
Chains and sequence ranges Author chain t; PDBConstruct 1–93; UniProt 1–93

U6 snRNA-associated Sm-like protein LSm7

OrganismNot specified

UniProt P53905

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM7_YEAST
Isoform —
PDB entities 14
Chains and sequence ranges Author chain y; PDBConstruct 1–115; UniProt 1–115

U6 snRNA-associated Sm-like protein LSm4

OrganismNot specified

UniProt P40070

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name LSM4_YEAST
Isoform —
PDB entities 15
Chains and sequence ranges Author chain s; PDBConstruct 1–187; UniProt 1–187

66 kDa U4/U6.U5 small nuclear ribonucleoprotein component

OrganismNot specified

UniProt Q12420

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SNU66_YEAST
Isoform —
PDB entities 18
Chains and sequence ranges Author chain O; PDBConstruct 1–587; UniProt 1–587

Small nuclear ribonucleoprotein Sm D3

OrganismNot specified

UniProt P43321

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SMD3_YEAST
Isoform —
PDB entities 19
Chains and sequence ranges Author chain S; PDBConstruct 1–101; UniProt 1–101 Author chain d; PDBConstruct 1–101; UniProt 1–101 Author chain l; PDBConstruct 1–101; UniProt 1–101

Small nuclear ribonucleoprotein-associated protein B

OrganismNot specified

UniProt P40018

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RSMB_YEAST
Isoform —
PDB entities 20
Chains and sequence ranges Author chain P; PDBConstruct 1–196; UniProt 1–196 Author chain a; PDBConstruct 1–196; UniProt 1–196 Author chain h; PDBConstruct 1–196; UniProt 1–196

Small nuclear ribonucleoprotein Sm D1

OrganismNot specified

UniProt Q02260

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SMD1_YEAST
Isoform —
PDB entities 21
Chains and sequence ranges Author chain Q; PDBConstruct 1–146; UniProt 1–146 Author chain b; PDBConstruct 1–146; UniProt 1–146 Author chain m; PDBConstruct 1–146; UniProt 1–146

Small nuclear ribonucleoprotein Sm D2

OrganismNot specified

UniProt Q06217

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SMD2_YEAST
Isoform —
PDB entities 22
Chains and sequence ranges Author chain R; PDBConstruct 1–110; UniProt 1–110 Author chain c; PDBConstruct 1–110; UniProt 1–110 Author chain n; PDBConstruct 1–110; UniProt 1–110

Small nuclear ribonucleoprotein E

OrganismNot specified

UniProt Q12330

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RUXE_YEAST
Isoform —
PDB entities 23
Chains and sequence ranges Author chain T; PDBConstruct 1–94; UniProt 1–94 Author chain e; PDBConstruct 1–94; UniProt 1–94 Author chain i; PDBConstruct 1–94; UniProt 1–94

Small nuclear ribonucleoprotein F

OrganismNot specified

UniProt P54999

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RUXF_YEAST
Isoform —
PDB entities 24
Chains and sequence ranges Author chain U; PDBConstruct 1–86; UniProt 1–86 Author chain f; PDBConstruct 1–86; UniProt 1–86 Author chain j; PDBConstruct 1–86; UniProt 1–86

Small nuclear ribonucleoprotein G

OrganismNot specified

UniProt P40204

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RUXG_YEAST
Isoform —
PDB entities 25
Chains and sequence ranges Author chain V; PDBConstruct 1–77; UniProt 1–77 Author chain g; PDBConstruct 1–77; UniProt 1–77 Author chain k; PDBConstruct 1–77; UniProt 1–77

Pre-mRNA-splicing helicase BRR2

OrganismNot specified

UniProt P32639

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name BRR2_YEAST
Isoform —
PDB entities 27
Chains and sequence ranges Author chain D; PDBConstruct 1–2163; UniProt 1–2163

U2 snRNP component HSH155

OrganismNot specified

UniProt P49955

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SF3B1_YEAST
Isoform —
PDB entities 29
Chains and sequence ranges Author chain 1; PDBConstruct 1–971; UniProt 1–971

Cold sensitive U2 snRNA suppressor 1

OrganismNot specified

UniProt Q02554

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name CUS1_YEAST
Isoform —
PDB entities 30
Chains and sequence ranges Author chain 2; PDBConstruct 1–436; UniProt 1–436

Pre-mRNA-splicing factor RSE1

OrganismNot specified

UniProt Q04693

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RSE1_YEAST
Isoform —
PDB entities 31
Chains and sequence ranges Author chain 3; PDBConstruct 1–1361; UniProt 1–1361

Protein HSH49

OrganismNot specified

UniProt Q99181

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name HSH49_YEAST
Isoform —
PDB entities 32
Chains and sequence ranges Author chain 4; PDBConstruct 1–213; UniProt 1–213

Pre-mRNA-splicing factor RDS3

OrganismNot specified

UniProt Q06835

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RDS3_YEAST
Isoform —
PDB entities 33
Chains and sequence ranges Author chain 5; PDBConstruct 1–107; UniProt 1–107

RDS3 complex subunit 10

OrganismNot specified

UniProt P0C074

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name YSF3_YEAST
Isoform —
PDB entities 34
Chains and sequence ranges Author chain 6; PDBConstruct 1–85; UniProt 1–85

U2 snRNP component IST3

OrganismNot specified

UniProt P40565

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name IST3_YEAST
Isoform —
PDB entities 35
Chains and sequence ranges Author chain X; PDBConstruct 1–148; UniProt 1–148

Pre-mRNA-splicing factor CWC26

OrganismNot specified

UniProt P46947

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name CWC26_YEAST
Isoform —
PDB entities 36
Chains and sequence ranges Author chain Y; PDBConstruct 1–266; UniProt 1–266

Pre-mRNA leakage protein 1

OrganismNot specified

UniProt Q07930

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PML1_YEAST
Isoform —
PDB entities 37
Chains and sequence ranges Author chain Z; PDBConstruct 1–204; UniProt 1–204

;U2 small nuclear ribonucleoprotein A' ;

OrganismNot specified

UniProt Q08963

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RU2A_YEAST
Isoform —
PDB entities 39
Chains and sequence ranges Author chain o; PDBConstruct 1–238; UniProt 1–238

;U2 small nuclear ribonucleoprotein B'' ;

OrganismNot specified

UniProt P40567

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MSL1_YEAST
Isoform —
PDB entities 40
Chains and sequence ranges Author chain p; PDBConstruct 1–111; UniProt 1–111

Pre-mRNA-splicing factor PRP9

OrganismNot specified

UniProt P19736

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP9_YEAST
Isoform —
PDB entities 41
Chains and sequence ranges Author chain u; PDBConstruct 1–530; UniProt 1–530

Pre-mRNA-splicing factor PRP21

OrganismNot specified

UniProt P32524

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP21_YEAST
Isoform —
PDB entities 42
Chains and sequence ranges Author chain w; PDBConstruct 1–280; UniProt 1–280

Pre-mRNA-splicing factor PRP11

OrganismNot specified

UniProt Q07350

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP11_YEAST
Isoform —
PDB entities 43
Chains and sequence ranges Author chain v; PDBConstruct 1–266; UniProt 1–266

23 kDa U4/U6.U5 small nuclear ribonucleoprotein component

OrganismNot specified

UniProt Q12368

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) Pre-mRNA-splicing factor 38 × 1 (Q00723) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SNU23_YEAST
Isoform —
PDB entities 44
Chains and sequence ranges Author chain W; PDBConstruct 1–194; UniProt 1–194

Pre-mRNA-splicing factor 38

OrganismNot specified

UniProt Q00723

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor SPP381 × 1 (P38282) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PRP38_YEAST
Isoform —
PDB entities 45
Chains and sequence ranges Author chain 0; PDBConstruct 1–242; UniProt 1–242

Pre-mRNA-splicing factor SPP381

OrganismNot specified

UniProt P38282

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 55 RNA 5 Pre-mRNA-splicing factor 8 × 1 (P33334) U4/U6 small nuclear ribonucleoprotein PRP4 × 1 (P20053) Pre-mRNA-processing factor 31 × 1 (P49704) Pre-mRNA-splicing factor 6 × 1 (P19735) U4/U6 small nuclear ribonucleoprotein PRP3 × 1 (Q03338) Spliceosomal protein DIB1 × 1 (Q06819) 13 kDa ribonucleoprotein-associated protein × 1 (P39990) Pre-mRNA-splicing factor SNU114 × 1 (P36048) U6 snRNA-associated Sm-like protein LSm8 × 1 (P47093) U6 snRNA-associated Sm-like protein LSm2 × 1 (P38203) U6 snRNA-associated Sm-like protein LSm3 × 1 (P57743) U6 snRNA-associated Sm-like protein LSm6 × 1 (Q06406) U6 snRNA-associated Sm-like protein LSm5 × 1 (P40089) U6 snRNA-associated Sm-like protein LSm7 × 1 (P53905) U6 snRNA-associated Sm-like protein LSm4 × 1 (P40070) U6 snRNA × 1 U5 snRNA × 1 66 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12420) Small nuclear ribonucleoprotein Sm D3 × 3 (P43321) Small nuclear ribonucleoprotein-associated protein B × 3 (P40018) Small nuclear ribonucleoprotein Sm D1 × 3 (Q02260) Small nuclear ribonucleoprotein Sm D2 × 3 (Q06217) Small nuclear ribonucleoprotein E × 3 (Q12330) Small nuclear ribonucleoprotein F × 3 (P54999) Small nuclear ribonucleoprotein G × 3 (P40204) U4 snRNA × 1 Pre-mRNA-splicing helicase BRR2 × 1 (P32639) Pre-mRNA × 1 U2 snRNP component HSH155 × 1 (P49955) Cold sensitive U2 snRNA suppressor 1 × 1 (Q02554) Pre-mRNA-splicing factor RSE1 × 1 (Q04693) Protein HSH49 × 1 (Q99181) Pre-mRNA-splicing factor RDS3 × 1 (Q06835) RDS3 complex subunit 10 × 1 (P0C074) U2 snRNP component IST3 × 1 (P40565) Pre-mRNA-splicing factor CWC26 × 1 (P46947) Pre-mRNA leakage protein 1 × 1 (Q07930) U2 snRNA × 1 ;U2 small nuclear ribonucleoprotein A' ; × 1 (Q08963) ;U2 small nuclear ribonucleoprotein B'' ; × 1 (P40567) Pre-mRNA-splicing factor PRP9 × 1 (P19736) Pre-mRNA-splicing factor PRP21 × 1 (P32524) Pre-mRNA-splicing factor PRP11 × 1 (Q07350) 23 kDa U4/U6.U5 small nuclear ribonucleoprotein component × 1 (Q12368) Pre-mRNA-splicing factor 38 × 1 (Q00723) GUANOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SP381_YEAST
Isoform —
PDB entities 46
Chains and sequence ranges Author chain 9; PDBConstruct 1–291; UniProt 1–291

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id5zwo
Deposition date deposition_date2018-05-16
Structure title titleCryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom
Keywords keywordsspliceosome, assembly, B complex, SPLICING; SPLICING
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

5zwo__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

5zwo__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

5zwo__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)0.00 Å
Rg (electron density)102.50 Å
Total Rg102.10 Å
Atom count91259
Residues13774
Excluded volume1502300 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5zwo__assembly_1__model_1 60-meric (60) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (48)

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6. Fold Classification (SCOP + CATH) 27 domains

CATH v4.4 (27 domains)

Domain ID domain_id5zwoE00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology30 — Glutaredoxin
Homologous superfamily homologous superfamily10 — Glutaredoxin
Domain ID domain_id5zwoM00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1330 — 60s Ribosomal Protein L30; Chain: A;
Homologous superfamily homologous superfamily30 — Ribosomal protein L30/S12
Domain ID domain_id5zwoR00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoS00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoT00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoU00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoV00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoc00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwod00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoe00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwof00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwog00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoi00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoj00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwok00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwol00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwon00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwop00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily330 — RRM (RNA recognition motif) domain
Domain ID domain_id5zwoq00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwor00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwos00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwot00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwow01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily790 — Surp module
Domain ID domain_id5zwow02
Class class6 — Special
Architecture architecture10 — Helix non-globular
Topology topology250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily1320 —
Domain ID domain_id5zwox00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoy00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
Domain ID domain_id5zwoz00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily100 —
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7. Citations (1)