6QX9

Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).


Macromolecule Annotations for the Entities in PDB 6QX9

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
1 U1 snRNA (6QX9:1)
  • none
  • none
  • none
6 U6 snRNA (6QX9:6)
  • none
  • none
  • none
5O U5 small nuclear ribonucleoprotein 40 kDa protein (6QX9:5O)
  • none
  • none
  • none
B4 Splicing factor 3B subunit 4 (6QX9:B4)
  • none
  • none
  • none
13,23,43,53 Small nuclear ribonucleoprotein Sm D3 (6QX9:13,23,43,53)
  • none
  • none
  • none
4B U4/U6 small nuclear ribonucleoprotein Prp4 (6QX9:4B)
  • none
  • none
  • none
1e,2e,4e,5e Small nuclear ribonucleoprotein E (6QX9:1e,2e,4e,5e)
  • none
  • none
  • none
I AdML pre-mRNA (6QX9:I)
  • none
  • none
  • none
1K U1 small nuclear ribonucleoprotein 70 kDa (6QX9:1K)
  • none
  • none
  • none
4C U4/U6 small nuclear ribonucleoprotein Prp31 (6QX9:4C)
  • none
  • none
  • none
11,21,41,51 Small nuclear ribonucleoprotein Sm D1 (6QX9:11,21,41,51)
  • none
  • none
  • none
R RNA-binding protein 42 (6QX9:R)
1f,2f,4f,5f Small nuclear ribonucleoprotein F (6QX9:1f,2f,4f,5f)
  • none
  • none
  • none
66 U6 snRNA-associated Sm-like protein LSm6 (6QX9:66)
  • none
  • none
  • none
X U4/U6.U5 small nuclear ribonucleoprotein 27 kDa protein (6QX9:X)
12,22,42,52 Small nuclear ribonucleoprotein Sm D2 (6QX9:12,22,42,52)
  • none
  • none
  • none
5 U5 snRNA (6QX9:5)
  • none
  • none
  • none
67 U6 snRNA-associated Sm-like protein LSm7 (6QX9:67)
  • none
  • none
  • none
62 U6 snRNA-associated Sm-like protein LSm2 (6QX9:62)
  • none
  • none
  • none
2B U2 small nuclear ribonucleoprotein B'' (6QX9:2B)
  • none
  • none
  • none
A2 Splicing factor 3A subunit 2 (6QX9:A2)
  • none
  • none
  • none
B2 Splicing factor 3B subunit 2 (6QX9:B2)
  • none
  • none
  • none
5C 116 kDa U5 small nuclear ribonucleoprotein component (6QX9:5C)
  • none
  • none
  • none
5X Probable ATP-dependent RNA helicase DDX23 (6QX9:5X)
  • none
  • none
  • none
1b,2b,4b,5b Small nuclear ribonucleoprotein-associated proteins B and B' (6QX9:1b,2b,4b,5b)
  • none
  • none
  • none
B5 Splicing factor 3B subunit 5 (6QX9:B5)
  • none
  • none
  • none
1A U1 small nuclear ribonucleoprotein A (6QX9:1A)
  • none
  • none
  • none
S U4/U6.U5 tri-snRNP-associated protein 1 (6QX9:S)
5J Pre-mRNA-processing factor 6 (6QX9:5J)
  • none
  • none
  • none
4D NHP2-like protein 1 (6QX9:4D)
  • none
  • none
  • none
63 U6 snRNA-associated Sm-like protein LSm3 (6QX9:63)
  • none
  • none
  • none
2 U2 snRNA (6QX9:2)
  • none
  • none
  • none
B3 Splicing factor 3B subunit 3 (6QX9:B3)
  • none
  • none
  • none
1g,2g,4g,5g Small nuclear ribonucleoprotein G (6QX9:1g,2g,4g,5g)
  • none
  • none
  • none
68 U6 snRNA-associated Sm-like protein LSm8 (6QX9:68)
  • none
  • none
  • none
5A Pre-mRNA-processing-splicing factor 8 (6QX9:5A)
  • none
  • none
  • none
A3 Splicing factor 3A subunit 3 (6QX9:A3)
  • none
  • none
  • none
U U4/U6.U5 tri-snRNP-associated protein 2 (6QX9:U)
5D Thioredoxin-like protein 4A (6QX9:5D)
  • none
  • none
  • none
64 U6 snRNA-associated Sm-like protein LSm4 (6QX9:64)
  • none
  • none
  • none
BP PHD finger-like domain-containing protein 5A (6QX9:BP)
  • none
  • none
  • none
1C U1 small nuclear ribonucleoprotein C (6QX9:1C)
  • none
  • none
  • none
K Serine/threonine-protein kinase PRP4 homolog (6QX9:K)
4A U4/U6 small nuclear ribonucleoprotein Prp3 (6QX9:4A)
  • none
  • none
  • none
4 U4 snRNA (6QX9:4)
  • none
  • none
  • none
2A U2 small nuclear ribonucleoprotein A' (6QX9:2A)
  • none
  • none
  • none
A1 Splicing factor 3A subunit 1,Splicing factor 3A subunit 1,Splicing factor 3A subunit 1 (6QX9:A1)
  • none
  • none
  • none
65 U6 snRNA-associated Sm-like protein LSm5 (6QX9:65)
  • none
  • none
  • none
5B U5 small nuclear ribonucleoprotein 200 kDa helicase (6QX9:5B)
  • none
  • none
  • none
B1 Splicing factor 3B subunit 1 (6QX9:B1)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description