SMTL ID : 7evn.1

The cryo-EM structure of the DDX42-SF3b complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain C: C.30, C.33, C.72, C.75 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.30, C:C.33, C:C.72, C:C.75 ZN.2: 4 residues within 4Å: Chain C: C.23, C.26, C.58, C.61 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.23, C:C.26, C:C.58, C:C.61 ZN.3: 4 residues within 4Å: Chain C: C.11, C.46, C.49, C.85 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.11, C:C.46, C:C.49, C:C.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, X. et al., Structural insights into branch site proofreading by human spliceosome. Nat.Struct.Mol.Biol. (2024)

Release Date

2022-08-03

Peptides

Splicing factor 3B subunit 5: A
Splicing factor 3B subunit 1: B
PHD finger-like domain-containing protein 5A: C
Splicing factor 3B subunit 3: D
ATP-dependent RNA helicase DDX42: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
A

E
E

Splicing factor 3B subunit 5

Splicing factor 3B subunit 1

PHD finger-like domain-containing protein 5A

Splicing factor 3B subunit 3

ATP-dependent RNA helicase DDX42

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