SMTL ID : 7jzv.1

Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-2-2-2-2-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.25, C.28, C.45, C.48 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.25, A:C.28, A:C.45, A:C.48 ZN.2: 4 residues within 4Å: Chain A: C.40, H.42, C.62, C.65 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.40, A:H.42, A:C.62, A:C.65 ZN.3: 5 residues within 4Å: Chain B: C.25, R.27, C.28, C.46, C.49 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.25, B:C.28, B:C.46, B:C.49 ZN.4: 5 residues within 4Å: Chain B: C.41, H.43, C.58, C.61, T.63 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.41, B:H.43, B:C.58, B:C.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Witus, S.R. et al., BRCA1/BARD1 site-specific ubiquitylation of nucleosomal H2A is directed by BARD1. Nat.Struct.Mol.Biol. (2021)

Release Date

2021-02-17

Peptides

BRCA1,Ubiquitin-conjugating enzyme E2 D3: A
BRCA1-associated RING domain protein 1: B
Histone H2A type 2-A: CI
Histone H2B type 1-K: DJ
Histone H3.2: EK
Histone H4: FL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
N

I
n

D
O

J
o

E
P

K
p

F
Q

L
q

BRCA1,Ubiquitin-conjugating enzyme E2 D3

BRCA1-associated RING domain protein 1

Histone H2A type 2-A

Histone H2B type 1-K

Histone H3.2

Histone H4

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