SMTL ID : 5bnv.1

Crystal structure of Human MCM2 HBD chaperoning a histone H3-H4 tetramer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-2-mer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain B: K.31, R.35 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.35 PO4.2: 2 residues within 4Å: Chain B: K.20, R.23 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.20, B:R.23 PO4.3: 5 residues within 4Å: Chain C: R.7 Chain D: T.30, P.32, A.33, R.36 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:T.30, D:A.33 Salt bridges: D:R.36, C:R.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, H. et al., A unique binding mode enables MCM2 to chaperone histones H3-H4 at replication forks. Nat.Struct.Mol.Biol. (2015)

Release Date

2015-06-17

Peptides

Histone H3.3: AC
Histone H4: BD
DNA replication licensing factor MCM2: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
D

B
B

D
E

E
F

F
C

Histone H3.3

Histone H4

DNA replication licensing factor MCM2

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