SMTL ID : 8t0p.1

Structure of Cse4 bound to Ame1 and Okp1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

hetero-1-1-1-mer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: K.48, R.52 Chain B: Y.58 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.48, A:R.52 SO4.2: 2 residues within 4Å: Chain B: R.16, R.21 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.16 SO4.3: 3 residues within 4Å: Chain B: K.29, K.30, K.99 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.30 Salt bridges: B:K.99 SO4.4: 1 residues within 4Å: Chain B: N.131 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.131 SO4.5: 5 residues within 4Å: Chain B: E.6, F.7, R.8, K.9, K.94 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.8, B:K.9 Water bridges: B:Q.97 Salt bridges: B:K.94 SO4.6: 5 residues within 4Å: Chain B: R.118, Q.122 Chain C: S.2, I.3, N.4 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain C Hydrogen bonds: B:Q.122, C:I.3, C:N.4, C:N.4 Salt bridges: B:R.118 Water bridges: C:S.2, C:D.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, S. et al., Recognition of centromere-specific histone Cse4 by the inner kinetochore Okp1-Ame1 complex. Embo Rep. (2023)

Release Date

2023-09-27

Peptides

Inner kinetochore subunit AME1: A
Inner kinetochore subunit OKP1: B
Histone H3-like centromeric protein CSE4: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

Inner kinetochore subunit AME1

Inner kinetochore subunit OKP1

Histone H3-like centromeric protein CSE4