SMTL ID : 8p0a.1

Human Cohesin ATPase module

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 25 residues within 4Å: Chain A: K.13, S.14, P.33, N.34, G.35, S.36, G.37, K.38, S.39, N.40, R.57, D.63, I.65, G.67, P.69, Q.137, Q.380, V.434 Chain B: F.347, R.355, Q.359, S.361, G.362, G.363 Ligands: MG.2 18 PLIP interactions: 14 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:S.14, A:S.14, A:N.34, A:G.35, A:S.36, A:G.37, A:K.38, A:S.39, A:N.40, A:N.40, A:D.63, A:G.67, B:R.355, B:S.361, B:S.361, B:G.362 Salt bridges: A:K.38, A:R.57 ATP.3: 21 residues within 4Å: Chain A: K.343, R.346, N.350, L.351, S.352, G.353, G.354 Chain B: R.12, R.33, N.34, G.35, S.36, G.37, K.38, S.39, N.40, A.63, Q.141, Q.389, F.420 Ligands: MG.4 22 PLIP interactions: 14 interactions with chain B, 8 interactions with chain A Hydrogen bonds: B:R.12, B:R.33, B:N.34, B:G.35, B:G.35, B:G.37, B:K.38, B:S.39, B:S.39, B:N.40, B:N.40, B:A.63, B:Q.141, A:K.343, A:R.346, A:R.346, A:S.352, A:S.352, A:G.353, A:G.354 Salt bridges: B:K.38 pi-Cation interactions: A:R.346

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.39, Q.137 Ligands: ATP.1 No protein-ligand interaction detected (PLIP) MG.4: 4 residues within 4Å: Chain B: S.39, Q.141, Q.389 Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vitoria Gomes, M. et al., The cohesin ATPase cycle is mediated by specific conformational dynamics and interface plasticity of SMC1A and SMC3 ATPase domains. Cell Rep (2024)

Release Date

2024-09-11

Peptides

Structural maintenance of chromosomes protein 1A: A
Structural maintenance of chromosomes protein 3: B
64-kDa C-terminal product: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Structural maintenance of chromosomes protein 1A

Structural maintenance of chromosomes protein 3

64-kDa C-terminal product

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