SMTL ID : 7qen.1

S.c. Condensin core in DNA- and ATP-bound state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

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

ATP.1: 27 residues within 4Å: Chain C: K.165, S.166, P.186, N.187, G.188, S.189, G.190, K.191, S.192, N.193, R.210, Q.211, D.216, I.218, H.219, K.220, Q.302, K.1399 Chain D: L.1073, K.1078, E.1083, S.1085, G.1086, G.1087, Q.1088, A.1117 Ligands: MG.2 23 PLIP interactions: 8 interactions with chain D, 15 interactions with chain C Hydrogen bonds: D:K.1078, D:E.1083, D:S.1085, D:G.1086, D:G.1087, D:Q.1088, D:Q.1088, D:A.1117, C:G.188, C:S.189, C:G.190, C:K.191, C:S.192, C:N.193, C:N.193, C:Q.211, C:I.218, C:K.220, C:Q.302, C:K.1399 Salt bridges: C:K.191, C:K.191, C:R.210 ATP.3: 24 residues within 4Å: Chain C: K.1315, R.1318, N.1322, S.1324, G.1325, G.1326, E.1327 Chain D: K.12, S.13, L.33, N.34, G.35, S.36, G.37, K.38, S.39, N.40, R.58, D.64, I.66, K.68, Q.147, Q.1113 Ligands: MG.4 23 PLIP interactions: 16 interactions with chain D, 7 interactions with chain C Hydrogen bonds: D:N.34, D:G.35, D:S.36, D:G.37, D:K.38, D:S.39, D:N.40, D:N.40, D:I.66, D:K.68, D:Q.147, D:Q.147, D:Q.1113, C:K.1315, C:R.1318, C:N.1322, C:S.1324, C:G.1325, C:G.1326, C:E.1327 Salt bridges: D:K.38, D:K.38, D:R.58

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain C: S.192, Q.302 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:S.192 MG.4: 4 residues within 4Å: Chain D: S.39, Q.147, D.1112 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:S.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaltiel, I.A. et al., A hold-and-feed mechanism drives directional DNA loop extrusion by condensin. Science (2022)

Release Date

2022-06-15

Peptides

Structural maintenance of chromosomes protein 4: C
Structural maintenance of chromosomes protein 2: D
Condensin complex subunit 2: E
Condensin complex subunit 1: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
B

D
A

E
C

F
D

Structural maintenance of chromosomes protein 4

Structural maintenance of chromosomes protein 2

Condensin complex subunit 2

Condensin complex subunit 1

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