SMTL ID : 7jpq.1

ORC-O2-5: Human Origin Recognition Complex (ORC) with subunits 2,3,4,5

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

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

ATP.1: 16 residues within 4Å: Chain C: Q.31, H.34, F.38, V.40, R.69, G.70, S.71, G.72, K.73, T.74, M.75, L.276, R.277, H.280 Chain D: R.143 Ligands: MG.2 15 PLIP interactions: 1 interactions with chain D, 14 interactions with chain C Salt bridges: D:R.143, C:R.69, C:K.73, C:K.73, C:R.277, C:R.277, C:R.277 Hydrogen bonds: C:F.38, C:F.38, C:G.70, C:S.71, C:G.72, C:K.73, C:T.74, C:M.75 ATP.3: 18 residues within 4Å: Chain D: V.7, L.9, R.11, H.38, T.39, A.40, S.41, G.42, K.43, T.44, Y.45, E.159, Y.182, I.190, L.222, K.223, R.226 Ligands: MG.4 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:L.9, D:L.9, D:H.38, D:S.41, D:G.42, D:K.43, D:T.44, D:T.44, D:Y.45, D:Y.182, D:R.226, D:R.226 Salt bridges: D:K.43, D:K.43

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain C: T.74, D.159 Chain D: R.143 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:T.74 MG.4: 3 residues within 4Å: Chain D: D.125, K.126 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jaremko, M.J. et al., The dynamic nature of the human Origin Recognition Complex revealed through five cryoEM structures. Elife (2020)

Release Date

2020-09-02

Peptides

Origin recognition complex subunit 2: A
Origin recognition complex subunit 3: B
Origin recognition complex subunit 4: C
Origin recognition complex subunit 5: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
E

Origin recognition complex subunit 2

Origin recognition complex subunit 3

Origin recognition complex subunit 4

Origin recognition complex subunit 5

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