SMTL ID : 7jk5.1

Structure of Drosophila ORC bound to DNA

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-mer

Ligands

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

ATP.1: 17 residues within 4Å: Chain C: T.28, L.29, R.30, Y.32, R.61, G.62, S.63, G.64, K.65, T.66, T.67, E.150, E.301, K.305 Chain D: R.144, E.147 Ligands: MG.2 15 PLIP interactions: 13 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:R.30, C:R.30, C:Y.32, C:G.62, C:G.64, C:K.65, C:T.66, C:T.67, C:E.301, C:K.305 Salt bridges: C:R.61, C:K.65, C:K.65, D:R.144, D:R.144 ATP.3: 15 residues within 4Å: Chain B: K.260 Chain D: L.11, F.12, P.13, R.15, H.42, S.43, G.44, T.45, G.46, K.47, T.48, A.49, Y.183 Ligands: MG.4 15 PLIP interactions: 14 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:P.13, D:G.44, D:G.46, D:K.47, D:T.48, D:T.48, D:T.48, D:A.49, D:Y.183 Salt bridges: D:K.47, D:K.47, D:K.47, B:K.260 pi-Stacking: D:F.12, D:F.12 ATP.5: 22 residues within 4Å: Chain C: R.200 Chain F: V.125, P.129, L.132, P.133, R.135, P.164, G.165, T.166, G.167, K.168, T.169, A.170, E.249, N.282, Y.309, I.317, R.321, A.347, R.348, L.351 Ligands: MG.6 18 PLIP interactions: 16 interactions with chain F, 2 interactions with chain C Hydrogen bonds: F:V.125, F:P.133, F:G.165, F:T.166, F:G.167, F:K.168, F:T.169, F:A.170, F:N.282, F:Y.309, F:R.321 Salt bridges: F:K.168, F:K.168, F:R.348, F:R.348, F:R.348, C:R.200, C:R.200

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain C: T.66, E.150 Chain D: R.144 Ligands: ATP.1 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:T.66, C:E.150 MG.4: 3 residues within 4Å: Chain D: T.48, D.126 Ligands: ATP.3 No protein-ligand interaction detected (PLIP) MG.6: 3 residues within 4Å: Chain C: R.200 Chain F: T.169 Ligands: ATP.5 1 PLIP interactions: 1 interactions with chain F Metal complexes: F:T.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, J.M. et al., Structural mechanism for replication origin binding and remodeling by a metazoan origin recognition complex and its co-loader Cdc6. Nat Commun (2020)

Release Date

2020-09-09

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
Origin recognition complex subunit 6: E
Origin recognition complex subunit 1: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
E

E
F

F
A

Origin recognition complex subunit 2

Origin recognition complex subunit 3

Origin recognition complex subunit 4

Origin recognition complex subunit 5

Origin recognition complex subunit 6

Origin recognition complex subunit 1

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