SMTL ID : 6wgc.1

Atomic model of semi-attached mutant OCCM-DNA complex (ORC-Cdc6-Cdt1-Mcm2-7 with Mcm6 WHD truncation)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

4 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.1: 16 residues within 4Å: Chain A: T.82, P.109, P.110, G.111, T.112, G.113, K.114, T.115, A.116, E.224, Y.291, I.299, D.330, K.333 Chain B: S.615, R.616 10 PLIP interactions: 9 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.111, A:T.112, A:G.113, A:K.114, A:T.115, A:T.115, A:T.115, A:A.116, B:S.615 Salt bridges: A:K.333 AGS.2: 16 residues within 4Å: Chain B: S.432, L.449, P.481, G.482, V.483, G.484, K.485, T.486, L.487, E.567, Y.627, I.635, R.639, A.703, R.704 Chain F: R.267 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.482, B:V.483, B:G.484, B:K.485, B:T.486, B:T.486, B:L.487, B:E.567, B:E.567, B:Y.627, B:R.639, B:R.704, B:R.704 Salt bridges: B:K.485, B:R.704, B:R.704 AGS.3: 14 residues within 4Å: Chain E: A.9, F.10, Y.38, S.39, G.40, T.41, G.42, K.43, T.44, Y.45, Y.192, I.200, I.255, F.256 13 PLIP interactions: 13 interactions with chain E Hydrogen bonds: E:A.9, E:F.10, E:G.40, E:T.41, E:G.42, E:K.43, E:T.44, E:T.44, E:Y.45, E:Y.192 Salt bridges: E:K.43 pi-Stacking: E:Y.45, E:Y.45 AGS.4: 15 residues within 4Å: Chain E: K.151, K.158 Chain F: Y.61, G.62, R.104, Q.105, S.106, Y.107, K.108, T.109, Y.110, D.217, E.218, P.335, K.338 16 PLIP interactions: 13 interactions with chain F, 3 interactions with chain E Hydrogen bonds: F:Q.105, F:S.106, F:Y.107, F:K.108, F:K.108, F:T.109, F:T.109, F:T.109, F:Y.110, F:K.338, F:K.338, E:K.151, E:K.151, E:K.151 Salt bridges: F:K.108, F:K.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuan, Z. et al., Structural mechanism of helicase loading onto replication origin DNA by ORC-Cdc6. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2020-07-15

Peptides

Cell division control protein 6: A
Origin recognition complex subunit 1: B
Origin recognition complex subunit 2: C
Origin recognition complex subunit 3: D
Origin recognition complex subunit 5: E
Origin recognition complex subunit 4: F
Origin recognition complex subunit 6: G
DNA replication licensing factor MCM3: H
DNA replication licensing factor MCM7: I

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
9

B
A

C
B

D
C

E
E

F
D

G
F

H
3

I
7

Cell division control protein 6

Origin recognition complex subunit 1

Origin recognition complex subunit 2

Origin recognition complex subunit 3

Origin recognition complex subunit 5

Origin recognition complex subunit 4

Origin recognition complex subunit 6

DNA replication licensing factor MCM3

DNA replication licensing factor MCM7

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