SMTL ID : 8q6p.1

X. laevis CMG dimer bound to dimeric DONSON - MCM ATPase

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

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

ATP.1: 15 residues within 4Å: Chain A: I.470, Y.471, H.473, P.510, G.511, T.512, A.513, K.514, S.515, Q.516, N.616, L.660 Chain E: R.531, R.621, E.624 14 PLIP interactions: 11 interactions with chain A, 3 interactions with chain E Hydrogen bonds: A:Y.471, A:Y.471, A:G.511, A:T.512, A:A.513, A:K.514, A:S.515, A:S.515, A:Q.516, A:N.616, E:E.624 Salt bridges: A:K.514, E:R.531, E:R.621 ATP.2: 14 residues within 4Å: Chain B: H.308, P.347, S.348, V.349, A.350, K.351, S.352, Q.353, D.409, N.453 Chain D: R.372, R.514, R.612, E.615 16 PLIP interactions: 14 interactions with chain B, 2 interactions with chain D Hydrogen bonds: B:H.308, B:H.308, B:S.348, B:V.349, B:A.350, B:K.351, B:S.352, B:S.352, B:S.352, B:Q.353, B:D.409, B:N.453 Salt bridges: B:K.351, B:K.351, D:R.514, D:R.612 ATP.3: 14 residues within 4Å: Chain A: R.747, E.750 Chain D: I.344, Y.345, P.384, G.385, T.386, A.387, K.388, S.389, Q.390, D.446, N.490, L.533 14 PLIP interactions: 3 interactions with chain A, 11 interactions with chain D Hydrogen bonds: A:E.590, A:R.747, A:R.747, D:Y.345, D:Y.345, D:G.385, D:T.386, D:A.387, D:K.388, D:S.389, D:S.389, D:S.389, D:Q.390, D:Q.390 ATP.4: 10 residues within 4Å: Chain C: R.497 Chain E: H.361, P.400, S.401, T.402, S.403, K.404, S.405, Q.406, I.550 13 PLIP interactions: 11 interactions with chain E, 2 interactions with chain C Hydrogen bonds: E:H.361, E:H.361, E:H.361, E:S.401, E:S.403, E:S.403, E:K.404, E:S.405, E:S.405, E:Q.406, C:R.497, C:R.497 Salt bridges: E:K.404 ATP.5: 16 residues within 4Å: Chain B: R.478, A.615, R.616, E.619 Chain F: I.343, Y.344, P.382, G.383, V.384, A.385, K.386, S.387, Q.388, N.488, L.532, I.536 14 PLIP interactions: 10 interactions with chain F, 4 interactions with chain B Hydrogen bonds: F:Y.344, F:Y.344, F:G.383, F:V.384, F:A.385, F:K.386, F:S.387, F:Q.388, F:N.488, F:N.488, B:R.478, B:E.619 Salt bridges: B:R.478, B:R.616

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cvetkovic, M.A. et al., The structural mechanism of dimeric DONSON in replicative helicase activation. Mol.Cell (2023)

Release Date

2023-10-18

Peptides

DNA replication licensing factor mcm2: A
Maternal DNA replication licensing factor mcm3: B
DNA replication licensing factor mcm4-B: C
DNA replication licensing factor mcm5-A: D
Maternal DNA replication licensing factor mcm6: E
DNA replication licensing factor mcm7-B: F
Protein downstream neighbor of son homolog: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
2

B
3

C
4

D
5

E
6

F
7

G
L

DNA replication licensing factor mcm2

Maternal DNA replication licensing factor mcm3

DNA replication licensing factor mcm4-B

DNA replication licensing factor mcm5-A

Maternal DNA replication licensing factor mcm6

DNA replication licensing factor mcm7-B

Protein downstream neighbor of son homolog

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