SMTL ID : 6ptn.1

Structure of Ctf4 trimer in complex with two CMG helicases

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-3-2-2-2-2-2-2-2-2-2-2-2-mer

Ligands

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

ATP.1: 15 residues within 4Å: Chain I: S.504, P.545, G.546, T.547, A.548, K.549, S.550, Q.551, L.695, V.699 Chain M: L.565, E.657, R.708, V.797, E.801 11 PLIP interactions: 8 interactions with chain I, 3 interactions with chain M Hydrogen bonds: I:D.544, I:G.546, I:T.547, I:K.549, I:S.550, I:S.550 Salt bridges: I:K.549, I:K.549, M:R.708, M:R.708, M:R.708 ATP.2: 13 residues within 4Å: Chain J: I.371, P.411, S.412, T.413, A.414, K.415, S.416, Q.417, N.517 Chain L: L.406, R.549, I.650, R.651 15 PLIP interactions: 11 interactions with chain J, 4 interactions with chain L Hydrogen bonds: J:S.412, J:T.413, J:T.413, J:A.414, J:K.415, J:S.416, J:S.416, J:Q.417, J:N.517 Salt bridges: J:K.415, J:K.415, L:R.549, L:R.651, L:R.651, L:R.651 ATP.3: 16 residues within 4Å: Chain I: H.531, E.625, R.676, V.807, R.808 Chain L: S.377, I.378, F.379, D.417, P.418, G.419, T.420, A.421, K.422, S.423, Q.424 18 PLIP interactions: 12 interactions with chain L, 6 interactions with chain I Hydrogen bonds: L:F.379, L:F.379, L:D.417, L:G.419, L:T.420, L:A.421, L:K.422, L:S.423, L:S.423, L:Q.424, I:H.531, I:E.625, I:E.625, I:R.676 Salt bridges: L:K.422, L:K.422, I:R.808, I:R.808 ATP.4: 15 residues within 4Å: Chain T: S.504, P.545, G.546, T.547, A.548, K.549, S.550, Q.551, L.695, V.699 Chain X: L.565, E.657, R.708, V.797, E.801 11 PLIP interactions: 8 interactions with chain T, 3 interactions with chain X Hydrogen bonds: T:D.544, T:G.546, T:T.547, T:K.549, T:S.550, T:S.550 Salt bridges: T:K.549, T:K.549, X:R.708, X:R.708, X:R.708 ATP.5: 13 residues within 4Å: Chain U: I.371, P.411, S.412, T.413, A.414, K.415, S.416, Q.417, N.517 Chain W: L.406, R.549, I.650, R.651 15 PLIP interactions: 11 interactions with chain U, 4 interactions with chain W Hydrogen bonds: U:S.412, U:T.413, U:T.413, U:A.414, U:K.415, U:S.416, U:S.416, U:Q.417, U:N.517 Salt bridges: U:K.415, U:K.415, W:R.549, W:R.651, W:R.651, W:R.651 ATP.6: 16 residues within 4Å: Chain T: H.531, E.625, R.676, V.807, R.808 Chain W: S.377, I.378, F.379, D.417, P.418, G.419, T.420, A.421, K.422, S.423, Q.424 18 PLIP interactions: 12 interactions with chain W, 6 interactions with chain T Hydrogen bonds: W:F.379, W:F.379, W:D.417, W:G.419, W:T.420, W:A.421, W:K.422, W:S.423, W:S.423, W:Q.424, T:H.531, T:E.625, T:E.625, T:R.676 Salt bridges: W:K.422, W:K.422, T:R.808, T:R.808

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuan, Z. et al., Ctf4 organizes sister replisomes and Pol alpha into a replication factory. Elife (2019)

Release Date

2019-11-20

Peptides

DNA polymerase alpha-binding protein: ABC
DNA replication complex GINS protein PSF1: DO
DNA replication complex GINS protein PSF2: EP
DNA replication complex GINS protein PSF3: FQ
DNA replication complex GINS protein SLD5: GR
Cell division control protein 45: HS
DNA replication licensing factor MCM2: IT
DNA replication licensing factor MCM3: JU
DNA replication licensing factor MCM4: KV
Minichromosome maintenance protein 5: LW
DNA replication licensing factor MCM6: MX
DNA replication licensing factor MCM7: NY

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
a

O
A

E
b

P
B

F
c

Q
C

G
d

R
D

H
h

S
H

I
i

T
2

J
j

U
3

K
k

V
4

L
l

W
5

M
m

X
6

N
n

Y
7

DNA polymerase alpha-binding protein

DNA replication complex GINS protein PSF1

DNA replication complex GINS protein PSF2

DNA replication complex GINS protein PSF3

DNA replication complex GINS protein SLD5

Cell division control protein 45

DNA replication licensing factor MCM2

DNA replication licensing factor MCM3

DNA replication licensing factor MCM4

Minichromosome maintenance protein 5

DNA replication licensing factor MCM6

DNA replication licensing factor MCM7

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