SMTL ID : 7u5c.1

Cryo-EM structure of human CST bound to DNA polymerase alpha-primase in a recruitment state

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: C.121, C.122, C.128 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.121, A:C.122, A:C.128 ZN.3: 4 residues within 4Å: Chain C: C.1023, C.1041, A.1043, C.1044 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.1023, C:C.1041, C:C.1044 ZN.4: 4 residues within 4Å: Chain C: C.953, C.956, C.980, C.985 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.953, C:C.956, C:C.980 ZN.5: 4 residues within 4Å: Chain E: S.1052, I.1053, C.1054, C.1059 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:S.1052, E:I.1053, E:C.1054, E:C.1059

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.2: 7 residues within 4Å: Chain B: P.288, P.289, C.290, C.370, C.387, C.427, L.444 0 PLIP interactions:

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cai, S.W. et al., Cryo-EM structure of the human CST-Pol alpha /primase complex in a recruitment state. Nat.Struct.Mol.Biol. (2022)

Release Date

2022-05-18

Peptides

DNA primase small subunit: A
DNA primase large subunit: B
DNA polymerase alpha catalytic subunit: C
DNA polymerase alpha subunit B: D
CST complex subunit CTC1: E
CST complex subunit STN1: F
CST complex subunit TEN1: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

DNA primase small subunit

DNA primase large subunit

DNA polymerase alpha catalytic subunit

DNA polymerase alpha subunit B

CST complex subunit CTC1

CST complex subunit STN1

CST complex subunit TEN1

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