SMTL ID : 9mj5.1

Catalytic domain of human DNA polymerase alpha in complex with DNA and RPA

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain C: C.44, C.49, K.51, C.63, K.65, C.66 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:C.49, C:C.63

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain E: D.526, F.527, D.670 Ligands: DCP.3 No protein-ligand interaction detected (PLIP)

1 x DCP: 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

DCP.3: 15 residues within 4Å: Chain D: C.11 Chain E: D.526, F.527, N.528, S.529, L.530, Y.531, R.588, K.616, L.617, N.620, D.670 Chain F: G.24, G.25 Ligands: MG.2 6 PLIP interactions: 6 interactions with chain E Hydrophobic interactions: E:Y.531 Hydrogen bonds: E:S.529, E:L.530, E:Y.531 Salt bridges: E:R.588, E:K.616

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baranovskiy, A.G. et al., Human primosome requires replication protein A when copying DNA with inverted repeats. To Be Published

Release Date

2025-02-19

Peptides

Replication protein A 14 kDa subunit: A
Replication protein A 32 kDa subunit: B
Replication protein A 70 kDa DNA-binding subunit: C
DNA polymerase alpha catalytic subunit: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

E
S

Replication protein A 14 kDa subunit

Replication protein A 32 kDa subunit

Replication protein A 70 kDa DNA-binding subunit

DNA polymerase alpha catalytic subunit

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