SMTL ID : 8d3r.1

Human mitochondrial DNA polymerase gamma ternary complex with GT basepair in intermediate conformer

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-2-mer

Ligands

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

DCP.1: 10 residues within 4Å: Chain A: S.893, E.895, H.932, K.947, I.948, Y.951, Y.955, H.1134 Chain D: T.24 Ligands: CA.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.951, A:Y.955 Hydrogen bonds: A:H.932, A:Y.951, A:Y.951, A:Y.955, A:Y.955 Salt bridges: A:K.947, A:K.947, A:K.947

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: D.890, D.1135 Ligands: DCP.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Park, J. et al., Pol gamma coordinates DNA synthesis and proofreading to ensure mitochondrial genome integrity. Nat.Struct.Mol.Biol. (2023)

Release Date

2023-05-24

Peptides

DNA polymerase subunit gamma-1: A
DNA polymerase subunit gamma-2, mitochondrial: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

DNA polymerase subunit gamma-1

DNA polymerase subunit gamma-2, mitochondrial

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