SMTL ID : 4ztu.1

Structural basis for processivity and antiviral drug toxicity in human mitochondrial DNA replicase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.862, D.1107 Chain E: C.24 Ligands: MG.2, DCT.3 No protein-ligand interaction detected (PLIP) MG.2: 5 residues within 4Å: Chain A: D.862, V.863, D.1107 Ligands: MG.1, DCT.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.862, A:V.863, A:D.1107, A:D.1107

1 x DCT: 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE(Non-covalent)

DCT.3: 16 residues within 4Å: Chain A: R.825, D.862, V.863, D.864, S.865, Q.866, E.867, H.904, K.919, Y.923, D.1107 Chain D: G.3, A.4 Chain E: C.24 Ligands: MG.1, MG.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.867, A:Y.923 Hydrogen bonds: A:R.825, A:S.865, A:Q.866, A:Y.923 Salt bridges: A:H.904, A:R.915, A:K.919, A:K.919, A:K.919

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Szymanski, M.R. et al., Structural basis for processivity and antiviral drug toxicityin human mitochondrial DNA replicase. EMBO J. (2015)

Release Date

2015-09-23

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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