SMTL ID : 2hpm.1 (1 other biounit)

Eubacterial and Eukaryotic Replicative DNA Polymerases are not Homologous: X-ray Structure of DNA Polymerase III

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.70 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: D.20, H.47, H.214 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.20, A:H.47, A:H.214 ZN.2: 6 residues within 4Å: Chain A: H.11, H.13, H.47, E.72, D.212, H.214 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.13, A:E.72, A:E.72, A:D.212, A:D.212

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: D.463, D.465, K.616, M.617, D.618 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.465 MG.4: 4 residues within 4Å: Chain A: L.96, R.129, E.149, D.169 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.149, A:D.169, A:D.169

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: R.711 Ligands: CL.6 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: G.739, M.804 Ligands: CL.5 Ligand excluded by PLIP

1 x 3PO: TRIPHOSPHATE(Non-covalent)

3PO.7: 3 residues within 4Å: Chain A: S.426, R.452, R.766 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.426, A:R.766 Salt bridges: A:R.452, A:R.452

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bailey, S. et al., The Structure of T. aquaticus DNA Polymerase III Is Distinct from Eukaryotic Replicative DNA Polymerases. Cell(Cambridge,Mass.) (2006)

Release Date

2006-09-19

Peptides

DNA Polymerase III alpha subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA Polymerase III alpha subunit

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