SMTL ID : 4dsj.1 (1 other biounit)

Crystal structure of fragment DNA polymerase I from Bacillus stearothermophilus with duplex DNA, dGTP and Calcium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.86 Å

Oligo State

monomer

Ligands

1 x DGT: 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

DGT.1: 10 residues within 4Å: Chain A: R.332, Q.359, H.385, R.405, K.409, F.413, D.533 Chain B: G.12 Ligands: CA.2, CA.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.413 Hydrogen bonds: A:R.332, A:Q.359, A:D.533 Salt bridges: A:H.385, A:R.405, A:K.409, A:K.409, A:K.409 pi-Stacking: A:F.413, A:F.413 pi-Cation interactions: A:R.332

2 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.2: 4 residues within 4Å: Chain A: D.533, E.534 Chain B: G.12 Ligands: DGT.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.534 CA.3: 1 residues within 4Å: Ligands: DGT.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gan, J.H. et al., Biochemical and structural insights into the fidelity of bacillus stearothermophilus DNA polymerase. To be Published

Release Date

2013-03-27

Peptides

DNA polymerase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA polymerase

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