SMTL ID : 1lv5.2 (1 other biounit)

Crystal Structure of the Closed Conformation of Bacillus DNA Polymerase I Fragment Bound to DNA and dCTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain C: D.357, Y.358, S.359, D.534 Ligands: DCP.3 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.357, C:Y.358, C:D.534

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain C: R.176, E.180, L.471 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.180 Water bridges: C:L.471 Salt bridges: C:R.176

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

DCP.3: 16 residues within 4Å: Chain A: A.10 Chain B: G.3, T.4 Chain C: R.319, D.357, Y.358, S.359, Q.360, I.361, E.362, H.386, R.406, K.410, F.414, D.534 Ligands: MN.1 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:E.362, C:F.414 Hydrogen bonds: C:R.319, C:Q.360, C:I.361, C:E.362 Water bridges: C:E.362 Salt bridges: C:H.386, C:R.406, C:K.410, C:K.410, C:K.410

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johnson, S.J. et al., Processive DNA synthesis observed in a polymerase crystal suggests a mechanism for the prevention of frameshift mutations. Proc.Natl.Acad.Sci.USA (2003)

Release Date

2003-03-25

Peptides

DNA POLYMERASE I: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
B

DNA POLYMERASE I

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