SMTL ID : 4ir9.2 (1 other biounit)

Polymerase-DNA complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

monomer

Ligands

1 x XG4: 2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]guanosine(Non-covalent)

XG4.1: 19 residues within 4Å: Chain A: C.4, G.5 Chain B: C.17 Chain C: D.9, M.10, D.11, C.12, F.13, F.14, S.43, T.44, R.50, S.56, A.57, D.104, E.105, K.158 Ligands: MG.2, MG.3 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:F.14, C:T.44 Hydrogen bonds: C:C.12, C:F.13, C:F.14, C:S.43, C:R.50, C:S.56 Salt bridges: C:R.50, C:K.158

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain C: D.9, M.10, D.104, K.158 Ligands: XG4.1, MG.3 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.9, C:D.9, C:M.10, C:D.104 MG.3: 6 residues within 4Å: Chain B: C.17 Chain C: D.9, D.104, E.105 Ligands: XG4.1, MG.2 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.9, C:D.104, C:E.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, A. et al., A strategically located serine residue is critical for the mutator activity of DNA polymerase IV from Escherichia coli. Nucleic Acids Res. (2013)

Release Date

2013-04-17

Peptides

DNA polymerase IV: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

DNA polymerase IV

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