SMTL ID : 9icx.1

DNA POLYMERASE BETA (POL B) (E.C.2.7.7.7) COMPLEXED WITH SIX BASE PAIRS OF DNA (NON GAPPED DNA ONLY)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x DC- DA- DT- DC- DT- DG: DNA (5'-D(*CP*AP*TP*CP*TP*G)-3')(Non-covalent)

DC-DA-DT-DC-DT-DG.1: 13 residues within 4Å: Chain A: S.229, K.230, G.231, E.232, T.233, K.234, Y.296 Ligands: DC-DA-DG-DA-DT-DG.2, DC-DA-DG-DA-DT-DG.2, DC-DA-DG-DA-DT-DG.2, DC-DA-DG-DA-DT-DG.2, DC-DA-DG-DA-DT-DG.2, DC-DA-DG-DA-DT-DG.2 Protein-ligand interaction information (PLIP) not available

1 x DC- DA- DG- DA- DT- DG: DNA (5'-D(*CP*AP*GP*AP*TP*G)-3')(Non-covalent)

DC-DA-DG-DA-DT-DG.2: 18 residues within 4Å: Chain A: V.103, S.104, G.105, I.106, G.107, P.108, S.109, A.110, H.135, K.234 Ligands: DC-DA-DT-DC-DT-DG.1, DC-DA-DT-DC-DT-DG.1, DC-DA-DT-DC-DT-DG.1, DC-DA-DT-DC-DT-DG.1, DC-DA-DT-DC-DT-DG.1, DC-DA-DT-DC-DT-DG.1, NA.3, NA.4 Protein-ligand interaction information (PLIP) not available

2 x NA: SODIUM ION(Non-functional Binders)

NA.3: 7 residues within 4Å: Chain A: T.101, R.102, V.103, S.104, G.105, I.106 Ligands: DC-DA-DG-DA-DT-DG.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.103, A:G.105, A:I.106 NA.4: 1 residues within 4Å: Ligands: DC-DA-DG-DA-DT-DG.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pelletier, H. et al., Crystal structures of human DNA polymerase beta complexed with DNA: implications for catalytic mechanism, processivity, and fidelity. Biochemistry (1996)

Release Date

1996-11-15

Peptides

PROTEIN (DNA POLYMERASE BETA (E.C.2.7.7.7)): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (DNA POLYMERASE BETA (E.C.2.7.7.7))

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