SMTL ID : 1qhg.1

STRUCTURE OF DNA HELICASE MUTANT WITH ADPNP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: T.38 Ligands: ATP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.38

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 15 residues within 4Å: Chain A: H.11, N.13, Q.16, G.32, G.34, S.35, G.36, K.37, R.39, Y.286, R.287, G.569, E.571, R.610 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:N.13, A:Q.16, A:Q.16, A:G.32, A:G.34, A:S.35, A:G.36, A:K.37, A:R.610 Water bridges: A:R.75, A:R.287, A:R.287, A:K.568 pi-Stacking: A:Y.286, A:Y.286 pi-Cation interactions: A:R.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Soultanas, P. et al., DNA binding mediates conformational changes and metal ion coordination in the active site of PcrA helicase. J.Mol.Biol. (1999)

Release Date

1999-07-13

Peptides

ATP-DEPENDENT HELICASE PCRA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ATP-DEPENDENT HELICASE PCRA

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