SMTL ID : 2xi3.1 (1 other biounit)

HCV-H77 NS5B Polymerase Complexed With GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

3 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 16 residues within 4Å: Chain A: K.141, E.143, F.145, R.158, I.160, S.282, T.287, S.367, R.386, T.390, R.394, E.446, S.556, G.557 Ligands: GTP.2, MG.4 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:K.141, A:S.282, A:S.282, A:S.367, A:S.367, A:T.390, A:S.556 Water bridges: A:R.158, A:R.158, A:N.291, A:R.386, A:R.386, A:R.394, A:E.446, A:G.449 Salt bridges: A:R.158, A:R.386, A:R.394, A:R.394 GTP.2: 11 residues within 4Å: Chain A: R.48, K.51, K.141, R.158, D.220, D.225, S.282, N.291, D.318 Ligands: GTP.1, MG.5 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:K.141, A:D.220, A:N.291, A:D.318 Water bridges: A:R.48, A:K.51, A:R.158, A:R.158, A:C.223, A:C.223, A:D.225, A:D.318 Salt bridges: A:R.48, A:R.48, A:K.51, A:R.158, A:D.225, A:D.318 GTP.3: 5 residues within 4Å: Chain A: K.69, E.70, A.73, A.74, K.77 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.77 Water bridges: A:E.70, A:E.70 Salt bridges: A:K.69

3 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 2 residues within 4Å: Chain A: R.158 Ligands: GTP.1 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain A: D.220, T.221 Ligands: GTP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.220, A:T.221, H2O.8, H2O.10 MG.6: 2 residues within 4Å: Chain A: Y.358, D.359 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:Y.358, A:D.359

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harrus, D. et al., Further Insights Into the Roles of GTP and the C- Terminus of the Hepatitis C Virus Polymerase in the Initiation of RNA Synthesis. J.Biol.Chem. (2010)

Release Date

2010-08-04

Peptides

RNA-directed RNA polymerase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RNA-directed RNA polymerase

Related Entries With Identical Sequence