SMTL ID : 5e4f.1 (1 other biounit)

The spring alpha-helix coordinates multiple modes of HCV NS3 helicase action

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ALF: TETRAFLUOROALUMINATE ION(Non-covalent)

ALF.1: 10 residues within 4Å: Chain A: T.18, G.19, K.22, E.103, A.135, G.229, R.276, R.279 Ligands: ADP.2, MG.3 No protein-ligand interaction detected (PLIP)

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 15 residues within 4Å: Chain A: P.17, G.19, S.20, G.21, K.22, S.23, T.24, G.49, F.50, Y.53, T.231, R.279, G.280 Ligands: ALF.1, MG.3 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:G.19, A:G.19, A:S.20, A:G.21, A:K.22, A:S.23, A:T.24, A:T.231, A:R.279 Water bridges: A:S.23, A:G.49, A:Y.53, A:T.231, A:T.231, A:T.231, A:R.276, A:R.279, A:R.279, A:R.279 Salt bridges: A:K.22, A:R.279, A:R.279 pi-Stacking: A:Y.53, A:Y.53

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: S.23, D.102, E.103 Ligands: ALF.1, ADP.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.23, H2O.2, H2O.2, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gu, M. et al., The Spring alpha-Helix Coordinates Multiple Modes of HCV (Hepatitis C Virus) NS3 Helicase Action. J.Biol.Chem. (2016)

Release Date

2016-05-18

Peptides

Serine protease NS3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine protease NS3

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