SMTL ID : 3knx.1 (1 other biounit)

HCV NS3 protease domain with P1-P3 macrocyclic ketoamide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.108, T.109, C.110, C.156 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.108, A:C.110, A:C.156, H2O.1

1 x JZT: (2R)-2-{(3S,13S,16aS,17aR,17bS)-13-[({(1S)-1-[(4,4-dimethyl-2,6-dioxopiperidin-1-yl)methyl]-2,2-dimethylpropyl}carbamoyl)amino]-17,17-dimethyl-1,14-dioxooctadecahydro-2H-cyclopropa[3,4]pyrrolo[1,2-a][1,4]diazacyclohexadecin-3-yl}-2-hydroxy-N-prop-2-en-1-ylethanamide(Covalent)

JZT.2: 17 residues within 4Å: Chain A: Q.52, T.53, H.68, R.134, I.143, L.146, K.147, G.148, S.149, S.150, F.165, R.166, A.167, A.168, V.169, C.170, D.179 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:I.143, A:L.146, A:F.165, A:A.168, A:V.169, A:D.179 Hydrogen bonds: A:Q.52, A:G.148, A:S.149, A:S.150, A:R.166, A:A.168, A:A.168, A:A.168, A:C.170 Water bridges: A:H.68

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.3: 4 residues within 4Å: Chain A: C.27, I.28, T.49, A.50 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Venkatraman, S. et al., Discovery and structure-activity relationship of P1-P3 ketoamide derived macrocyclic inhibitors of hepatitis C virus NS3 protease. J.Med.Chem. (2009)

Release Date

2010-10-27

Peptides

HCV NS3 Protease: A
HCV NS4a peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HCV NS3 Protease

HCV NS4a peptide

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