SMTL ID : 2f9v.1

HCV NS3 protease domain with NS4a peptide and a ketoamide inhibitor with P1 and P2 cyclopropylalannines

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.109, T.110, C.111, C.157 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.109, A:C.111, A:C.157, H2O.1 ZN.3: 4 residues within 4Å: Chain C: C.109, T.110, C.111, C.157 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:C.109, C:C.111, C:C.157, H2O.3

1 x BN6: (2S,8R,9S,15S)-15-CYCLOHEXYL-9,12-BIS(CYCLOPROPYLMETHYL)-8-HYDROXY-20-METHYL-4,7,11,14,17-PENTAOXO-2-PHENYL-18-OXA-3,6,10,12,13,16-HEXAAZAHENICOSAN-1-OIC ACID(Covalent)

BN6.2: 16 residues within 4Å: Chain A: Q.53, T.54, H.69, I.144, L.147, K.148, G.149, S.150, S.151, F.166, R.167, A.168, A.169, V.170, C.171, D.180 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:T.54, A:I.144, A:I.144, A:L.147, A:K.148, A:F.166, A:A.169, A:V.170 Hydrogen bonds: A:Q.53, A:T.54, A:T.54, A:T.54, A:G.149, A:S.150, A:S.151, A:R.167, A:A.169, A:A.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bogen, S.L. et al., Depeptidization efforts on P3-P2 a-ketoamide inhibitors of HCV NS3-4A serine protease: Effect on HCV replicon activity. Bioorg.Med.Chem.Lett. (2006)

Release Date

2007-01-09

Peptides

NS3 protease/helicase: AC
polyprotein: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

NS3 protease/helicase

polyprotein

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