SMTL ID : 2a4g.1

Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.108, T.109, C.110, S.112, 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.2 ZN.3: 4 residues within 4Å: Chain C: C.108, T.109, C.110, C.156 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:C.108, C:C.110, C:C.156, H2O.5

1 x UNH: ({1-[1-CARBAMOYL-PHENYL-METHYL)-CARBAMOYL]-METHYL}-AMINOOXALYL)-BUTYLCARBAMOYL)-3-METHYL-BUTYLCARBAMOYL)-CYCLOHEXYL-METHYL)-CARBAMIC ACID ISOBUTYL ESTER(Covalent)

UNH.2: 17 residues within 4Å: Chain A: Q.52, T.53, F.54, H.68, R.134, I.143, L.146, K.147, G.148, S.149, S.150, F.165, R.166, A.167, A.168, C.170, D.179 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:T.53, A:I.143, A:I.143, A:K.147, A:K.147, A:F.165, A:A.167, A:A.168, A:D.179 Hydrogen bonds: A:Q.52, A:T.53, A:T.53, A:G.148, A:S.149, A:S.150, A:S.150, A:R.166, A:A.168, A:A.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arasappan, A. et al., Hepatitis C virus NS3-4a serine protease inhibitors. SAR of P2' moiety with improved potency. Bioorg.Med.Chem.Lett. (2005)

Release Date

2006-07-04

Peptides

NS3 protease/helicase: AC
NS4a peptide: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

NS3 protease/helicase

NS4a peptide

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