SMTL ID : 2fm2.1

HCV NS3-4A protease domain complexed with a ketoamide inhibitor, SCH446211

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-2-2-mer

Ligands

2 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 ZN.4: 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.4

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

BME.2: 5 residues within 4Å: Chain A: C.27, I.28, S.48, T.49, A.50 No protein-ligand interaction detected (PLIP)

1 x 3BC: TERT-BUTYL [(1S)-1-({(1R,2S,5S)-2-[(3S,10S)-3-(CYCLOPROPYLMETHYL)-12-METHYL-4,5,8,11-TETRAOXO-10-PHENYL-2,6,9,12-TETRAAZATRIDECAN-1 -OYL]-6,6-DIMETHYL-3-AZABICYCLO[3.1.0]HEX-3-YL}CARBONYL)-2,2-DIMETHYLPROPYL]CARBAMATE(Covalent)

3BC.3: 18 residues within 4Å: Chain A: T.51, 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, V.169, D.179 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:T.53, A:I.143, A:I.143, A:L.146, A:K.147, A:F.165, A:F.165, A:A.167, A:A.168, A:V.169 Hydrogen bonds: A:Q.52, A:T.53, A:T.53, A:G.148, 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

Yi, M. et al., Mutations conferring resistance to SCH6, a novel hepatitis C virus NS3/4A protease inhibitor. Reduced RNA replication fitness and partial rescue by second-site mutations. J.Biol.Chem. (2006)

Release Date

2006-02-07

Peptides

NS3 protease/helicase: AC
NS4a protein: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

NS3 protease/helicase

NS4a protein

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