SMTL ID : 6bqk.2 (1 other biounit)

CRYSTAL STRUCTURE OF HEPATIS C VIRUS PROTEASE (NS3) COMPLEXED WITH TRIPEPTIDIC ACYL SULFONAMIDE INHIBITOR (COMPOUND 18)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

1 x Z1E: N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-[(7-chloro-4-methoxyisoquinolin-1-yl)oxy]-N-[(1R,2R)-1-[(cyclopropylsulfonyl)carbamoyl]-2-(difluoromethyl)cyclopropyl]-L-prolinamide(Non-covalent)

Z1E.1: 19 residues within 4Å: Chain A: F.58, H.72, G.73, V.93, D.94, D.96, R.138, I.147, L.150, K.151, G.152, S.153, S.154, F.169, R.170, A.171, A.172, V.173, D.183 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.58, A:D.96, A:I.147, A:F.169, A:A.171, A:V.173 Hydrogen bonds: A:H.72, A:G.152, A:S.153, A:S.154, A:S.154, A:R.170, A:A.172, A:A.172 Halogen bonds: A:D.183

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.112, C.114, C.160, H.164 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.112, A:C.114, A:C.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, B. et al., Potent Inhibitors of Hepatitis C Virus NS3 Protease: Employment of a Difluoromethyl Group as a Hydrogen-Bond Donor. ACS Med Chem Lett (2018)

Release Date

2018-03-21

Peptides

NS3 protease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

NS3 protease

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