SMTL ID : 6piu.1

Crystal structure of HCV NS3/4A D168A protease in complex with P4-P5-6 (NR03-68)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: C.135, T.136, C.137, C.183, A.185, H.187 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.135, A:C.137, A:C.183, A:H.187

1 x OL7: methyl [(1S)-1-cyclohexyl-2-{[(2R,6S,12Z,13aS,14aR,16aS)-2-[(7-methoxy-3-methylquinoxalin-2-yl)oxy]-14a-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl]amino}-2-oxoethyl]carbamate(Non-covalent)

OL7.2: 24 residues within 4Å: Chain A: Q.79, T.80, F.81, V.93, Y.94, H.95, G.96, V.116, D.119, R.161, I.170, L.173, K.174, G.175, S.176, S.177, F.192, R.193, A.194, A.195, V.196, S.197, A.206 Ligands: EDO.3 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Q.79, A:F.81, A:H.95, A:V.116, A:D.119, A:I.170, A:L.173, A:F.192, A:A.194, A:A.195 Hydrogen bonds: A:H.95, A:G.175, A:S.176, A:S.177, A:S.177, A:R.193, A:A.195, A:A.195, A:S.197 Water bridges: A:K.174

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 5 residues within 4Å: Chain A: S.160, R.161, R.193, A.206 Ligands: OL7.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.160, A:R.161, A:R.161, A:R.193 EDO.4: 3 residues within 4Å: Chain A: Y.44, Q.46, Q.47 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.46 EDO.5: 1 residues within 4Å: Chain A: R.157 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.157, A:R.157 EDO.6: 3 residues within 4Å: Chain A: T.80, R.147, H.148 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.147, A:H.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matthew, A.N. et al., Avoiding Drug Resistance by Substrate Envelope-Guided Design: Toward Potent and Robust HCV NS3/4A Protease Inhibitors. Mbio (2020)

Release Date

2020-03-04

Peptides

NS3 protease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NS3 protease

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