SMTL ID : 7mm9.1

Crystal structure of HCV NS3/4A protease in complex with NR01-149

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: C.116, T.117, C.118, C.164, A.166, H.168 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.116, A:C.118, A:C.164, A:H.168

1 x ZJJ: 3,3-difluorocyclobutyl {(2R,4S,6S,12Z,13aS,14aR,16aS)-2-[(7-methoxy-3-methylquinoxalin-2-yl)oxy]-14a-[(1-methylcyclopropane-1-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}carbamate(Non-covalent)

ZJJ.2: 22 residues within 4Å: Chain A: Q.60, T.61, F.62, V.74, Y.75, H.76, G.77, V.97, D.100, R.142, I.151, L.154, K.155, G.156, S.157, S.158, F.173, R.174, A.175, A.176, V.177, D.187 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Q.60, A:F.62, A:H.76, A:V.97, A:D.100, A:I.151, A:L.154, A:F.173, A:R.174 Hydrogen bonds: A:H.76, A:G.156, A:S.157, A:S.158, A:S.158, A:R.174, A:A.176, A:A.176 Water bridges: A:K.155

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

EDO.3: 7 residues within 4Å: Chain A: K.99, S.141, R.174, F.188, I.189, P.190, S.193 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.141, A:R.174, A:R.174, A:S.193, A:S.193

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 5 residues within 4Å: Chain A: K.8, T.57, T.59, Q.60, R.81 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.59, A:Q.60 Water bridges: A:R.81, A:R.81 Salt bridges: A:K.8, A:R.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zephyr, J. et al., Deciphering the Molecular Mechanism of HCV Protease Inhibitor Fluorination as a General Approach to Avoid Drug Resistance. J.Mol.Biol. (2022)

Release Date

2022-03-16

Peptides

NS3 protease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NS3 protease

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