SMTL ID : 6p6q.2 (1 other biounit)

HCV NS3/4A protease domain of genotype 1a3a chimera in complex with grazoprevir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

monomer

Ligands

1 x SUE: (1aR,5S,8S,10R,22aR)-5-tert-butyl-N-{(1R,2S)-1-[(cyclopropylsulfonyl)carbamoyl]-2-ethenylcyclopropyl}-14-methoxy-3,6-di oxo-1,1a,3,4,5,6,9,10,18,19,20,21,22,22a-tetradecahydro-8H-7,10-methanocyclopropa[18,19][1,10,3,6]dioxadiazacyclononadec ino[11,12-b]quinoxaline-8-carboxamide(Non-covalent)

SUE.1: 22 residues within 4Å: Chain A: Q.62, T.63, F.64, V.76, Y.77, H.78, G.79, V.99, D.102, L.153, L.156, K.157, G.158, S.159, S.160, F.175, R.176, A.177, A.178, V.179, Q.189 Ligands: SO4.3 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Q.62, A:F.64, A:H.78, A:V.99, A:D.102, A:L.153, A:F.175, A:F.175, A:A.177 Hydrogen bonds: A:H.78, A:H.78, A:G.158, A:S.159, A:S.160, A:S.160, A:R.176, A:A.178, A:A.178

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.118, C.166, A.168, H.170 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.166, A:H.170

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

SO4.3: 2 residues within 4Å: Chain A: Y.77 Ligands: SUE.1 No protein-ligand interaction detected (PLIP) SO4.4: 3 residues within 4Å: Chain A: K.10, T.61, R.83 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.61, A:R.83 Water bridges: A:R.83 Salt bridges: A:K.10 SO4.5: 5 residues within 4Å: Chain A: K.101, R.176, I.191, P.192, S.195 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.195 Salt bridges: A:R.176 SO4.6: 6 residues within 4Å: Chain A: K.10, G.11, S.41, A.60, T.61, R.83 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.11, A:A.60 Salt bridges: A:K.10, A:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Timm, J. et al., Molecular mechanism of pan-genotypic HCV NS3/4A protease inhibition by glecaprevir and characterization of genotype-specific structural differences. To Be Published

Release Date

2020-06-10

Peptides

Non-structural protein 4A,Serine protease NS3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Non-structural protein 4A,Serine protease NS3

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