SMTL ID : 3sud.1 (3 other biounits)

Crystal structure of NS3/4A protease in complex with MK-5172

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 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: 20 residues within 4Å: Chain A: Q.62, T.63, F.64, Y.77, H.78, G.79, V.99, D.102, R.144, I.153, L.156, K.157, G.158, S.159, A.160, F.175, R.176, A.177, A.178, S.180 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Q.62, A:F.64, A:Y.77, A:H.78, A:D.102, A:I.153, A:L.156, A:A.160, A:F.175, A:F.175, A:A.178 Hydrogen bonds: A:H.78, A:K.157, A:G.158, A:S.159, A:A.160, A:R.176, A:A.178, A:A.178 pi-Stacking: A:H.78

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

SO4.2: 1 residues within 4Å: Chain A: K.89 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.89

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: C.118, T.119, C.120, C.166, H.170 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.118, A:C.120, A:C.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Romano, K.P. et al., The Molecular Basis of Drug Resistance against Hepatitis C Virus NS3/4A Protease Inhibitors. Plos Pathog. (2012)

Release Date

2012-09-19

Peptides

NS3 protease, NS4A protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NS3 protease, NS4A protein

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