SMTL ID : 6div.1

Crystal structure of HCV NS3/4A D168A protease in complex with P4-P5-2 (AJ-67)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

1 x GKA: (2R,6S,12Z,13aS,14aR,16aS)-6-[(N-acetyl-3-methyl-L-valyl)amino]-2-[(7-methoxy-3-methylquinoxalin-2-yl)oxy]-N-[(1-methyl cyclopropyl)sulfonyl]-5,16-dioxo-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diaz acyclopentadecine-14a(5H)-carboxamide(Non-covalent)

GKA.1: 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, S.178 19 PLIP interactions: 19 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, A:A.176 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, A:S.178

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 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

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

SO4.3: 3 residues within 4Å: Chain A: Y.25, Q.27, Q.28 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.27 SO4.4: 6 residues within 4Å: Chain A: K.8, G.9, Q.40, A.58, T.59, R.81 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.9, A:Q.40 Salt bridges: A:R.81 SO4.5: 2 residues within 4Å: Chain A: T.91, Q.92 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.92 SO4.6: 4 residues within 4Å: Chain A: S.141, R.142, R.174, A.187 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.141, A:S.141 Water bridges: A:R.174, A:R.174 Salt bridges: A:R.142, A:R.174

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 5 residues within 4Å: Chain A: K.8, T.57, T.59, Q.60, R.81 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.8, A:T.59, A:T.59, A:Q.60, A:R.81 Water bridges: A:T.57, A:T.57 GOL.8: 3 residues within 4Å: Chain A: T.196, T.197, M.198 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matthew, A.N. et al., Design of Hepatitis C NS3/4A Protease Inhibitors Leveraging Untapped Regions of the Substrate Envelope. To Be Published

Release Date

2019-07-31

Peptides

NS3 protease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NS3 protease

Related Entries With Identical Sequence