SMTL ID : 2xni.1

Protein-ligand complex of a novel macrocyclic HCV NS3 protease inhibitor derived from amino cyclic boronates

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-oligomer

Ligands

1 x TR8: (1-{[(10-TERT-BUTYL-15,15-DIMETHYL-3,9,12-TRIOXO-6,7,9,10,11,12,14,15,16,17,18,19,23,23A-TETRADECAHYDRO-1H,5H-2,23:5,8-DIMETHANO-4,13,2,8,11-BENZODIOXATRIAZACYCLOHENICOSIN-7(3H)-YL)CARBONYL]AMINO}-3-HYDROXYPROPYL)(TRIHYDROXY)BORATE(1-)(Covalent)

TR8.1: 14 residues within 4Å: Chain A: H.67, D.91, R.133, L.145, K.146, G.147, S.148, S.149, F.164, R.165, A.166, A.167, V.168, D.178 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:D.91, A:F.164, A:V.168 Hydrogen bonds: A:G.147, A:S.148, A:S.149, A:R.165, A:A.167, A:A.167

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.107, T.108, C.109, C.155 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.107, A:C.109, A:C.155, H2O.30 ZN.4: 4 residues within 4Å: Chain B: C.107, T.108, C.109, C.155 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.107, B:C.109, B:C.155, H2O.54

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: A.15, A.121 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:A.15, A:A.121 MG.5: 5 residues within 4Å: Chain A: T.14 Chain C: V.12, L.13, G.15 Chain D: S.14 4 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: C:L.13, C:G.15, A:T.14, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Novel Macrocyclic Hcv Ns3 Protease Inhibitors Derived from Alpha-Amino Cyclic Boronates. Bioorg.Med.Chem.Lett. (2010)

Release Date

2011-08-17

Peptides

NS3 PROTEASE: AB
NS4A COFACTOR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

NS3 PROTEASE

NS4A COFACTOR

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