SMTL ID : 2xcn.1

CRYSTAL STRUCTURE OF HCV NS3 PROTEASE WITH A BORONATE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.02 Å

Oligo State

hetero-oligomer

Ligands

2 x C8D: N-[(CYCLOPENTYLOXY)CARBONYL]-3-METHYL-L-VALYL-(4R)-N-{(1R)-3-HYDROXY-1-[HYDROXY(OXIDO)BORANYL]PROPYL}-4-(ISOQUINOLIN-1-YLOXY)-L-PROLINAMIDE(Covalent)

C8D.1: 15 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, C.169, D.178 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.166, A:V.168, A:D.178 Hydrogen bonds: A:G.147, A:S.149, A:R.165, A:A.167, A:A.167 C8D.4: 12 residues within 4Å: Chain B: H.67, D.91, R.133, I.142, L.145, G.147, S.148, S.149, R.165, A.166, A.167, D.178 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:D.91 Hydrogen bonds: B:G.147, B:S.148, B:S.149, B:R.165, B:A.167, B:A.167

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: A.15, A.121 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.15, A:A.121, H2O.14, H2O.37 MG.6: 4 residues within 4Å: Chain A: T.14 Chain C: L.13, G.15 Chain D: S.14 5 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: C:L.13, C:G.15, A:T.14, A:T.14, H2O.47

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 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.24 ZN.5: 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.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Synthesis and Evaluation of Novel Alpha-Amino Cyclic Boronates as Inhibitors of Hcv Ns3 Protease. Bioorg.Med.Chem.Lett. (2010)

Release Date

2010-06-02

Peptides

NS3 PROTEASE: AB
NS4A: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

NS3 PROTEASE

NS4A

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