SMTL ID : 2alv.1

X-ray structural analysis of SARS coronavirus 3CL proteinase in complex with designed anti-viral inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x CY6: N-((3S,6R)-6-((S,E)-4-ETHOXYCARBONYL-1-((S)-2-OXOPYRROLIDIN-3-YL)BUT-3-EN-2-YLCARBAMOYL)-2,9-DIMETHYL-4-OXODEC-8-EN-3-YL)-5-METHYLISOXAZOLE-3-CARBOXAMIDE(Non-covalent)

CY6.1: 24 residues within 4Å: Chain A: T.26, L.27, H.41, C.44, Y.54, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:H.41, A:P.168, A:A.191 Hydrogen bonds: A:F.140, A:G.143, A:C.145, A:H.164, A:E.166, A:E.166, A:Q.192 CY6.2: 24 residues within 4Å: Chain B: T.26, L.27, H.41, C.44, Y.54, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.41, B:P.168, B:A.191 Hydrogen bonds: B:F.140, B:G.143, B:C.145, B:H.164, B:E.166, B:E.166, B:E.166, B:Q.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, A.K. et al., Design and synthesis of peptidomimetic severe acute respiratory syndrome chymotrypsin-like protease inhibitors. J.Med.Chem. (2005)

Release Date

2006-08-08

Peptides

Replicase polyprotein 1ab: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Replicase polyprotein 1ab