SMTL ID : 3zzb.1

Crystal structure of 3C protease of coxsackievirus B3 complexed with alpha, beta-unsaturated ethyl ester inhibitor 85

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x G85: N-[(benzyloxy)carbonyl]-O-tert-butyl-L-seryl-N-{(2R)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pentan-2-yl}-L-phenylalaninamide(Covalent)

G85.1: 24 residues within 4Å: Chain A: Y.23, G.24, E.25, F.26, R.40, H.41, E.72, L.126, N.127, L.128, G.129, T.131, T.143, R.144, A.145, G.146, C.148, H.162, V.163, G.164, G.165, N.166, Q.169, F.171 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.26, A:E.72, A:L.126, A:L.128, A:N.166, A:F.171 Hydrogen bonds: A:G.129, A:T.143, A:R.144, A:G.146, A:V.163, A:G.165, A:G.165 G85.2: 24 residues within 4Å: Chain B: Y.23, G.24, E.25, F.26, R.40, H.41, E.72, L.126, N.127, L.128, G.129, T.131, T.143, R.144, A.145, G.146, C.148, H.162, V.163, G.164, G.165, N.166, Q.169, F.171 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.26, B:E.72, B:L.126, B:L.128, B:N.166, B:F.171 Hydrogen bonds: B:G.129, B:T.143, B:R.144, B:G.146, B:V.163, B:G.165, B:G.165

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, J. et al., Peptidic Alpha, Beta-Unsaturated Ethyl Esters as Inhibitors of the 3C Protease of Coxsackie Virus B3: Crystal Structures, Antiviral Activities, and Resistance Mutations. To be Published

Release Date

2012-09-19

Peptides

3C PROTEINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C PROTEINASE

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