SMTL ID : 3zzd.1

Crystal structure of 3C protease mutant (T68A and N126Y) 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: 21 residues within 4Å: Chain A: Y.22, R.39, H.40, E.71, L.125, Y.126, L.127, G.128, T.130, T.142, R.143, A.144, G.145, C.147, H.161, V.162, G.163, G.164, N.165, Q.168, F.170 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.125, A:L.127, A:N.165, A:F.170, A:F.170 Hydrogen bonds: A:G.128, A:T.142, A:R.143, A:G.145, A:V.162, A:G.164, A:G.164 Water bridges: A:G.129, A:C.147 G85.2: 21 residues within 4Å: Chain B: Y.22, R.39, H.40, E.71, L.125, Y.126, L.127, G.128, T.130, T.142, R.143, A.144, G.145, C.147, H.161, V.162, G.163, G.164, N.165, Q.168, F.170 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.125, B:L.127, B:N.165, B:F.170, B:F.170 Hydrogen bonds: B:G.128, B:T.142, B:T.142, B:R.143, B:G.145, B:V.162, B:G.164, B:G.164 Water bridges: B:G.129, B:C.147

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

Related Entries With Identical Sequence