SMTL ID : 3zz7.1

Crystal structure of 3C protease of coxsackievirus B3 complexed with alpha, beta-unsaturated ethyl ester inhibitor 81

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x G81: ETHYL (4R)-4-{[N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANYL]AMINO}-5-[(3S)-2-OXOPYRROLIDIN-3-YL]PENTANOATE(Covalent)

G81.1: 18 residues within 4Å: Chain A: E.25, F.26, R.40, H.41, E.72, 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 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.26, A:L.128, A:L.128, A:L.128, A:A.145 Hydrogen bonds: A:T.143, A:V.163, A:G.165 G81.2: 18 residues within 4Å: Chain B: E.25, F.26, R.40, H.41, E.72, 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 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.26, B:L.128, B:L.128, B:L.128, B:A.145 Hydrogen bonds: B:T.143, B:V.163, 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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