SMTL ID : 3arr.1

Crystal Structure Analysis of Chitinase A from Vibrio harveyi with novel inhibitors - complex structure with PENTOXIFYLLINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

2 x PNX: 3,7-DIMETHYL-1-(5-OXOHEXYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE(Non-covalent)

PNX.1: 8 residues within 4Å: Chain A: W.254, G.346, K.349, D.371, F.372, W.376, Y.414, R.442 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.372, A:Y.414, A:Y.414 Hydrogen bonds: A:G.346, A:K.349, A:D.371 Water bridges: A:V.345, A:R.442 pi-Stacking: A:W.254, A:W.376 PNX.2: 7 residues within 4Å: Chain A: W.147, V.184, S.188, H.207, T.255, L.256, W.549 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.147 Hydrogen bonds: A:S.188, A:T.255 Water bridges: A:R.152, A:E.550 pi-Stacking: A:W.147, A:W.147, A:W.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pantoom, S. et al., Potent family-18 chitinase inhibitors: x-ray structures, affinities, and binding mechanisms. J.Biol.Chem. (2011)

Release Date

2011-04-20

Peptides

Chitinase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chitinase A

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