SMTL ID : 3aru.1

Crystal Structure Analysis of Chitinase A from Vibrio harveyi with novel inhibitors - W275G mutant complex structure with PENTOXIFYLLINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

PNX.1: 9 residues within 4Å: Chain A: F.295, G.346, K.349, D.371, F.372, W.376, Y.414, R.442 Ligands: PNX.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.295, A:F.372, A:Y.414 Hydrogen bonds: A:G.346, A:K.349, A:D.371 Water bridges: A:V.345 pi-Stacking: A:W.376, A:W.376 PNX.2: 10 residues within 4Å: Chain A: V.184, G.254, T.255, E.294, F.295, G.299, G.300, A.301, E.477 Ligands: PNX.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.184, A:T.255 Water bridges: A:A.301 PNX.3: 6 residues within 4Å: Chain A: W.147, N.187, S.188, A.191, H.207, D.208 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:N.187, A:A.191, A:D.208 Hydrogen bonds: A:N.187, A:S.188 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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