SMTL ID : 6jay.1

Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with a dipyrido-pyrimidine derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: Y.215, N.228, H.232 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.228

1 x JUK: 2-amino-1-[(furan-2-yl)methyl]-5-oxo-3-({[(2S)-oxolan-2-yl]methyl}carbamoyl)-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-1-ium(Non-covalent)

JUK.2: 8 residues within 4Å: Chain A: W.16, W.86, V.135, D.199, Q.203, W.204, A.281, F.284 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Q.203, A:W.204 Hydrogen bonds: A:D.199 Water bridges: A:W.86, A:W.86, A:Y.129, A:Q.253 pi-Stacking: A:W.86, A:W.86, A:W.86, A:W.204, A:W.204, A:W.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, W. et al., Structural dissection reveals a general mechanistic principle for group II chitinase (ChtII) inhibition. J.Biol.Chem. (2019)

Release Date

2019-05-15

Peptides

Group II chitinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Group II chitinase

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