SMTL ID : 7c34.1

Crystal structure of Serratia marcescens Chitinase B complexed with Berberine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

2 x BER: BERBERINE(Non-covalent)

BER.1: 8 residues within 4Å: Chain A: W.95, Y.96, E.142, F.189, D.213, W.218, R.292, D.314 5 PLIP interactions: 5 interactions with chain A Water bridges: A:Y.143 pi-Stacking: A:W.95, A:W.95, A:W.218, A:W.218 BER.2: 8 residues within 4Å: Chain A: Y.479 Chain B: W.95, Y.96, F.189, D.213, W.218, R.292, D.314 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A pi-Stacking: B:W.95, B:W.95, B:W.218, B:W.218, B:W.218 Hydrophobic interactions: A:Y.479

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, L. et al., Crystal structure-guided design of berberine-based novel chitinase inhibitors. J Enzyme Inhib Med Chem (2020)

Release Date

2020-05-27

Peptides

Chitinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chitinase

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