SMTL ID : 1e4n.1

Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the natural aglycone DIMBOA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x HBO: 2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN-3(4H)-ONE(Non-covalent)

HBO.1: 8 residues within 4Å: Chain A: D.191, T.194, F.198, W.378, E.464, F.466, A.467, E.471 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.198, A:F.466 Hydrogen bonds: A:T.194, A:T.194 Water bridges: A:D.191, A:Q.193, A:D.261, A:D.261 pi-Stacking: A:W.378 HBO.2: 6 residues within 4Å: Chain B: T.194, F.198, W.378, E.464, F.466, A.467 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.198, B:F.466 Water bridges: B:Q.193, B:Y.333

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Czjzek, M. et al., The Mechanism of Substrate (Aglycone) Specificity in Beta -Glucosidases is Revealed by Crystal Structures of Mutant Maize Beta -Glucosidase-Dimboa, -Dimboaglc, and -Dhurrin Complexes. Proc.Natl.Acad.Sci.USA (2000)

Release Date

2000-12-11

Peptides

BETA-GLUCOSIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BETA-GLUCOSIDASE

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