SMTL ID : 4re4.1

Different transition state conformations for the hydrolysis of beta-mannosides and beta-glucosides in the rice Os7BGlu26 family GH1 beta-mannosidase/beta-glucosidase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

monomer

Ligands

1 x IFM: 5-HYDROXYMETHYL-3,4-DIHYDROXYPIPERIDINE(Non-covalent)

IFM.1: 13 residues within 4Å: Chain A: Q.52, H.153, Y.154, N.198, E.199, Y.338, W.381, E.409, W.456, E.463, W.464, F.472 Ligands: EPE.6 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.52, A:Q.52, A:E.409, A:W.464 Water bridges: A:S.379, A:S.379, A:N.461

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: E.271, R.368, W.387, K.391 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.271, A:R.368, A:K.391 GOL.3: 6 residues within 4Å: Chain A: K.146, K.192, D.193, K.258, G.259, R.260 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.146, A:K.146, A:K.192, A:K.258, A:R.260 GOL.4: 4 residues within 4Å: Chain A: V.85, T.86, Y.468, Y.479 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.86 Water bridges: A:T.82, A:V.85, A:T.86 GOL.5: 4 residues within 4Å: Chain A: N.378, S.379, Y.380, L.466 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.380 Water bridges: A:N.378, A:N.378

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.6: 9 residues within 4Å: Chain A: Y.154, E.199, C.202, L.206, H.213, Y.380, W.381, W.464 Ligands: IFM.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.154, A:Y.380, A:W.464 Salt bridges: A:E.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tankrathok, A. et al., A Single Glycosidase Harnesses Different Pyranoside Ring Transition State Conformations for Hydrolysis of Mannosides and Glucosides. ACS CATALYSIS (2015)

Release Date

2015-09-16

Peptides

Beta-mannosidase/beta-glucosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-mannosidase/beta-glucosidase

Related Entries With Identical Sequence