SMTL ID : 4re3.1

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 2.55 Å

Oligo State

monomer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: Y.21, W.22, L.23, N.24, I.27, D.488, F.491 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.22, A:N.24 GOL.2: 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:T.469 GOL.3: 5 residues within 4Å: Chain A: K.146, K.192, D.193, G.259, R.260 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.146, A:K.146, A:K.192, A:R.260 GOL.6: 7 residues within 4Å: Chain A: R.201, C.202, D.266, V.268, H.290, W.381 Ligands: EPE.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.201, A:D.266

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 7 residues within 4Å: Chain A: Q.284, D.288, D.296, R.302, P.304, Y.305, S.306 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.284, A:D.288, A:D.296, A:R.302, A:R.302, A:Y.305, A:S.306, A:S.306 Water bridges: A:D.288

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

EPE.5: 10 residues within 4Å: Chain A: Y.154, E.199, C.202, L.206, H.213, Y.380, W.381, W.464 Ligands: GOL.6, GIM.7 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.154, A:Y.154, A:Y.380

1 x GIM: GLUCOIMIDAZOLE(Non-covalent)

GIM.7: 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.5 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.52, A:H.153, A:N.198, A:E.199, A:E.199, A:W.464 Water bridges: A:S.379, A:W.381, A:N.461

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

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