SMTL ID : 3wy2.2 (1 other biounit)

Crystal structure of alpha-glucosidase in complex with glucose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.47 Å

Oligo State

monomer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: P.178, R.181, Q.182, L.185, F.252, D.255 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.178, A:R.181, A:D.255, A:D.255 GOL.3: 11 residues within 4Å: Chain A: D.62, Y.65, V.102, H.105, F.147, F.166, Q.170, D.202, T.203, E.271, R.400 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.105, A:Q.170, A:D.202, A:R.400, A:R.400

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain A: D.23, R.25, G.26, D.27, V.29, D.31 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.23, A:D.27, A:V.29, A:D.31, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, X. et al., Structural analysis of the alpha-glucosidase HaG provides new insights into substrate specificity and catalytic mechanism. Acta Crystallogr. D Biol. Crystallogr. (2015)

Release Date

2015-06-10

Peptides

Alpha-glucosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Alpha-glucosidase

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