SMTL ID : 2gft.1 (1 other biounit)

Crystal structure of the E263A nucleophile mutant of Bacillus licheniformis endo-beta-1,4-galactanase in complex with galactotriose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x GAL- GAL- GAL: beta-D-galactopyranose-(1-4)-beta-D-galactopyranose-(1-4)-beta-D-galactopyranose

GAL-GAL-GAL.1: 12 residues within 4Å: Chain A: W.115, D.117, K.120, H.276, G.277, K.282, W.320, W.347, D.359, W.363, A.368, V.369 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.277, A:K.282

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: D.272, D.274, H.276, N.278, S.367, D.370 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.272, A:D.274, A:H.276, A:S.367, A:D.370

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Le Nours, J. et al., Oligosaccharide binding of Bacillus licheniformis endo-beta-1,4-galactanase. To be Published

Release Date

2006-06-13

Peptides

Glycosyl Hydrolase Family 53: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycosyl Hydrolase Family 53

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