SMTL ID : 3wkg.1

Crystal structure of cellobiose 2-epimerase in complex with glucosylmannose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.47 Å

Oligo State

monomer

Ligands

1 x BMA- BGC: beta-D-glucopyranose-(1-4)-beta-D-mannopyranose(Non-covalent)

BMA-BGC.1: 13 residues within 4Å: Chain A: R.66, Y.124, S.185, K.187, D.188, N.196, H.200, H.259, E.262, W.321, W.322, W.385, H.390 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.185, A:D.188, A:R.66, A:R.66, A:N.196, A:H.200, A:H.259, A:E.262, A:W.385 Water bridges: A:N.196, A:Y.307, A:Y.307, A:W.385, A:Y.307, A:Y.307 Salt bridges: A:R.66, A:H.200, A:H.390

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: R.66, G.387, P.388, Y.389, H.390 Ligand excluded by PLIP

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 5 residues within 4Å: Chain A: G.41, G.42, R.89, Y.93, R.96 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.42, A:R.89, A:R.89, A:Y.93 Water bridges: A:R.89 Salt bridges: A:R.89, A:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujiwara, T. et al., Structural Insights into the Epimerization of beta-1,4-Linked Oligosaccharides Catalyzed by Cellobiose 2-Epimerase, the Sole Enzyme Epimerizing Non-anomeric Hydroxyl Groups of Unmodified Sugars. J.Biol.Chem. (2014)

Release Date

2013-12-25

Peptides

Cellobiose 2-epimerase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cellobiose 2-epimerase

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