PDBsum entry 4z4j

Isomerase

PDB id: 4z4j

Contents

Protein chain

392 a.a.

Ligands

IPA ×2

EDO ×4

Waters ×204

PDB id:

4z4j

Name:

Isomerase

Title:

Crystal structure of cellobiose 2-epimerase from caldicellulosiruptor saccharolyticus dsm 8903

Structure:

Cellobiose 2-epimerase. Chain: a. Synonym: ce. Engineered: yes

Source:

Caldicellulosiruptor saccharolyticus dsm 8903. Organism_taxid: 351627. Strain: dsm8903. Gene: csac_0294. Expressed in: escherichia coli. Expression_system_taxid: 469008.

Resolution:

1.54Å R-factor: 0.160 R-free: 0.188

Authors:

Q.Y.Shen,Y.Z.Zhang

Key ref:

Q.Y.Shen and y.z.zhang Crystal structure of cellobiose 2-Epimerase from caldicellulosiruptor saccharolyticus dsm 8903. To be published, .

Date:

02-Apr-15 Release date: 13-Apr-16

Protein chain

A4XGA6  (A4XGA6_CALS8) -  Cellobiose 2-epimerase from Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331)

Seq: 390 a.a.

Struc: 392 a.a.

Enzyme reactions

• Enzyme class: E.C.5.1.3.11 - cellobiose epimerase.
• Reaction: D-cellobiose = beta-D-glucosyl-(1->4)-D-mannopyranose
• Cofactor: NAD

Molecule diagrams generated from .mol files obtained from the KEGG ftp site