PDBsum entry: 1a0d

Ketolisomerase

PDB id: 1a0d

Contents

Protein chains

437 a.a. *

Metals

_MN ×8

Waters ×240

* Residue conservation analysis

PDB id:

1a0d

Name:

Ketolisomerase

Title:

Xylose isomerase from bacillus stearothermophilus

Structure:

Xylose isomerase. Chain: a, b, c, d. Synonym: glucose isomerase. Ec: 5.3.1.5

Source:

Geobacillus stearothermophilus. Organism_taxid: 1422. Strain: lld-r. Cellular_location: cytoplasm

Biol. unit:

Tetramer (from PDB file)

Resolution:

3.00Å R-factor: 0.193 R-free: 0.209

Authors:

O.Gallay,R.Chopra,E.Conti,P.Brick,D.Blow

Key ref:

O.Gallay et al. Crystal structures of class ii xylose isomerases from two thermophiles and a hyperthermophile. To be published,

Date:

28-Nov-97 Release date: 03-Jun-98

Protein chains

P54273  (XYLA_GEOSE) -  Xylose isomerase

Seq: 441 a.a.

Struc: 437 a.a.

Enzyme reactions

• Enzyme class: E.C.5.3.1.5 - Xylose isomerase.
• Reaction: D-xylose = D-xylulose
• Cofactor: Magnesium

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

 Gene Ontology (GO) functional annotation 

• Cellular component: cytoplasm (1 term)
• Biological process: carbohydrate metabolic process (3 terms)
• Biochemical function: isomerase activity (3 terms)