CATH Classification

Domain Context

CATH Clusters

Superfamily Aldolase class I
Functional Family Thiazole tautomerase

Enzyme Information

5.3.99.10
Thiazole tautomerase.
based on mapping to UniProt P25053
2-((2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene)ethyl phosphate = 2-(2-carboxy-4-methylthiazol-5-yl)ethyl phosphate.
-!- The enzyme catalyzes the irreversible aromatization of the thiazole moiety of 2-((2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene)ethyl phosphate.

UniProtKB Entries (1)

P25053
TENI_BACSU
Bacillus subtilis subsp. subtilis str. 168
Thiazole tautomerase

PDB Structure

PDB 1YAD
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identification of TenA as a thiaminase II.
Toms, A.V., Haas, A.L., Park, J.H., Begley, T.P., Ealick, S.E.
Biochemistry