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Literature summary for 5.1.3.31 extracted from

  • Yoshida, H.; Yamada, M.; Nishitani, T.; Takada, G.; Izumori, K.; Kamitori, S.
    Crystal structures of D-tagatose 3-epimerase from Pseudomonas cichorii and its complexes with D-tagatose and D-fructose (2007), J. Mol. Biol., 374, 443-453.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
crystal structures of the enzyme alone and in complexes with D-tagatose and D-fructose are determined at resolutions of 1.79, 2.28, and 2.06 A, respectively Pseudomonas cichorii

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ in the active site Mn2+ is coordinated by Glu152, Asp185, His211, and Glu246 at the end of the beta-barrel.O2 and O3 of D-tagatose and/or D-fructose coordinate Mn2+ Pseudomonas cichorii

Organism

Organism UniProt Comment Textmining
Pseudomonas cichorii O50580
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas cichorii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose
-
Pseudomonas cichorii D-psicose
-
r
D-tagatose
-
Pseudomonas cichorii D-sorbose
-
r

Subunits

Subunits Comment Organism
dimer
-
Pseudomonas cichorii