CATH Classification

Domain Context

CATH Clusters

Superfamily N-(1-d-carboxylethyl)-l-norvaline Dehydrogenase; domain 2
Functional Family 3-hydroxyisobutyrate dehydrogenase

Enzyme Information

1.1.1.387
L-serine 3-dehydrogenase (NAD(+)).
based on mapping to UniProt Q9I5I6
L-serine + NAD(+) = 2-aminoacetaldehyde + CO(2) + NADH.
-!- The enzyme, purified from the bacterium Pseudomonas aeruginosa, also shows activity with L-threonine (cf. EC 1.1.1.103). -!- The enzyme has only very low activity with NADP(+) (cf. EC 1.1.1.276).

UniProtKB Entries (1)

Q9I5I6
SERDH_PSEAE
Pseudomonas aeruginosa PAO1
NAD-dependent L-serine dehydrogenase

PDB Structure

PDB 3Q3C
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Biochemical and Structural Studies of Uncharacterized Protein PA0743 from Pseudomonas aeruginosa Revealed NAD+-dependent L-Serine Dehydrogenase.
Tchigvintsev, A., Singer, A., Brown, G., Flick, R., Evdokimova, E., Tan, K., Gonzalez, C.F., Savchenko, A., Yakunin, A.F.
J.Biol.Chem.