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1.5.1.11: D-octopine dehydrogenase

This is an abbreviated version!
For detailed information about D-octopine dehydrogenase, go to the full flat file.

Word Map on EC 1.5.1.11

Reaction

N2-(D-1-carboxyethyl)-L-arginine
+
NAD+
 +
H2O
=
L-arginine
 +
pyruvate
 +
NADH
 +
H+

Synonyms

D-Octopine synthase, Dehydrogenase, octopine, flavin-containing opine dehydrogenase, N2-(D-1-carboxyethyl)-L-arginine:NAD+ oxidoreductase, N2-(D-1-carboxyethyl)-L-arginine:NAD+-oxidoreductase, OcDH, OCS, Octopine dehydrogenase, Octopine synthase, Octopine:NAD oxidoreductase, ODH, pTi_008

ECTree

     1 Oxidoreductases
         1.5 Acting on the CH-NH group of donors
             1.5.1 With NAD+ or NADP+ as acceptor
                1.5.1.11 D-octopine dehydrogenase

Crystallization

Crystallization on EC 1.5.1.11 - D-octopine dehydrogenase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
His-tag-induced crystallization of OcDH is found to be dependent on the length of the His tag. OcDH-tagless and His6-tagged OcDH do not yield crystals. The purified His5-tagged OcDH yields small crystals. Together with the coenzyme NADH the crystals obtained are single and diffract to 2.1 A resolution. Two distinct domains can be found in OcDH: an NADH-dependent glycerol-3-phosphate dehydrogenase-like domain (domain I) and an octopine dehydrogenase specific domain (domain II; Interpro database). Each domain comprises approximately half of the protein, with domain I containing the classic Rossman fold of dinucleotide-binding proteins
in complex with NADH and agmatine, to 2.8 A resolution
in complex with NADH, hanging drop vapour diffusion method, using 100 mM MES, pH 7.0, and Na-citrate ranging from 1.0 to 1.2 M in a 1:1 ratio, at 12°C