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1.4.1.28: secondary-alkyl amine dehydrogenase [NAD(P)+]

This is an abbreviated version!
For detailed information about secondary-alkyl amine dehydrogenase [NAD(P)+], go to the full flat file.

Reaction

a secondary-alkyl amine
+
H2O
+
NAD(P)+
=
a ketone
+
NH3
+
NAD(P)H
+
H+

Synonyms

AMDH, AmDH4, amine dehydrogenase, D187_009359, DapB_1, NAD+-dependent amine dehydrogenase, Pmob_1166

ECTree

     1 Oxidoreductases
         1.4 Acting on the CH-NH2 group of donors
             1.4.1 With NAD+ or NADP+ as acceptor
                1.4.1.28 secondary-alkyl amine dehydrogenase [NAD(P)+]

Crystallization

Crystallization on EC 1.4.1.28 - secondary-alkyl amine dehydrogenase [NAD(P)+]

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
homology modeling of structure in complex with NADH. Residue S68 of AmDH forms a hydrogen bond with the substrate hydroxyl group, and there are also hydrophobic interactions between the substrate and the side chains of V116 and L261
homology modeling of structure. The coordination of the amine group to E108 holds the tetrahedral carbon of the substrate bearing the amine
-
structure without substrate but bound to the cofactor NAD+, and a model of the ternary complex with product (2R,4S)-2,4-diaminopentanoate in the closed conformation. The active site features residues Glu102, Val134, Asn135, Arg161, Asn163, Phe168, Val172, Gln176, His197, Ile198, His264, Gln266, Gly299 and Thr303