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1.1.1.31: 3-hydroxyisobutyrate dehydrogenase

This is an abbreviated version!
For detailed information about 3-hydroxyisobutyrate dehydrogenase, go to the full flat file.

Word Map on EC 1.1.1.31

Reaction

3-hydroxy-2-methylpropanoate
+
NAD+
=
2-Methyl-3-oxopropanoate
+
NADH
+
H+

Synonyms

3-HIBADH, 3-hydroxyisobutyrate dehydrogenase, 3-hydroxyisobutyrate dehydrogenase-I, 3-hydroxyisobutyric acid dehydrogenase, 3HIBDH-IV, 3HIBDHI, At4g20930, AtHDH1, beta-hydroxyisobutyrate dehydrogenase, HDH1, HIBADH, HIBDH

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.31 3-hydroxyisobutyrate dehydrogenase

Crystallization

Crystallization on EC 1.1.1.31 - 3-hydroxyisobutyrate dehydrogenase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
powdered ammonium sulfate is added to the enzyme solution until it becomes slightly turbid, after 4 days crystallization is complete
-
native enzyme, the holoenzyme, binary complexes with NAD+, (S)-3-hydroxyisobutyrate, (R)-3-hydroxyisobutyrate, L-serine and 3-hydroxypropanoic acid and ternary complexes involving the substrates and NAD+, microbatch-under-oil method, using 0.02 M MgCl2, 0.1 M HEPES (pH 7.5), 22% (w/v) polyacrylic acid sodium salt 5100