Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

5.4.99.64: 2-hydroxyisobutanoyl-CoA mutase

This is an abbreviated version!
For detailed information about 2-hydroxyisobutanoyl-CoA mutase, go to the full flat file.

Word Map on EC 5.4.99.64

Reaction

2-hydroxy-2-methylpropanoyl-CoA
=
(S)-3-hydroxybutanoyl-CoA

Synonyms

2-hydroxyisobutyryl-CoA mutase, Btus_0469, Btus_0470, EC 5.3.3.20, HCM, HcmA, hcmAB, HcmB, RcmA, RcmB

ECTree

     5 Isomerases
         5.4 Intramolecular transferases
             5.4.99 Transferring other groups
                5.4.99.64 2-hydroxyisobutanoyl-CoA mutase

Crystallization

Crystallization on EC 5.4.99.64 - 2-hydroxyisobutanoyl-CoA mutase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
crystal structure in complex with coenzyme B12 and the substrates (S)-3-hydroxybutyryl- and 2-hydroxyisobutyryl-CoA in alternative binding. subunit HcmA residues IleA90 and AspA117. AspA117 determine the orientation of the hydroxyl group of the acyl-CoA esters by H-bond formation, thus determining stereospecificity of catalysis
crystal structure of the enzyme in complex with coenzyme B12 and the substrates (S)-3-hydroxybutyryl- and 2-hydroxyisobutyryl-CoA in alternative binding. Crystals are grown in 16% PEG 3350, 0.1 M Tris,pH 7.5, by the hanging-drop vapor diffusion method at 4°C