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1.2.1.27: methylmalonate-semialdehyde dehydrogenase (CoA-acylating)

This is an abbreviated version!
For detailed information about methylmalonate-semialdehyde dehydrogenase (CoA-acylating), go to the full flat file.

Word Map on EC 1.2.1.27

Reaction

2-Methyl-3-oxopropanoate
+
CoA
+
H2O
+
NAD+
=
propanoyl-CoA
+
HCO3-
+
NADH

Synonyms

Aldh6a1, dddC, FG99_15390, KES23460, malonate-semialdehyde dehydrogenase, methylmalonate semialdehyde dehydrogenase, methylmalonate semialdehyde dehydrogenase protein, methylmalonate-semialdehyde dehydrogenase, methylmalonic acid semialdehyde dehydrogenase, MGG_01606, MMSADH, MMSDH, MoMSDH, MSDH, NAD-dependent malonate-semialdehyde dehydrogenase, OdoMMSDH, OsALDH6, PA3570, SSO1218

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.27 methylmalonate-semialdehyde dehydrogenase (CoA-acylating)

Purification

Purification on EC 1.2.1.27 - methylmalonate-semialdehyde dehydrogenase (CoA-acylating)

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
MSDH purified by ammonium sulfate fractionation, 40-80%, and gel filtration on a ACA 34 resin
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, gel filtration, and ultrafiltration to over 95% purity
-
recombinant MSDH
-
recombinant N-terminally His6-tagged enzyme from Escherichia coli strain BL21(DE3). Among the twelve molecules in the asymmetric unit, six subunits complexed with NAD+
to apparent homogeneity using heat precipitation at 80°C for 20 min, ion exchange chromatography and gel filtration