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1.2.1.26: 2,5-dioxovalerate dehydrogenase

This is an abbreviated version!
For detailed information about 2,5-dioxovalerate dehydrogenase, go to the full flat file.

Word Map on EC 1.2.1.26

Reaction

2,5-dioxopentanoate
+
NADP+
+
H2O
=
2-oxoglutarate
+
NADPH
+
H+

Synonyms

2-oxoglutarate semialdehyde dehydrogenase, AbKGSADH, aldehyde dehydrogenase, ALDH, alpha-ketoglutarate semialdehyde dehydrogenase, alpha-ketoglutarate-semialdehyde dehydrogenase, alpha-ketoglutaric semialdehyde dehydrogenase, alpha-KGSA dehydrogenase, alphaKGSA dehydrogenase, alphaKGSADH, araE, DopDH, KGSADH, KGSADH-I, KGSADH-II, KGSADH-III, More, SSO3117, ycbD protein

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.26 2,5-dioxovalerate dehydrogenase

Crystallization

Crystallization on EC 1.2.1.26 - 2,5-dioxovalerate dehydrogenase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purified recombinant enzyme in apoform and in complex with NAD+, sitting-drop vapor diffusion method, mixing of 0.001 ml of 60 mg/ml protein in 40 mM Tris-HCl pH 8.0 with 0.001 ml of reservoir solution containing 16% PEG 3350, 0.1 M sodium cacodylate, pH 6.5, and 0.2 M magnesium chloride hexahydrate, equilibration against 0.05 ml of reservoir solution, X-ray diffraction structure determination and analysis at 2.25 A and 2.30 A resolution, molecular replacement structure modeling using the structure of succinic semialdehyde dehydrogenase (SSADH) from Homo sapiens (PDB ID 2W8R) as a search model for the apoenzyme, and the crystal structure of the apoform of AbKGSADH as a template for the NAD+-complexed AbKGSADH structure