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  Domain Name: ALDH_F4-17_P5CDH
Delta(1)-pyrroline-5-carboxylate dehydrogenase, ALDH families 4 and 17. Delta(1)-pyrroline-5-carboxylate dehydrogenase (EC=1.5.1.12 ), families 4 and 17: a proline catabolic enzyme of the aldehyde dehydrogenase (ALDH) protein superfamily. Delta(1)-pyrroline-5-carboxylate dehydrogenase (P5CDH), also known as ALDH4A1 in humans, is a mitochondrial homodimer involved in proline degradation and catalyzes the NAD + -dependent conversion of P5C to glutamate. This is a necessary step in the pathway interconnecting the urea and tricarboxylic acid cycles. The preferred substrate is glutamic gamma-semialdehyde, other substrates include succinic, glutaric and adipic semialdehydes. Also included in this CD is the Aldh17 Drosophila melanogaster (Q9VUC0) P5CDH and similar sequences.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 47
Total Disease Mutations Found: 21
This domain occurred 14 times on human genes (25 proteins).



  EPILEPSY, PYRIDOXINE-DEPENDENT
  HYPERPROLINEMIA, TYPE II
  METHYLMALONATE SEMIALDEHYDE DEHYDROGENASE DEFICIENCY
  MICROPHTHALMIA, ISOLATED 8
  MICROPHTHALMIA, ISOLATED, 8 (MCOP8)
  SUCCINIC SEMIALDEHYDE DEHYDROGENASE DEFICIENCY


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
NAD binding site
Glutamate binding site
catalytic residues






















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Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

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