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  Domain Name: ALDH_F3AB
Aldehyde dehydrogenase family 3 members A1, A2, and B1 and related proteins. NAD(P)+-dependent, aldehyde dehydrogenase, family 3 members A1 and B1 (ALDH3A1, ALDH3B1, EC=1.2.1.5) and fatty aldehyde dehydrogenase, family 3 member A2 (ALDH3A2, EC=1.2.1.3), and similar sequences are included in this CD. Human ALDH3A1 is a homodimer with a critical role in cellular defense against oxidative stress; it catalyzes the oxidation of various cellular membrane lipid-derived aldehydes. Corneal crystalline ALDH3A1 protects the cornea and underlying lens against UV-induced oxidative stress. Human ALDH3A2, a microsomal homodimer, catalyzes the oxidation of long-chain aliphatic aldehydes to fatty acids. Human ALDH3B1 is highly expressed in the kidney and liver and catalyzes the oxidation of various medium- and long-chain saturated and unsaturated aliphatic aldehydes.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 73
Total Disease Mutations Found: 44
This domain occurred 16 times on human genes (30 proteins).



  EPILEPSY, PYRIDOXINE-DEPENDENT
  MICROPHTHALMIA, ISOLATED 8
  SJOEGREN-LARSSON SYNDROME (SLS)
  SJOGREN-LARSSON SYNDROME
  SUCCINIC SEMIALDEHYDE DEHYDROGENASE DEFICIENCY


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
NAD(P) binding site
homodimeric interface
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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