Protein
2-hydroxymuconic semialdehyde dehydrogenase
Organism
Pseudomonas putida
Function
2-hydroxymuconic acid semialdehyde can be converted to 2-hydroxypent-2,4-dienoate either directly by the action of 2-hydroxymuconic semialdehyde hydrolase (HMSH) or by the action of three sequential enzymes, the first of which is HMSD. Can oxidize not only 2-hydroxymuconic semialdehyde and its analogs but also benzaldehyde and its analogs.
Similarity
Belongs to the aldehyde dehydrogenase family.
Sequence
MKEIKHFISGELVGSASGKLFDNVSPANGQVIGRVHEAGRAEVDAAVRAARAALKGPWGKMTVAERAEILHRVADGITARFGEFLEARMPGHRQAEVAGQPHRHSARRANFKVFADLLKNVANEAFEMATPDGAGALNYGVRRPKGVIGVISPWNLPLLLMTWKVGPALACGNCVVVKPSEETPLTATLLGEVMQAAGVPAGVYNVVHGFGGDSAGAFLTEHPDVDAYTFTGETGTGETIMRAAAKGVRQVSLELGGKNAGIVFADCDMDKAIEGTLRSAFANCGQVCLGTERVYVERPIFDAFVARLKAGAEALKIGEPNDPEANFGPLISHKPREKVPSYYQQAVDDGATVVTGGGVPEMPAHLAGGAWVQPTIWTGLADDSAVVTEEIFGPCCHIRPFDSEEEAIELANSLPYGLASAIWTENVRRAHRVAGQIEAGIVWVNSWFLRDLRTAFGGSKQSGIGREGGVHSLEFYTELKNICVKL