Protein
D-galactonate dehydratase family member OG2516_05608
Organism
Oceanicola granulosus (strain ATCC BAA-861 / DSM 15982 / KCTC 12143 / HTCC2516)
Function
Has no detectable activity with D-mannonate and with a panel of 70 other acid sugars (in vitro), in spite of the conservation of the residues that are expected to be important for catalytic activity and cofactor binding. May have evolved a divergent function.
Similarity
Belongs to the mandelate racemase/muconate lactonizing enzyme family. GalD subfamily.
Sequence
MKITDAKVFVGGPGKNYVTVKVMTDSGVYGLGDATLNNRETLPAKYLTDYLVPNLIGMDPRRSEDIWQFLYRGAYFRRGPVAMAAFGAIDMALWDIKGKLADMPLYQLFGGKSRDGAMVYGHATGADLEDLMDSIAHYVEQGYKAVRVQCGIPGMPTASYAVPEERGASKHYISDFSGIRPKTEIWDSGKYLRWMPGALMAIRERFGPDLHILHDVHHRLTPREAAQFAKAVEPVDLYWLEDPTPAEDQAALRLVRQHSTTPIAIGEVFNSIWECNKLIEEELIDFIRVAATYAGGITHVKRIVDLAGLHHVRTGFHGAPSHSPLCMAAHAHLNAWAPNFGIQEYLVLGTPDCDALFPSDHRMEDGMVHVSDAPGLGVDFDEAEAARYEYRPGSHPVVRLTDGTMWDY