Description | Members of this protein family are probable NAD-dependent dehydrogenases related to the alanine dehydrogenase of Archaeoglobus fulgidus (see ) [ ] and, more distantly, to ornithine cyclodeaminase. Members include the staphylobactin biosynthesis protein SbnB. Together with SbnA, SbnB is encoded by the staphyloferrin B biosynthetic gene cluster. SbnA uses PLP and substrates O-phospho-L-serine and L-glutamate to produce a metabolite N-(1-amino-1-carboxyl-2-ethyl)-glutamic acid (ACEGA), while SbnB uses NAD(+) to oxidatively hydrolyze ACEGA to yield alpha-ketoglutarate and L-Dap []. | Name | 2,3-diaminopropionate biosynthesis protein SbnB |
Short Name | SbnB | Type | Family |