>sp|A5F0J0|PHS_VIBC3 Putative pterin-4-alpha-carbinolamine dehydratase OS=Vibrio cholerae serotype O1 GN=phhB MLDELRCEACSAGAIGLTSEEQQQLLSELDGWALIHRDGIAQLEKRYRFKNFKQAWAFSN QIAELAEQEFHHPAILLEWGNVTVTWWSHSIKGLHKNDFICAAKCDALT