>sp|Q9KLB8|PH4H_VIBCH Phenylalanine-4-hydroxylase OS=Vibrio cholerae serotype O1 GN=phhA MSKIPLAVRIGLGRLNVTNLLRSRAMTQYHSKPVSEHGHIDWDQDEHAVWHELITRQQEV VKTRACQAYLDGLNMLNLPTDRLPQLPEINRVLQRETGWQVEPVPALISFDRFFALLADK KFPVATFLRRREEFDYLQEPDFFHEVYGHCAMLTHPDFAAFTHVYGQLGAKATPKERSYL ARLYWFTVEFGLVQEQGQTKIYGGGILSSPGETLYASESTIPKREPFDIMQVLRTPYRID IMQPIYYVLPDLSQLYQLSQRDVMALVWQAMQDGLLPPLFQPKEQQHAG