>sp|Q02SL4|RIBA_PSEAB GTP cyclohydrolase-2 OS=Pseudomonas aeruginosa GN=ribA MSVVFVAASKLPTPFGEFTMHGFLDEESGKEHVALSMGDIADGAPVLGRLHSECLTGDAL FSLRCDCGFQLEGALAAIAEEGRGVLLYLRQEGRGIGLLNKIRAYELQDGGADTVEANLQ LGFGADQRDYAMCQPMLAHLGVSSLRLMTNNPRKVKALESYAITVAERVPLQRGLNKHNR RYLATKAGKLGHMLGSLHQGEAETT