>sp|A1KU62|RIBA_NEIMF GTP cyclohydrolase-2 OS=Neisseria meningitidis serogroup C / serotype 2a GN=ribA MSEMLNHVASCRLPTEWGVFTMHGFEEANGQEHVALTVGNFSDGNPVLTRIHSECLTGDA LFSRKCDCGPQLEAAMRAVQTEGRGIIVYLRQEGRGIGLINKIRAYHLQDQGMDTVEANL ALGLPVDARDFRLAQSIYEYLGIRSVKLLTNNPEKIQTLKDAGINVVERIPLHVGENLEN KRYLQTKADKLGHLMSE