>tr|E3D530|E3D530_NEIM7 GTP cyclohydrolase-2 OS=Neisseria meningitidis serogroup B GN=ribA MSEMLNHVASCRLPTEWGVFTMHGFEEANGQEHVALTVGNFSDGNPVLTRIHSECLTGDA LFSRKCDCGPQLEAAMRAVQTEGRGIIVYLRQEGRGIGLINKIRAYHLQDQGMDTVEANL ALGLPVDARDFRLAQSIYEYLGIRSVKLLTNNPEKIQTLKDAGINVVERIPLHVGENLEN KRYLQTKADKLGHLMSE