>4RL4_1|Chains A, B|GTP cyclohydrolase-2|Helicobacter pylori (85962) MGSSHHHHHHSSENLYFQGHMKRLEVSNQAKLPTQFGEFYIQCFREKGSNGSKDHLVVFTPNFSQNPLVRLHSECLTGDALGSQKCDCGGALQMALERISKEGGLVIYLRQEGRGIGLFNKVNAYALQDKGYDTIQANEMIGFKDDERDYSVAGEILEYYRIKKMRLLTNNPKKIAALEKYAEVTRESLIVCANEHNQGYLEVKKLKMGHLL