>tr|E6XGI5|E6XGI5_SHEP2 GTP cyclohydrolase-2 OS=Shewanella putrefaciens GN=ribA MSIKYVATSKLPTPWGVFAMHGFEDTETGKEHVALTFGTLSADEPVLGRIHSECLTGDAL FSLRCDCGFQLQTAMQNIAETGCGFILYLRQEGRGIGLLNKIRAYELQDKGANTVEANEQ LGFPADMRKYDMIKPMLEQIGVKHVRLMTNNPRKVKAMKEFGIEVVERVPLQVGKNRYNE AYLKTKSTELGHMMSEYHFVDED