>sp|Q9ZDE8|GCH1_RICPR GTP cyclohydrolase 1 OS=Rickettsia prowazekii (strain Madrid E) OX=272947 GN=folE PE=3 SV=1 MSKPTREEAKEAVRTLLKFIGEDPNREGLLKTPDRVINSYTEIFSGYGKDAQEILNTKFY DICNFQDLISLEGIKFTSFCEHHILPFNGTVHIAYIPDNCIIGVSKLARIVNIFARRLQI QEKMTLEIAESVQENLKPLGVAVKISALHSCMSMRGVMHDNSVMNTMYYTGIFAEQQKYR YEFLNLIAKR