>gi|116875838 methenyltetrahydrofolate synthetase domain containing isoform 3 [Homo sapiens] MEPRAGVSKQDIREQIWGYMESQNLADFPRPVHHRIPNFKGSYLACQNIK DLDVFARTQEVKVDPDKPLEGVRLLVLQSKKTLLVPTPRLRTGLFNKITP PPGATKDILRKCATSQGVRNYSVPIGLDSRVLVDLVVVGSVAVSEKGWRI GKGEGYADLEYAMMVSMGAVSKETPVVTIVHDCQVVDIPEELVEEHDITV DYILTPTRVIATGCKRPKPMGITWFKISLEMMEKIPILRSLRAREQQAGK DVTLQGEHQHLPEPGCQQTVPLSVGRRPPDTPGPETNSMEAAPGSPPGEG APLAADVYVGNLPGDARVSDLKRALRELGSVPLRLTWQGPRRRAFLHYPD SAAAQQAVSCLQGLRLGTDTLRVALARQQRDK