>gi|226823319 methenyltetrahydrofolate synthetase domain containing isoform 1 [Homo sapiens] MEPRAVGVSKQDIREQIWGYMESQNLADFPRPVHHRIPNFKGSYLACQNI KDLDVFARTQEVKVDPDKPLEGVRLLVLQSKKTLLVPTPRLRTGLFNKIT PPPGATKDILRKCATSQGVRNYSVPIGLDSRVLVDLVVVGSVAVSEKGWR IGKGEGYADLEYAMMVSMGAVSKETPVVTIVHDCQVVDIPEELVEEHDIT VDYILTPTRVIATGCKRPKPMGITWFKISLEMMEKIPILRSLRAREQQAG KDVTLQGEHQHLPEPGCQQTVPLSVGRRPPDTPGPETNSMEAAPGSPPGE GAPLAADVYVGNLPGDARVSDLKRALRELGSVPLRLTWQGPRRRAFLHYP DSAAAQQAVSCLQGLRLGTDTLRVALARQQRDK