>gi|226823322 methenyltetrahydrofolate synthetase domain containing isoform 2 [Homo sapiens] MEPRAVGVSKQDIREQIWGYMESQNLADFPRPVHHRIPNFKGASHAAEQL PRLQAFKTARTIKVNPDAPQKSARFFVLESKKTLLVPTPRLRTGLFNKIT PPPGATKDILRKCATSQGVRNYSVPIGLDSRVLVDLVVVGSVAVSEKGWR IGKGEGYADLEYAMMVSMGAVSKETPVVTIVHDCQVVDIPEELVEEHDIT VDYILTPTRVIATGCKRPKPMGITWFKISLEMMEKIPILRSLRAREQQAG KDVTLQGEHQHLPEPGCQQTVPLSVGRRPPDTPGPETNSMEAAPGSPPGE GAPLAADVYVGNLPGDARVSDLKRALRELGSVPLRLTWQGPRRRAFLHYP DSAAAQQAVSCLQGLRLGTDTLRVALARQQRDK