>sp|P11172-4|UMPS_HUMAN Isoform 4 of Uridine 5'-monophosphate synthase OS=Homo sapiens OX=9606 GN=UMPS MLEILEQQKKVDAETVGRVKRFIQENVFVAANHNGSPLSIKEAPKELSFGARAELPRIHP VASKLLRLMQKKETNLCLSADVSLARELLQLADALGPSICMLKTHVDILNDFTLDVMKEL ITLAKCHEFLIFEDRKFADIGNTVKKQYEGDNLGQQYNSPQEVIGKRGSDIIIVGRGIIS AADRLEAAEMYRKAAWEAYLSRLGV