>sp|Q58899|WECB_METJA UDP-N-acetylglucosamine 2-epimerase OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=wecB PE=1 SV=1 MKLSIILGTRPEIIKLSPIIRALEKTNIDWHIIHTNQHYSENMDKIFFEELNLPNPKYNL NIGSGTHGEQTGKMLIEIEKVLLKEKPDVVVVQGDTNTVLAGALVASKLKIDVAHVEAGL RSFDRNMPEEINRVLTDHISSYLFAPTEIAKNNLLREGIEENKIFVVGNTIVDATLQNLK IAEKNENVRAFFNSVVIDDDYFLLTLHRAENVDNKERLKNIVEGIFEIIEIYDKAIIFSI HPRTKKRLKEFNLFDKLKSNKKIKIIEPVGYLEFLMLEKNAELILTDSGGVQEEACILKV PCITLRDNTERPETVEVGANILVGDNKEKLIKAVEIMLNKKRNWKNPFGNGKSGERIVRI LTYGKY