Mannose-1-phosphate guanylyltransferase manC MANC9_ECOLX rfbM1 rfbM MLLPVIMAGGTGSRLWPMSRELYPKQFLRLFGQNSMLQETITRLSGLEVHEPMVICNEEHRFLVAEQLRQLNKLSSNIILEPVGRNTAPAIALAALQATRHGDDPLMLVLAADHIINNQPVFHDAIRVAEQYADEGHLVTFGIVPNAPETGYGYIQRGVAVTDSAHTPYQVARFVEKPDRERAGAYLASGEYYWNSGMFMFRAKKYLSELAKFRPDILEACQAAVNAADNGSDFISIPHDIFCECPDESVDYAVMEKTADAVVVGLDADWSDVGSWSALWEVSPKDGQGNVLSGDAWVHNSENCYINSDEKLVAAIGVENLVIVSTKDAVLVMNRERSQDVKKAVEFLKQNQRTEYKRHREIYRPWGRCDVVVQTPRFNVNRITVKPGGAFSMQMHHHRAEHWVILAGTGQVTVNGKQFLLSENQSTFIPIGAEHCLENPGCIPLEVLEIQSGSYLGEDDIIRIKDQYGRC 471 Involved in GDP-mannose biosynthesis which serves as the activated sugar nucleotide precursor for mannose residues in cell surface polysaccharides. This enzyme participates in synthesis of the LPS O9 antigen. GDP-mannose pyrophosphorylase