Protein
Lipopolysaccharide core galacturonosyltransferase RgtB
Organism
Rhizobium leguminosarum bv. viciae (strain 3841)
Function
Involved in the modification of the lipopolysaccharide (LPS) inner core. Catalyzes the transfer of a galacturonic acid (GalA) residue to the 5-position of the outer Kdo (3-deoxy-D-manno-octulosonic acid) residue of the LPS inner core, using dodecaprenyl phosphate-GalA as the donor substrate. Acts after the other GalA transferase RgtA.
Similarity
Belongs to the glycosyltransferase 83 family.
Sequence
MTESNRRDISWIFALLAAYFVLQVGVRLATSHSLDLDEAEQAFRSQWLAAGYGPQPPFYNWLQYTVFQFAGVSLTALSIVKNLLLFISYLLYGLTARLVLRDKALVAIATLGLLTIPQMAFEMQRDLTHTVAVFFSASIFFYGFIRSLKQPSLASYLIAGIGIGFGLLAKYNFAILPAAALIAALSDARLRPRIFDWRLGLTAAVALVITLPHLFWLKDNLDFATARTLEKMTASGDASYLTQVAMGVSSLALAIISFAALTVAVFAIVFGKSLRPALGSGSEWTRLLERMMLVFLAGILLLIVFGGAAGIKDRWLVPMLFILPLYFCLKIEAAGVETGKALRRFIPVVAVIMIGVPAALYGSVAAARFTGHYERLNRPYAGMLEILRKQAEPAAILAGDSLLAGNLRQDIPGVPILSADYPGFNPDLTSRRPLLLVWLLPKGGSEALPPDMAEWLQANLGTSAPEASVIDVPYFYGRGDDRYRFGYAWVNQPG