Protein
4-alpha-glucanotransferase
Organism
Clostridium butyricum
Function
Catalyzes a disproportionation reaction in which single or multiple glucose units from oligosaccharides are transferred to the 4-hydroxyl group of acceptor sugars. Glucose, maltose and maltotriose can act as acceptor, whereas of the three only maltotriose can act as donor.
Similarity
Belongs to the disproportionating enzyme family.
Sequence
MHISSLPGKYGIGTFGRSAYEFCDFLEKAGQKYWQILPLGQTSYGDSPYQSFSAFAGNPYFIDLDILNEKNLLDKDDYEEKNFGDNKEMINYGLIFNEKMKVLRKAYMNFNSKDDESFAKFIEDEKKWLDDYSLFMALKYKFNFISWNSWNKDIKLRKNEEIEKYKDELKEDVNYWKFLQYEFFSQWKNLKDYANKKNIKIIGDIPIYIAQDSSDVWSNPDIFLLNKETLEPLKVSGCPPDAFSETGQLWGNPIYDWGYLEKTNFEWWVDRIKSSLKLYDILRIDHFRGFEAYWSVDYGEKTAQNGKWIKGPEMKLFNVIKEKIGDIEIIAEDLGYLTEETLEFKKRTGFPGMKIIQFAFGGDSSNPYLPHNYEKNCVAYTGTHDNDTVRGWFEVTGSKEEKEKAVEYFKLTEEEGYNWGVIRGVWSSVANTSIGVMQDFLNLGNEARINKPSTLASNWSWRAKDNVFTNELANKIYRLTRIYGRCE