N-terminal-like domain of Paenibacillus sp. YM-1 Laminaribiose Phosphorylase and similar proteins. The glycoside hydrolase family 94 (previously known as glycosyltransferase family 36) includes bacterial laminaribiose phosphorylase. This N-terminal domain is involved in oligomerization and may play a role in catalysis, but it is separate from the catalytic domain [an (alpha/alpha)(6) barrel]. Bacterial laminaribiose phosphorylase phosphorolyzes laminaribiose into alpha-glucose 1-phosphate and glucose, but does not phosphorolyze other glucobioses; it slightly phosphorolyzed laminaritriose and higher laminarioligosaccharides. The GH64N domain, as represented by this model, is also found at the N-terminus of GH94 members with uncharacterized specificities.
N-terminal domain of glycoside hydrolase family 94 and related domains. The glycoside hydrolase family 94 (previously known as glycosyltransferase family 36) includes cellobiose phosphorylase (EC:2.4.1.20), cellodextrin phosphorylase (EC:2.4.1.49), chitobiose phosphorylase (EC:2.4.1.-), amongst other members. Their N-terminal domain is involved in oligomerization and may play a role in catalysis, but it is separate from the catalytic domain [an (alpha/alpha)(6) barrel]. This GH64N domain also occurs in tandem repeat arrangements (not at the N-terminus) in cyclic beta 1-2 glucan synthetase and related proteins, and as a standalone domain in distantly related proteins of unknown function.
Glycoside hydrolase family 94 N-terminal-like domain of uncharacterized function. The glycoside hydrolase family 94 (previously known as glycosyltransferase family 36) includes cellobiose phosphorylase (EC:2.4.1.20), cellodextrin phosphorylase (EC:2.4.1.49), chitobiose phosphorylase (EC:2.4.1.-), amongst other members. Their N-terminal domain is involved in oligomerization and may play a role in catalysis, but it is separate from the catalytic domain [an (alpha/alpha)(6) barrel]. The GH64N domain, as represented by this model, is found near the N-terminus of GH94 members and related proteins with uncharacterized specificities.
Glycosyltransferase family 36. The glycosyltransferase family 36 includes cellobiose phosphorylase (EC:2.4.1.20), cellodextrin phosphorylase (EC:2.4.1.49), chitobiose phosphorylase (EC:2.4.1.-). Many members of this family contain two copies of this domain.