Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyType B glycosyltransferase-like 8104089 3001586 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyType B glycosyltransferase-like 8104089 3001586 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACapsule_synthe5fa0A2 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: Capsule_synthECOD (1.6)
AEUF08619e5fa0A1 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: EUF08619ECOD (1.6)
BCapsule_synthe5fa0B1 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: Capsule_synthECOD (1.6)
BEUF08619e5fa0B2 A: a/b three-layered sandwichesX: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)T: UDP-Glycosyltransferase/glycogen phosphorylaseF: EUF08619ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF21912Glycosyltransferase 99 family N-terminal domain (Glyco_transf_99)Glycosyltransferase 99 family N-terminal domainThis entry represents the Glycosyltransferase 99 family N-terminal domain, which is found in a new family of glycosyltransferases (GTs) assigned as family GT99 in the CAZy database. The GT99 family includes a prototype beta-Kdo GT from WbbB, a modula ...This entry represents the Glycosyltransferase 99 family N-terminal domain, which is found in a new family of glycosyltransferases (GTs) assigned as family GT99 in the CAZy database. The GT99 family includes a prototype beta-Kdo GT from WbbB, a modular protein participating in lipopolysaccharide (LPS) O-antigen synthesis in Raoultella terrigena. Kdo (3-deoxy-D-manno-oct-2-ulosonic acid) is an eight-carbon sugar mostly found in Gram-negative bacteria, where it is involved in attaching surface polysaccharides to their lipid anchors. Alpha-Kdo provides a bridge between lipid A and the core oligosaccharide in all bacterial LPSs, while an oligosaccharide of beta-Kdo residues links group 2 capsular polysaccharides to (lyso)phosphatidylglycerol. beta-Kdo is also found in a small number of other bacterial polysaccharides. The structure and function of the prototypical cytidine monophosphate-Kdo-dependent alpha-Kdo glycosyltransferase from LPS assembly is well characterized. The WbbB2-401 protein structure is built around two alpha/beta domains with recognizable Rossmann-fold topology, broadly meeting the criteria of conforming to a GT-B fold.
Domain
A, B
PF05159Capsule polysaccharide biosynthesis protein (Capsule_synth)Capsule polysaccharide biosynthesis protein- Family