2X61

Crystal structure of the sialyltransferase CST-II in complex with trisaccharide acceptor and CMP

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2x61a_ Alpha and beta proteins (a/b) Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII (Campylobacter jejuni ) [TaxId: 197 ], SCOPe (2.08)
Bd2x61b_ Alpha and beta proteins (a/b) Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII Alpha-2,3/8-sialyltransferase CstII (Campylobacter jejuni ) [TaxId: 197 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySialyltransferase/TPK catalytic domain-like 8040779 3000683 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySialyltransferase/TPK catalytic domain-like 8040779 3000683 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACST-Ie2x61A1 A: a/b three-layered sandwichesX: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)H: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)T: Alpha-2,3/8-sialyltransferase CstII-relatedF: CST-IECOD (1.6)
BCST-Ie2x61B1 A: a/b three-layered sandwichesX: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)H: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)T: Alpha-2,3/8-sialyltransferase CstII-relatedF: CST-IECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.90.1480.10 Alpha Beta Alpha-Beta Complex sialyltransferase cstii, chain A Alpha-2,3-sialyltransferaseCATH (4.3.0)
B3.90.1480.10 Alpha Beta Alpha-Beta Complex sialyltransferase cstii, chain A Alpha-2,3-sialyltransferaseCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF06002Alpha-2,3-sialyltransferase (CST-I) (CST-I)Alpha-2,3-sialyltransferase (CST-I)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
ALPHA-2,3-/2,8-SIALYLTRANSFERASE - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR036715Alpha-2,3-sialyltransferase superfamilyHomologous Superfamily
A, B
IPR009251Alpha-2,3-sialyltransferaseFamily