4AK2 | pdb_00004ak2

Structure of BT4661, a SusE-like surface located polysaccharide binding protein from the Bacteroides thetaiotaomicron heparin utilisation locus

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyE set domains 8090310 3000070 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyE set domains 8090309 3000070 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AIg_BT4661_5the4ak2A01 A: alpha arraysX: Rossmann-likeH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: Ig_BT4661_5thECOD (v295.2)
AHemagglutinine4ak2A02 A: alpha arraysX: Rossmann-likeH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: HemagglutininECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.2720 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
A2.60.40.2730 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF16319Surface glycan binding protein BT4661-like, N-terminal (Ig_BT4661_1st)Surface glycan binding protein BT4661-like, N-terminalThis entry, mainly found in Bacteroides, includes the putative surface glycan binding protein (SGBP) BT4661 from Bacteroides thetaiotaomicron (Swiss:Q89YS0). BT4661 appears to play a role in the bacterial degrading apparatus of the host glycosaminogl ...This entry, mainly found in Bacteroides, includes the putative surface glycan binding protein (SGBP) BT4661 from Bacteroides thetaiotaomicron (Swiss:Q89YS0). BT4661 appears to play a role in the bacterial degrading apparatus of the host glycosaminoglycans heparin (Hep) and heparan sulfate (HS). It shows six discrete domains that adopt an Ig-like fold arranged in an extended, curved conformation [1]. This is the first Ig-like domain.
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR032529Surface glycan binding protein BT4661-like, N-terminal domainDomain