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 5KKY | pdb_00005kky

Structure of Streptococcus pneumonia NanA bound with inhibitor 9N3Neu5Ac2en

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BECH_1e5kkyB1 A: alpha arraysX: Four-helical up-and-down bundleH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: ECH_1ECOD (v295.2)
AECH_1e5kkyA1 A: alpha arraysX: Four-helical up-and-down bundleH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: ECH_1ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.120.10.10 Mainly Beta 6 Propeller Neuraminidase CATH (4.3.0)
B2.40.220.10 Mainly Beta Beta Barrel Intramolecular trans-sialidase domain 3CATH (4.3.0)
A2.120.10.10 Mainly Beta 6 Propeller Neuraminidase CATH (4.3.0)
A2.40.220.10 Mainly Beta Beta Barrel Intramolecular trans-sialidase domain 3CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Sialidase A

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR001791Laminin G domainDomain
A, B
IPR011040SialidaseDomain
A, B
IPR049964Sialidase A repeatRepeat
A, B
IPR019931LPXTG cell wall anchor motifConserved Site
A, B
IPR023364Trans-sialidase, domain 3Homologous Superfamily
A, B
IPR036278Sialidase superfamilyHomologous Superfamily
A, B
IPR013320Concanavalin A-like lectin/glucanase domain superfamilyHomologous Superfamily
A, B
IPR004124Glycoside hydrolase, family 33, N-terminalDomain
A, B
IPR005877YSIRK Gram-positive signal peptideDomain
A, B
IPR026856Sialidase familyFamily