2YA5

Crystal structure of Streptococcus pneumoniae NanA (TIGR4) in complex with sialic acid

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ABNR_2e2ya5A1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 6-bladedF: BNR_2ECOD (1.6)
BBNR_2e2ya5B1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 6-bladedF: BNR_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
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)
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)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF13088BNR repeat-like domain (BNR_2)BNR repeat-like domain- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
NEURAMINIDASE A-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR001791Laminin G domainDomain
A, B
IPR011040SialidaseDomain
A, B
IPR049964Sialidase A repeatRepeat
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
A, B
IPR019931LPXTG cell wall anchor domainDomain