2ICI

Crystal Structure of Streptococcal Pyrogenic Exotoxin I

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF01123e2iciA1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: PF01123ECOD (1.6)
APF02876e2iciA2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF02876ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)
A2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01123Staphylococcal/Streptococcal toxin, OB-fold domain (Stap_Strp_toxin)Staphylococcal/Streptococcal toxin, OB-fold domainThis entry represents an OB-fold domain found in enterotoxins.Domain
PF02876Staphylococcal/Streptococcal toxin, beta-grasp domain (Stap_Strp_tox_C)Staphylococcal/Streptococcal toxin, beta-grasp domain- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Exotoxin I -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR006123Staphylococcal/Streptococcal toxin, beta-grasp domainDomain
IPR006177Staphylococcal/streptococcal toxin, bacterialFamily
IPR006126Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved siteConserved Site
IPR016091Superantigen toxin, C-terminalHomologous Superfamily
IPR006173Staphylococcal/Streptococcal toxin, OB-foldDomain
IPR013307Superantigen, staphylococcal/streptococcal toxin, bacterialFamily
IPR008992EnterotoxinHomologous Superfamily