3QB2 | pdb_00003qb2

The Crystal Structure of Immunity Factor for SPN (IFS)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyProtein immunity factor IFS-like 8052674 3002133 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyProtein immunity factor IFS-like 8052674 3002133 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyProtein immunity factor IFS-like 8052674 3002133 SCOP2B (2022-06-29)
ASCOP2 FamilyProtein immunity factor IFS-like 8046044 4004839 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyProtein immunity factor IFS-like 8052674 3002133 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DPkinase,Pkinase_Ce3qb2D1 A: a/b three-layered sandwichesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Pkinase,Pkinase_CECOD (v294.1)
CPkinase,Pkinase_Ce3qb2C1 A: a/b three-layered sandwichesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Pkinase,Pkinase_CECOD (v294.1)
BPkinase,Pkinase_Ce3qb2B1 A: a/b three-layered sandwichesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Pkinase,Pkinase_CECOD (v294.1)
AIFSe3qb2A1 A: a/b three-layered sandwichesX: Membrane attack complex/perforin (MACPF) and cholesterol-dependent cytolysin (CDC) domainsH: GFP-likeT: GFP-likeF: IFSECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR038509IFS superfamilyHomologous Superfamily
A, B, C, D
IPR032002Immunity factor for SPNFamily