Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyPH domain-like 8038608 3000134 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPLC-like phosphodiesterases 8038609 3000615 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyC2 domain (calcium/lipid-binding domain, calb) 8038607 3000965 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyEF-hand 8038605 3001983 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyRas-like P-loop GTPases 8057406 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BPH_12_1e2fjuB6 A: beta barrelsX: PH domain-likeH: PH domain-like (From Topology)T: PH domain-likeF: PH_12_1ECOD (1.6)
BC2e2fjuB4 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: C2 domain (From Topology)T: C2 domainF: C2ECOD (1.6)
BEF-hand_likee2fjuB5 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_likeECOD (1.6)
BEFh_PI-PLC21e2fjuB7 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EFh_PI-PLC21ECOD (1.6)
BPI-PLC-Xe2fjuB3 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: PI-PLC-XECOD (1.6)
ARase2fjuA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.30.29.240 Mainly Beta Roll PH-domain like CATH (4.3.0)
B1.10.238.10 Mainly Alpha Orthogonal Bundle Recoverin domain 1CATH (4.3.0)
B3.20.20.190 Alpha Beta Alpha-Beta Barrel TIM Barrel Phosphatidylinositol (PI) phosphodiesteraseCATH (4.3.0)
B2.60.40.150 Mainly Beta Sandwich Immunoglobulin-like C2 domainCATH (4.3.0)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF22631Phosphoinositide phospholipase C beta1-4-like EF-hand domain (PLCB1-4-like_EFh)Phosphoinositide phospholipase C beta1-4-like EF-hand domainThis entry represents the first EF-hand domain found in 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1-4 (PLCB1-4) from human and related proteins. PLC-beta isoforms mediate the production of the second messenger molecules diacylgly ...This entry represents the first EF-hand domain found in 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1-4 (PLCB1-4) from human and related proteins. PLC-beta isoforms mediate the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) to propagate signals for several physiological responses [1-5].
Domain
PF17787PH domain (PH_14)PH domainThis entry corresponds to the PH domain found at the N-terminus of phospholipase C enzymes [1].Domain
PF00387Phosphatidylinositol-specific phospholipase C, Y domain (PI-PLC-Y)Phosphatidylinositol-specific phospholipase C, Y domain- Family
PF00168C2 domain (C2)C2 domain- Domain
PF00388Phosphatidylinositol-specific phospholipase C, X domain (PI-PLC-X)Phosphatidylinositol-specific phospholipase C, X domain- Family
PF00071Ras family (Ras)Ras familyIncludes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motil ...Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motility and fusion. They share a fold in common with all Ras GTPases: this is a six-stranded beta-sheet surrounded by five alpha-helices [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase beta 2
Ras-related C3 botulinum toxin substrate 1