Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRibosome inactivating proteins (RIP) 8032658 3001164 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRicin B-like lectins 8036804 3000678 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRicin B-like lectins 8036805 3000678 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARIPe1puuA1 A: a+b two layersX: RIP/Polo-box domainH: Ribosome inactivating proteins (RIP) (From Topology)T: Ribosome inactivating proteins (RIP)F: RIPECOD (1.6)
BRicin_B_lectine1puuB1 A: beta duplicates or obligate multimersX: beta-Trefoil (From Topology)H: beta-Trefoil (From Topology)T: beta-TrefoilF: Ricin_B_lectinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.420.10 Alpha Beta 3-Layer(aba) Sandwich Ricin (A subunit) domain 1CATH (4.3.0)
A4.10.470.10 Few Secondary Structures Irregular Ricin (A Subunit), domain 2 Ricin (A Subunit), domain 2CATH (4.3.0)
B2.80.10.50 Mainly Beta Trefoil Trefoil (Acidic Fibroblast Growth Factor, subunit A) CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00161Ribosome inactivating protein (RIP)Ribosome inactivating protein- Domain
PF00652Ricin-type beta-trefoil lectin domain (Ricin_B_lectin)Ricin-type beta-trefoil lectin domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
lectin I A chain -
lectin I B chain -