Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
FPDEase_Ie6iekF1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)
CPDEase_Ie6iekC1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)
BPDEase_Ie6iekB1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)
EPDEase_Ie6iekE1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)
APDEase_Ie6iekA1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)
DPDEase_Ie6iekD1 A: alpha bundlesX: PriB N-terminal domain-likeH: Aconitase iron-sulfur domainT: Aconitase iron-sulfur domainF: PDEase_IECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
F2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
E2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
C, F
Fab R12, neutralizing antibody L-LAMBDA Homo sapiens (human) IGLV5-37*01, IGLJ3*02, IGLC2*01, IGLC2*02, IGLC3*04 V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA IG FAB-GAMMA-1_LAMBDA IMGT (202610-0)
B, E
Fab R12, neutralizing antibody VH-CH1 Homo sapiens (human) IGHV1-24*01, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_LAMBDA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C, F
Light ChainIGLV5 LambdansmgngcSAbDab (2026-03-20)
B, E
Heavy ChainIGHV1 -nsmgngcSAbDab (2026-03-20)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C, F
Light chain of Fab R12---
B, E
Heavy chain of Fab R12---
A, D
NSmGnGc-