4WCY | pdb_00004wcy

Fab fragment of mouse AZ130 monoclonal antibody


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth L]SH2e4wcyL1 A: alpha bundlesX: Cysteine proteinases-likeH: Piezo CTL2 domainT: Piezo CTL2 domainF: SH2ECOD (develop294)
A [auth H]SH2e4wcyH1 A: alpha bundlesX: Cysteine proteinases-likeH: Piezo CTL2 domainT: Piezo CTL2 domainF: SH2ECOD (develop294)
A [auth H]EF-hand_1, EF-hand_6, EF-hand_7e4wcyH2 A: alpha bundlesX: Lipocalins/StreptavidinH: SAM/DNA-glycosylaseT: SAM domain-likeF: EF-hand_1, EF-hand_6, EF-hand_7ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
B [auth L]AZ130 Fab L-KAPPA Mus musculus (house mouse) IGKV3-10*01, IGKJ4*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202610-0)
A [auth H]AZ130 Fab VH-CH1 Mus musculus (house mouse) IGHV14-3*02, IGHJ1*01, IGHJ1*02, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth L]Light ChainIGKV3 Kappa-SAbDab (2026-03-20)
A [auth H]Heavy ChainIGHV14 --SAbDab (2026-03-20)