2Z4Q | pdb_00002z4q

Crystal structure of a murine antibody FAB 528


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be2z4qB3 A: HTHX: HTHH: tetra-helical, lambda repressor-likeT: Rpf1_CF:ECOD (20:10:01)
Be2z4qB1 A: small terminase oligomerization domainX: small terminase oligomerization domainH: small terminase oligomerization domainT:F:ECOD (20:10:01)
Ae2z4qA1 A: HTHX: HTHH: tetra-helical, lambda repressor-likeT: Rpf1_CF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A2.60.40.10 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
Fv 528 VH-CH1 Mus musculus (house mouse) IGHV1S5*01, IGHV1-53*01, IGHJ2*02, IGHJ2*03, IGHG2A*01, IGHG2A*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-2A_KAPPA IMGT (202609-0)
Fv 528 L-KAPPA Mus musculus (house mouse) IGKV1-117*01, IGKJ1*01, IGKJ1*02, IGKJ2*01, IGKC*03 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-2A_KAPPA IMGT (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV1 --SAbDab (2026-03-13)
Light ChainIGKV1 Kappa-SAbDab (2026-03-13)