3RVU | pdb_00003rvu

Structure of 4C1 Fab in C2221 space group


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

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth C]ABC_trane3rvuC1 A: alpha bundlesX: beta-GraspH: HTHT: winged helix domainF: ABC_tranECOD (develop294)
B [auth D]ABC_trane3rvuD1 A: alpha bundlesX: beta-GraspH: HTHT: winged helix domainF: ABC_tranECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth C]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [auth D]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
A [auth C]FAB 4C1 mAb L-KAPPA Mus musculus (house mouse) IGKV14-111*01, IGKJ2*01, IGKJ2*02, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202610-0)
B [auth D]FAB 4C1 mAb VH-CH1 Mus musculus (house mouse) IGHV3-2*02, IGHJ3*01, 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
A [auth C]Light ChainIGKV14 Kappa-SAbDab (2026-03-20)
B [auth D]Heavy ChainIGHV3 --SAbDab (2026-03-20)