5JRP | pdb_00005jrp

crystal structure of monoclonal antibody MR78 Fab


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth H]RRM_1e5jrpH1 A: a/b three-layered sandwichesX: SH3H: SH3T: SH3F: RRM_1ECOD (v294.1)
A [auth L]RRM_1e5jrpL1 A: a/b three-layered sandwichesX: SH3H: SH3T: SH3F: RRM_1ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A [auth L]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 H]Fab MR78 VH-CH1 Homo sapiens (human) IGHV4-39*01, IGHV4-39*07, IGHJ6*04, 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_KAPPA IMGT (202614-0)
A [auth L]Fab MR78 L-KAPPA Homo sapiens (human) IGKV1-33*01, IGKV1D-33*01, IGKJ3*01, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202614-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H]Heavy ChainIGHV4 --SAbDab (2026-04-17)
A [auth L]Light ChainIGKV1 Kappa-SAbDab (2026-04-17)