4X8J | pdb_00004x8j

Crystal Structure of murine 12F4 Fab monoclonal antibody against ADAMTS5

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
C [auth B]d4x8jb2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
C [auth B]d4x8jb1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d4x8jl2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d4x8jl1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
D [auth A]d4x8ja_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
B [auth H]d4x8jh_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth B]Paramyxo_ncape4x8jB1 A: a/b three-layered sandwichesX: Rossmann-likeH: Glycosyl hydrolase domainT: Glycosyl hydrolase domainF: Paramyxo_ncapECOD (v294.1)
A [auth L]Paramyxo_ncape4x8jL1 A: a/b three-layered sandwichesX: Rossmann-likeH: Glycosyl hydrolase domainT: Glycosyl hydrolase domainF: Paramyxo_ncapECOD (v294.1)
D [auth A]Paramyxo_ncape4x8jA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Glycosyl hydrolase domainT: Glycosyl hydrolase domainF: Paramyxo_ncapECOD (v294.1)
B [auth H]Paramyxo_ncape4x8jH1 A: a/b three-layered sandwichesX: Rossmann-likeH: Glycosyl hydrolase domainT: Glycosyl hydrolase domainF: Paramyxo_ncapECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth B]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)
D [auth A]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [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
A [auth L],
C [auth B]		12F4 Fab L-KAPPA Mus musculus (house mouse) IGKV6-13*01, IGKJ4*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-2C_KAPPA IMGT (202611-0)
B [auth H],
D [auth A]		12F4 Fab VH-CH1 Mus musculus (house mouse) IGHV6-6*01, IGHJ3*01, IGHG2C*01, IGHG2C*02, IGHG2C*03 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-2C_KAPPA IMGT (202611-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L],
C [auth B]		Light ChainIGKV6 Kappa-SAbDab (2026-03-27)
B [auth H],
D [auth A]		Heavy ChainIGHV6 --SAbDab (2026-03-27)