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 1L7T | pdb_00001l7t

Crystal Structure Analysis of the anti-testosterone Fab fragment

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
B [auth H]d1l7th1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin heavy chain variable domain, VH house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
B [auth H]d1l7th2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d1l7tl1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin light chain kappa variable domain, VL-kappa house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d1l7tl2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) Immunoglobulin light chain kappa constant domain, CL-kappa house mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth H]Copper-binde1l7tH1 A: alpha arraysX: Phage tail fiber protein trimerization domainH: Phage tail fiber protein trimerization domainT: Phage tail fiber protein trimerization domainF: Copper-bindECOD (v295.2)
A [auth L]Copper-binde1l7tL1 A: alpha arraysX: Phage tail fiber protein trimerization domainH: Phage tail fiber protein trimerization domainT: Phage tail fiber protein trimerization domainF: Copper-bindECOD (v295.2)

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]77 VH-CH1 Mus musculus (house mouse) IGHV5-9-1*01, IGHV5-9-3*01, IGHV5-9*04, IGHV5-6*03, IGHJ1*01, IGHJ1*02, IGHJ1*03, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202638-0)
A [auth L]77 L-KAPPA Mus musculus (house mouse) IGKV1-117*01, IGKJ1*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202638-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H]Heavy ChainIGHV5 --SAbDab (2026-10-02)
A [auth L]Light ChainIGKV1 Kappa-SAbDab (2026-10-02)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth H]anti-testosterone (heavy chain)- - -
A [auth L]anti-testosterone (light chain)- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B [auth H]IPR003597Immunoglobulin C1-setDomain
B [auth H]IPR013783Immunoglobulin-like foldHomologous Superfamily
B [auth H]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
B [auth H]IPR013106Immunoglobulin V-set domainDomain
B [auth H]IPR003599Immunoglobulin domain subtypeDomain
B [auth H]IPR007110Immunoglobulin-like domainDomain
B [auth H]IPR050380Immune Recognition and Response ModulatorsFamily
B [auth H]IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
A [auth L]IPR003597Immunoglobulin C1-setDomain
A [auth L]IPR050150Immunoglobulin Variable Light ChainFamily
A [auth L]IPR013783Immunoglobulin-like foldHomologous Superfamily
A [auth L]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
A [auth L]IPR013106Immunoglobulin V-set domainDomain
A [auth L]IPR003599Immunoglobulin domain subtypeDomain
A [auth L]IPR007110Immunoglobulin-like domainDomain
A [auth L]IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site