4NJA | pdb_00004nja

Crystal structure of Fab 6C8 in complex with MPTS

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
B [auth H]d4njah_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Mus musculus ) [TaxId: 10090 ], (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d4njal2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Mus musculus ) [TaxId: 10090 ], (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
A [auth L]d4njal1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Mus musculus ) [TaxId: 10090 ], (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth H]Cys_Met_Meta_PPe4njaH1 A: a/b three-layered sandwichesX: Cytidine deaminase-likeH: Cytidine deaminase-likeT: Cytidine deaminase-likeF: Cys_Met_Meta_PPECOD (v294.1)
A [auth L]Cys_Met_Meta_PPe4njaL1 A: a/b three-layered sandwichesX: Cytidine deaminase-likeH: Cytidine deaminase-likeT: Cytidine deaminase-likeF: Cys_Met_Meta_PPECOD (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 6C8 VH-CH1 Mus musculus (house mouse) IGHV1-34*01, IGHJ1*03, IGHG2B*01 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-2B_KAPPA IMGT (202615-0)
A [auth L]Fab 6C8 L-KAPPA Mus musculus (house mouse) IGKV3-5*01, IGKJ1*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-2B_KAPPA IMGT (202615-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H]Heavy ChainIGHV1 -8-methoxypyrene-1,3,6-trisulfonic acidSAbDab (2026-04-24)
A [auth L]Light ChainIGKV3 Kappa8-methoxypyrene-1,3,6-trisulfonic acidSAbDab (2026-04-24)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth L]PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth H]6C8 heavy chain
A [auth L]6C8 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]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]IPR050150Immunoglobulin Variable Light ChainFamily
A [auth L]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
A [auth L]IPR003597Immunoglobulin C1-setDomain
A [auth L]IPR013783Immunoglobulin-like foldHomologous 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