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 9JY2 | pdb_00009jy2

Fab-CD3-delta epsilon-TCR complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
E [auth f]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054845 3000071 SCOP2B (2022-06-29)
D [auth e]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054845 3000071 SCOP2B (2022-06-29)
C [auth d]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054849 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
J [auth B]MMPLe9jy2B1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: MMPLECOD (v295.2)
I [auth A]IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3e9jy2A1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3ECOD (v295.2)
E [auth f]RVT_1e9jy2f1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: RVT_1ECOD (v295.2)
D [auth e]RVT_1e9jy2e1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: RVT_1ECOD (v295.2)
C [auth d]RVT_1e9jy2d1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: RVT_1ECOD (v295.2)
B [auth b]RVT_1e9jy2b1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: RVT_1ECOD (v295.2)
A [auth a]RVT_1e9jy2a1 A: alpha arraysX: Hypothetical protein YqbG-likeH: Hypothetical protein YqbG-likeT: alpha/beta-HydrolasesF: RVT_1ECOD (v295.2)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
J [auth B]Heavy ChainIGHV1 --SAbDab (2026-09-25)
I [auth A]Light ChainIGKV10 Kappa-SAbDab (2026-09-25)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
J [auth B]PF11628T-cell surface glycoprotein CD3 zeta chain (TCR_zetazeta)T-cell surface glycoprotein CD3 zeta chain- Family
I [auth A]PF11628T-cell surface glycoprotein CD3 zeta chain (TCR_zetazeta)T-cell surface glycoprotein CD3 zeta chain- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
J [auth B]Fab heavy chain---
I [auth A]Fab light chain---
H [auth n]T cell receptor gamma constant 1
G [auth m]T cell receptor delta constant-
F [auth g]T-cell surface glycoprotein CD3 gamma chain
D [auth e],
E [auth f]
T-cell surface glycoprotein CD3 epsilon chain
C [auth d]T-cell surface glycoprotein CD3 delta chain
A [auth a],
B [auth b]
T-cell surface glycoprotein CD3 zeta chain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
H [auth n]IPR003597Immunoglobulin C1-setDomain
H [auth n]IPR013783Immunoglobulin-like foldHomologous Superfamily
H [auth n]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
H [auth n]IPR051117T cell receptor gamma variable/constant regionFamily
H [auth n]IPR007110Immunoglobulin-like domainDomain
G [auth m]IPR003597Immunoglobulin C1-setDomain
G [auth m]IPR013783Immunoglobulin-like foldHomologous Superfamily
G [auth m]IPR051755Immunoglobulin-like Cell Surface ReceptorFamily
G [auth m]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
F [auth g]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
F [auth g]IPR003598Immunoglobulin subtype 2Domain
F [auth g]IPR032052CD3 gamma/delta subunit, Ig-like domainDomain
F [auth g]IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
F [auth g]IPR013783Immunoglobulin-like foldHomologous Superfamily
F [auth g]IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
D [auth e],
E [auth f]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
D [auth e],
E [auth f]
IPR003598Immunoglobulin subtype 2Domain
D [auth e],
E [auth f]
IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
D [auth e],
E [auth f]
IPR013783Immunoglobulin-like foldHomologous Superfamily
D [auth e],
E [auth f]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
C [auth d]IPR032052CD3 gamma/delta subunit, Ig-like domainDomain
C [auth d]IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
C [auth d]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
C [auth d]IPR013783Immunoglobulin-like foldHomologous Superfamily
C [auth d]IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
A [auth a],
B [auth b]
IPR024128T-cell surface glycoprotein CD3 zeta subunitFamily
A [auth a],
B [auth b]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
A [auth a],
B [auth b]
IPR021663T-cell surface glycoprotein CD3 zeta subunit/High affinity IgE receptor gamma subunitFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
G [auth m]:  B7Z8K6
F [auth g]:  P09693
D [auth e],
E [auth f]
:  P07766
C [auth d]:  P04234
A [auth a],
B [auth b]
:  P20963