9JY1 | pdb_00009jy1

delta epsilon/delta epsilon Fab-TCR tetramer


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

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

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth O],
L [auth Q]
Light ChainIGKV10 Kappat-cell surface glycoprotein cd3 epsilon chainSAbDab (2026-01-16)
A [auth P],
K [auth R]
Heavy ChainIGHV1 -t-cell surface glycoprotein cd3 epsilon chainSAbDab (2026-01-16)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
H [auth g],
R [auth G]
PF16680T-cell surface glycoprotein CD3 delta chain (Ig_4)T-cell surface glycoprotein CD3 delta chainThis is an immunoglobulin-like domain. It is found on the T-cell surface glycoprotein CD3 delta chain. CD3delta and CD3epsilon complex together as part of the T-cell receptor complex [1]. Domain
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
PF16681Ig-like domain on T-cell surface glycoprotein CD3 epsilon chain (Ig_5)Ig-like domain on T-cell surface glycoprotein CD3 epsilon chainIg_5 is an immunoglobulin domain found on T-cell surface glycoprotein CD3 epsilon chain. It forms a first-order complex with T-cell surface glycoprotein CD3 delta chain as part of the T-cell receptor complex [1]. Domain
E [auth d],
O [auth D]
PF16680T-cell surface glycoprotein CD3 delta chain (Ig_4)T-cell surface glycoprotein CD3 delta chainThis is an immunoglobulin-like domain. It is found on the T-cell surface glycoprotein CD3 delta chain. CD3delta and CD3epsilon complex together as part of the T-cell receptor complex [1]. Domain
C [auth a],
D [auth b],
M [auth A],
N [auth B]
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 n],
T [auth N]
T cell receptor gamma variable 9,T cell receptor gamma constant 1
I [auth m],
S [auth M]
T cell receptor delta variable 2,T cell receptor delta constant-
H [auth g],
R [auth G]
T-cell surface glycoprotein CD3 gamma chain
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
T-cell surface glycoprotein CD3 epsilon chain
E [auth d],
O [auth D]
T-cell surface glycoprotein CD3 delta chain
C [auth a],
D [auth b],
M [auth A],
N [auth B]
T-cell surface glycoprotein CD3 zeta chain
B [auth O],
L [auth Q]
Fab light chain---
A [auth P],
K [auth R]
Fab heavy chain---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
J [auth n],
T [auth N]
IPR003597Immunoglobulin C1-setDomain
J [auth n],
T [auth N]
IPR013783Immunoglobulin-like foldHomologous Superfamily
J [auth n],
T [auth N]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
J [auth n],
T [auth N]
IPR051117T cell receptor gamma variable/constant regionFamily
J [auth n],
T [auth N]
IPR007110Immunoglobulin-like domainDomain
J [auth n],
T [auth N]
IPR013783Immunoglobulin-like foldHomologous Superfamily
J [auth n],
T [auth N]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
J [auth n],
T [auth N]
IPR013106Immunoglobulin V-set domainDomain
J [auth n],
T [auth N]
IPR051117T cell receptor gamma variable/constant regionFamily
J [auth n],
T [auth N]
IPR007110Immunoglobulin-like domainDomain
I [auth m],
S [auth M]
IPR003597Immunoglobulin C1-setDomain
I [auth m],
S [auth M]
IPR013783Immunoglobulin-like foldHomologous Superfamily
I [auth m],
S [auth M]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
I [auth m],
S [auth M]
IPR013106Immunoglobulin V-set domainDomain
I [auth m],
S [auth M]
IPR003599Immunoglobulin domain subtypeDomain
I [auth m],
S [auth M]
IPR051117T cell receptor gamma variable/constant regionFamily
I [auth m],
S [auth M]
IPR007110Immunoglobulin-like domainDomain
H [auth g],
R [auth G]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
H [auth g],
R [auth G]
IPR003598Immunoglobulin subtype 2Domain
H [auth g],
R [auth G]
IPR032052CD3 gamma/delta subunit, Ig-like domainDomain
H [auth g],
R [auth G]
IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
H [auth g],
R [auth G]
IPR013783Immunoglobulin-like foldHomologous Superfamily
H [auth g],
R [auth G]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
IPR013783Immunoglobulin-like foldHomologous Superfamily
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
IPR003598Immunoglobulin subtype 2Domain
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
E [auth d],
O [auth D]
IPR032052CD3 gamma/delta subunit, Ig-like domainDomain
E [auth d],
O [auth D]
IPR015484CD3 protein, epsilon/gamma/delta subunitFamily
E [auth d],
O [auth D]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
E [auth d],
O [auth D]
IPR013783Immunoglobulin-like foldHomologous Superfamily
E [auth d],
O [auth D]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
C [auth a],
D [auth b],
M [auth A],
N [auth B]
IPR024128T-cell surface glycoprotein CD3 zeta subunitFamily
C [auth a],
D [auth b],
M [auth A],
N [auth B]
IPR003110Phosphorylated immunoreceptor signalling ITAMRepeat
C [auth a],
D [auth b],
M [auth A],
N [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
H [auth g],
R [auth G]
PharosP09693
F [auth e],
G [auth f],
P [auth E],
Q [auth F]
PharosP07766
E [auth d],
O [auth D]
PharosP04234
C [auth a],
D [auth b],
M [auth A],
N [auth B]
PharosP20963