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Extracellular domain of gamma delta TCR

Electron Microscopy
3.02Å resolution
PDB entry 8jbv coloured by chain, front view.
PDB entry 8jbv coloured by chain, side view.
PDB entry 8jbv coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: IG-light delta chain and IG-light gamma chain
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Multimeric state: hetero tetramer
Accessible surface area: 42162.36 Å2
Buried surface area: 8710.03 Å2
Dissociation area: 604.22 Å2
Dissociation energy (ΔGdiss): -12.74 kcal/mol
Dissociation entropy (TΔSdiss): 14.22 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-243902

Macromolecules

T cell receptor delta constant; T cell receptor delta variable 1
Chains: M, m
Length: 307 amino acids
Theoretical weight: 34.32 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: A0A1B0GX56 (Residues: 21-114; Coverage: 99%)
  • Canonical: B7Z8K6 (Residues: 1-153; Coverage: 100%)
    • nullnull
Gene names: TRDC, TRDV1
Pfam:
T cell receptor delta constant in PDB entry 8jbv, assembly 1, front view.
T cell receptor delta constant in PDB entry 8jbv, assembly 1, side view.
T cell receptor delta constant in PDB entry 8jbv, assembly 1, top view.
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T cell receptor gamma constant 1; T cell receptor gamma variable 5
Chains: N, n
Length: 331 amino acids
Theoretical weight: 37.76 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: A0A0B4J1U4 (Residues: 19-118; Coverage: 99%)
  • Canonical: P0CF51 (Residues: 1-173; Coverage: 100%)
    • nullnull
Gene names: TCRGC1, TCRGV5, TRGC1, TRGV5
Pfam:
T cell receptor gamma constant 1 in PDB entry 8jbv, assembly 1, front view.
T cell receptor gamma constant 1 in PDB entry 8jbv, assembly 1, side view.
T cell receptor gamma constant 1 in PDB entry 8jbv, assembly 1, top view.
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