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1E6 TCR in Complex with HLA-A02 carrying AQWGPDPAAA

X-ray diffraction
3.06Å resolution
PDB entry 5hyj coloured by chain, front view.
PDB entry 5hyj coloured by chain, side view.
PDB entry 5hyj coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
hetero pentamer (preferred)
Entry contents: 5 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Insulin complex
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Multimeric state: hetero pentamer
Accessible surface area: 38506.74 Å2
Buried surface area: 10806.41 Å2
Dissociation area: 938.48 Å2
Dissociation energy (ΔGdiss): -2.87 kcal/mol
Dissociation entropy (TΔSdiss): 13.85 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-100922
Assembly 2
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Assembly Name: Insulin complex
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Multimeric state: hetero pentamer
Accessible surface area: 38152.92 Å2
Buried surface area: 10686.65 Å2
Dissociation area: 900.26 Å2
Dissociation energy (ΔGdiss): -2.57 kcal/mol
Dissociation entropy (TΔSdiss): 13.83 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-100922

Macromolecules

HLA class I histocompatibility antigen, A alpha chain
Chains: A, F
Length: 276 amino acids
Theoretical weight: 31.95 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P04439 (Residues: 25-299; Coverage: 81%)
Gene names: HLA-A, HLAA
Pfam:
InterPro:
CATH:
HLA class I histocompatibility antigen, A alpha chain in PDB entry 5hyj, assembly 1, front view.
HLA class I histocompatibility antigen, A alpha chain in PDB entry 5hyj, assembly 1, side view.
HLA class I histocompatibility antigen, A alpha chain in PDB entry 5hyj, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P04439  
127620406080100120140160180200220240260
 
100200
UniProt
P04439
Chains
Domains
Secondary structure
Flexibility predictions
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Sequence conservation
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Beta-2-microglobulin
Chains: B, G
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Pfam: Immunoglobulin C1-set domain
InterPro:
CATH: Immunoglobulins
Beta-2-microglobulin in PDB entry 5hyj, assembly 1, front view.
Beta-2-microglobulin in PDB entry 5hyj, assembly 1, side view.
Beta-2-microglobulin in PDB entry 5hyj, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P61769  
1100102030405060708090100
 
50100MIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM
UniProt
P61769
Chains
Domains
Secondary structure
Flexibility predictions
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Insulin
Chains: C, H
Length: 10 amino acids
Theoretical weight: 983 Da
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P01308 (Residues: 15-24; Coverage: 0%)
Gene name: INS
Insulin in PDB entry 5hyj, assembly 1, front view.
Insulin in PDB entry 5hyj, assembly 1, side view.
Insulin in PDB entry 5hyj, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P01308  
11012345678910
 
510AQWGPDPAAA
UniProt
P01308
Chains
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T cell receptor alpha chain constant; T cell receptor alpha variable 12-3
Chains: D, I
Length: 193 amino acids
Theoretical weight: 21.69 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0B4J271 (Residues: 24-113; Coverage: 97%)
  • Canonical: P01848 (Residues: 1-82; Coverage: 59%)
    • nullnull
Gene names: TCRA, TRAC, TRAV12-3
Pfam:
InterPro:
CATH: Immunoglobulins
T cell receptor alpha chain constant in PDB entry 5hyj, assembly 1, front view.
T cell receptor alpha chain constant in PDB entry 5hyj, assembly 1, side view.
T cell receptor alpha chain constant in PDB entry 5hyj, assembly 1, top view.
PDBe-KB: UniProt Coverage View: A0A0B4J271   P01848  
119320406080100120140160180
 
50100150
UniProt
A0A0B4J271
P01848
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Secondary structure
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T cell receptor beta constant 2; T cell receptor beta variable 12-4
Chains: E, J
Length: 246 amino acids
Theoretical weight: 28.03 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0B4J2E0 (Residues: 20-115; Coverage: 100%)
  • Canonical: A0A5B9 (Residues: 1-129; Coverage: 73%)
    • nullnull
Gene names: TCRBC2, TRBC2, TRBV12-4
Pfam:
InterPro:
CATH: Immunoglobulins
T cell receptor beta constant 2 in PDB entry 5hyj, assembly 1, front view.
T cell receptor beta constant 2 in PDB entry 5hyj, assembly 1, side view.
T cell receptor beta constant 2 in PDB entry 5hyj, assembly 1, top view.
PDBe-KB: UniProt Coverage View: A0A0B4J2E0   A0A5B9  
124620406080100120140160180200220240
 
100200
UniProt
A0A0B4J2E0
A0A5B9
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Interaction interfaces
Molecule details ›

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