Structure analysis

Valpha3S1 Vbeta13S1 HLA C 0602 VRSRRCLRL

X-ray diffraction
2.9Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero pentamer (preferred)
Entry contents: 5 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero pentamer
Accessible surface area: 36201.74 Å2
Buried surface area: 10847.04 Å2
Dissociation area: 1,097.76 Å2
Dissociation energy (ΔGdiss): -10.94 kcal/mol
Dissociation entropy (TΔSdiss): 13.8 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-224815
Assembly 2
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Multimeric state: hetero pentamer
Accessible surface area: 37147.57 Å2
Buried surface area: 10693.88 Å2
Dissociation area: 1,128.95 Å2
Dissociation energy (ΔGdiss): -8.7 kcal/mol
Dissociation entropy (TΔSdiss): 13.82 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-224815

Macromolecules

Chains: A, D
Length: 277 amino acids
Theoretical weight: 32.2 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: F6IQM2 (Residues: 25-300; Coverage: 85%)
Gene name: HLA-C
Pfam:
PDBe-KB: UniProt Coverage View: F6IQM2  
127720406080100120140160180200220240260
 
100200
UniProt
F6IQM2
Chains
Domains
Secondary structure
Interaction interfaces

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Chains: B, E
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Pfam: Immunoglobulin C1-set domain
PDBe-KB: UniProt Coverage View: P61769  
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Chains: C, F
Length: 9 amino acids
Theoretical weight: 1.14 KDa
Source organism: Homo sapiens
Expression system: Not provided
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Chains: G, I
Length: 196 amino acids
Theoretical weight: 21.6 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
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Chains: H, J
Length: 242 amino acids
Theoretical weight: 27.18 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
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