Structure analysis

Crystal structure of Y36A mutant of human macrophage migration inhibitory factor

X-ray diffraction
2Å resolution
Source organism: Homo sapiens
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo trimer
Accessible surface area: 12853.63 Å2
Buried surface area: 7910.22 Å2
Dissociation area: 3,342.43 Å2
Dissociation energy (ΔGdiss): 31.9 kcal/mol
Dissociation entropy (TΔSdiss): 23.89 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-146863
Assembly 2
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Multimeric state: homo trimer
Accessible surface area: 12826.87 Å2
Buried surface area: 7947.27 Å2
Dissociation area: 3,361.58 Å2
Dissociation energy (ΔGdiss): 32.32 kcal/mol
Dissociation entropy (TΔSdiss): 23.88 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-146863
Assembly 3
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Multimeric state: homo trimer
Accessible surface area: 13327.65 Å2
Buried surface area: 6945.88 Å2
Dissociation area: 3,226.52 Å2
Dissociation energy (ΔGdiss): 31.04 kcal/mol
Dissociation entropy (TΔSdiss): 23.86 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-146863
Assembly 4
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Multimeric state: homo trimer
Accessible surface area: 13131.5 Å2
Buried surface area: 6951.27 Å2
Dissociation area: 3,232.42 Å2
Dissociation energy (ΔGdiss): 28.89 kcal/mol
Dissociation entropy (TΔSdiss): 23.84 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-146863

Macromolecules

Chains: A, B, C, D, E, F, G, J
Length: 114 amino acids
Theoretical weight: 12.26 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P14174 (Residues: 2-115; Coverage: 99%)
Gene names: GLIF, MIF, MMIF
Pfam: Macrophage migration inhibitory factor (MIF)
InterPro:
CATH: Macrophage Migration Inhibitory Factor

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