Structure analysis

Cryo-EM structure of fish immunogloblin M-Fc

Electron Microscopy
2.78Å resolution
Source organism: Oncorhynchus mykiss
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo octamer
Accessible surface area: 89957.69 Å2
Buried surface area: 29647.12 Å2
Dissociation area: 5,457.35 Å2
Dissociation energy (ΔGdiss): 14.38 kcal/mol
Dissociation entropy (TΔSdiss): 29.31 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-269629

Macromolecules

Chains: A, B, C, D, E, F, G, H
Length: 237 amino acids
Theoretical weight: 27 KDa
Source organism: Oncorhynchus mykiss
Expression system: Homo sapiens
UniProt:
  • Canonical: A0A8C7NK04 (Residues: 337-434, 435-566; Coverage: 41%)
Pfam: Immunoglobulin C1-set domain

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