Structure analysis

Cryo-EM structure of Mycobacterium tuberculosis ATP synthase Fo in complex with TBAJ-587

Electron Microscopy
3.17Å resolution
Source organism: Mycobacterium tuberculosis
Assembly composition:
hetero decamer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero decamer
Accessible surface area: 32299.32 Å2
Buried surface area: 34424.04 Å2
Dissociation area: 2,073.92 Å2
Dissociation energy (ΔGdiss): 34.69 kcal/mol
Dissociation entropy (TΔSdiss): 12.71 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-274275

Macromolecules

Chains: 1, 2, 3, 4, 5, 6, 7, 8, 9
Length: 81 amino acids
Theoretical weight: 8.06 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: P9WPS1 (Residues: 1-81; Coverage: 100%)
Gene names: MTCY373.25, Rv1305, atpE
Pfam: ATP synthase subunit C

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Chain: a
Length: 250 amino acids
Theoretical weight: 27.49 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: P9WPV7 (Residues: 1-250; Coverage: 100%)
Gene names: MTCY373.24, Rv1304, atpB
Pfam: ATP synthase A chain

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