Structure analysis

Mycobacterium smegmatis ATP synthase Fo combined all classes

Electron Microscopy
2.75Å resolution
Assembly composition:
hetero dodecamer (preferred)
Entry contents: 4 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dodecamer
Accessible surface area: 36335.07 Å2
Buried surface area: 40087.71 Å2
Dissociation area: 1,580.14 Å2
Dissociation energy (ΔGdiss): 18.46 kcal/mol
Dissociation entropy (TΔSdiss): 12.06 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-106425

Macromolecules

Chains: L, M, N, O, P, Q, R, S, T
Length: 86 amino acids
Theoretical weight: 8.6 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: A0R205 (Residues: 1-86; Coverage: 100%)
Gene names: MSMEG_4941, atpE
Pfam: ATP synthase subunit C
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Chain: a
Length: 252 amino acids
Theoretical weight: 27.57 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: A0R206 (Residues: 1-252; Coverage: 100%)
Gene names: MSMEG_4942, atpB
Pfam: ATP synthase A chain
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Chain: d
Length: 445 amino acids
Theoretical weight: 47.5 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: A0R203 (Residues: 1-445; Coverage: 100%)
Gene names: MSMEG_4939, MSMEI_4812, atpF, atpFH, atpH
Pfam:
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Chain: b
Length: 180 amino acids
Theoretical weight: 19.02 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: A0R204 (Residues: 1-170; Coverage: 100%)
Gene names: MSMEG_4940, MSMEI_4813, atpF
Pfam: ATP synthase B/B' CF(0)
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