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Straight actin filament from Arp2/3 branch junction sample (ADP-BeFx)

Electron Microscopy
3.6Å resolution
PDB entry 8uz1 coloured by chain, front view.
PDB entry 8uz1 coloured by chain, side view.
PDB entry 8uz1 coloured by chain, top view.
Source organism: Oryctolagus cuniculus
Assembly composition:
homo nonamer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Actin, alpha skeletal muscle
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Multimeric state: homo nonamer
Accessible surface area: 120837.1 Å2
Buried surface area: 36178.17 Å2
Dissociation area: 3,997.72 Å2
Dissociation energy (ΔGdiss): 17.85 kcal/mol
Dissociation entropy (TΔSdiss): 18.67 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-243772

Macromolecules

Actin, alpha skeletal muscle
Chains: J, K, L, M, N, O, P, Q, R
Length: 372 amino acids
Theoretical weight: 41.52 KDa
Source organism: Oryctolagus cuniculus
UniProt:
  • Canonical: P68139 (Residues: 6-377; Coverage: 99%)
Gene names: ACTA, ACTA1
Pfam: Actin
Actin, alpha skeletal muscle in PDB entry 8uz1, assembly 1, front view.
Actin, alpha skeletal muscle in PDB entry 8uz1, assembly 1, side view.
Actin, alpha skeletal muscle in PDB entry 8uz1, assembly 1, top view.
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