Structure analysis

The complex crystals structure of the FAF1 UBL1_L-Hsp70 NBD with ADP and phosphate

X-ray diffraction
2.2Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 20156.8 Å2
Buried surface area: 3636.19 Å2
Dissociation area: 1,192.88 Å2
Dissociation energy (ΔGdiss): 0.54 kcal/mol
Dissociation entropy (TΔSdiss): 11.67 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-143653

Macromolecules

Chain: A
Length: 382 amino acids
Theoretical weight: 42.08 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DMV8 (Residues: 1-382; Coverage: 60%)
Gene names: HSP72, HSPA1, HSPA1A, HSX70
Pfam: Hsp70 protein
InterPro:

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Chain: B
Length: 81 amino acids
Theoretical weight: 9.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UNN5 (Residues: 91-171; Coverage: 13%)
Gene names: CGI-03, FAF1, UBXD12, UBXN3A
InterPro: Ubiquitin-like domain superfamily

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