Structure analysis

Structure of S. cerevisiae Ulp2:Csm1 complex

X-ray diffraction
2.14Å resolution
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 12570.48 Å2
Buried surface area: 7097.23 Å2
Dissociation area: 1,676.02 Å2
Dissociation energy (ΔGdiss): 23.63 kcal/mol
Dissociation entropy (TΔSdiss): 12.02 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-150540

Macromolecules

Chain: B
Length: 26 amino acids
Theoretical weight: 2.89 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:
  • Canonical: P40537 (Residues: 821-845; Coverage: 2%)
Gene names: SMT4, ULP2, YIL031W

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Chain: A
Length: 122 amino acids
Theoretical weight: 14.14 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:
  • Canonical: P25651 (Residues: 69-190; Coverage: 64%)
Gene names: CSM1, SPO86, YCR086W, YCR86W
Pfam: Chromosome segregation protein Csm1/Pcs1
InterPro:
CATH: Aspartate Aminotransferase, domain 1

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