› 9c5s

X-ray diffraction
1.01Å resolution

Disulfide-linked, antiparallel p53-derived peptide dimer (CV1)

Released:
DOI: 10.2210/pdb9c5s/pdb
PDB entry 9c5s coloured by chain, front view.
PDB entry 9c5s coloured by chain, side view.
PDB entry 9c5s coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structural Characterization of Disulfide-Linked p53-Derived Peptide Dimers.
DiGiorno MC, Vithanage N, Victorio CG, Kreitler DF, Outlaw VK, Sawyer N
Res Sq (2024)
PMID: 39070635

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-138138 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cellular tumor antigen p53 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 16 amino acids
Theoretical weight: 1.68 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P04637 (Residues: 17-30; Coverage: 4%)
Gene names: P53, TP53
Sequence domains: P53 transactivation motif

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS-II BEAMLINE 17-ID-1
Spacegroup: P3121
Unit cell:
a: 45.243Å b: 45.243Å c: 62.699Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.191 0.19 0.202
Expression system: Not provided

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