• View coding sequence with residue numbers, amino-acids, highlighted CpG sites and exon-intron boundaries.
• View NC_000017.9 gene sequence (new reference sequence used from R13 version) with exon-intron boundaries and highlighted polymorphic sites.
• Old reference sequence used from R1 to R12 database versions: X54156 gene sequence with exon-intron boundaries and highlighted polymorphic sites.
• Coding sequence at GenBank
  
• GeneView at NCBI EntrezGene
  
• Gene view at ENSEMBL
  
• Protein info at Swiss-Pro

• Protein sequence alignment
• Structure of p53 C. Elegans Ortholog Cep-1
• Structure of Mouse p53 core domain

• Download p53 core domain and Rasmol viewer
• p53 core domains bound to DNA
• p53 core domain bound to the ankyrin and SH3 domains of 53BP2
• p53 core domain bound to the Brct Region of 53Bp1
• p53 core domains (2) bound to the Brct Regions (2) of 53Bp1
• p53 tetramerization domain (residues 326-356)
• p53 tetramerization domain (X-ray)
• p53 transactivation domain bound to mdm2