Function and Biology

Structural basis of reactivation of oncogenic p53 mutants by a small molecule: methylene quinuclidinone (MQ). Human wild-type p53DBD bound to DNA and MQ: wt-DNA-MQ (III)

Source organisms:
Biochemical function: DNA-binding transcription factor activity
Biological process: apoptotic process
Cellular component: nucleus

Sequence family

Pfam Protein family (Pfam)
PF00870
Domain description: P53 DNA-binding domain
Occurring in:
  1. Cellular tumor antigen p53

InterPro InterPro annotations
IPR002117
Domain description: p53 tumour suppressor family
Occurring in:
  1. Cellular tumor antigen p53
IPR011615
Domain description: p53, DNA-binding domain
Occurring in:
  1. Cellular tumor antigen p53
IPR008967
Domain description: p53-like transcription factor, DNA-binding domain superfamily
Occurring in:
  1. Cellular tumor antigen p53
IPR012346
Domain description: p53/RUNT-type transcription factor, DNA-binding domain superfamily
Occurring in:
  1. Cellular tumor antigen p53