interface graph thumbnail
legend  pdf

structure nameSTRUCTURAL BASIS OF DNA RECOGNITION BY P53 TETRAMERS (COMPLEX IV)
(Cellular tumor antigen p53)
referenceRabinovich et al. Mol.Cell 22 741 2006
sourceHomo sapiens
experimentX-ray (resolution=2.50, R-factor=0.169)
structural superfamilyp53-like transcription factors;
sequence familyP53 DNAbinding domain;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKSACR

Estimated binding specificities ?

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# IC=4.434 IC/col=0.887 n_of_columns=5 specificity:   
A |   0   0  16   0  16
C |   0   0  13  96  54
G |   0  96  13   0  13
T |  96   0  54   0  13
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updated Sun Jun 28 05:20:56 2026