The domain within your query sequence starts at position 5 and ends at position 28; the E-value for the P53_TAD domain shown below is 6.1e-11.

QSDISLELPLSQETFSGLWKLLPP

P53_TAD

P53_TAD
PFAM accession number:PF08563
Interpro abstract (IPR013872):

The binding of the p53 transactivation domain by regulatory proteins regulates p53 transcription activation. This entry is comprised of a single amphipathic alpha helix and contains a highly conserved motif [ (PUBMED:8875929) (PUBMED:16159876) ].

GO function:protein binding (GO:0005515)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry P53_TAD