p300 domain 1–82 | MDKVLNREESMELMDLLGLERAAWGNLSLMRKAYLRKCKEFHPDKGGDEDKMKRMNTLYKKMEQDVK |
pRb domain 101–118 | VAHQPDFGTWSSSEVPTYGTEEWESWWSSFNEKWDEDLFCHEDMFASDEEATADSQHSTPPKKKR |
 | KVEDPKDFPCDLHQFLSQAVFSNRTLACFAVYT TKEKAQILYKKLMEKYSVT FISRHMCAGHNIIF |
DNA binding | FLTPHRHRV SAINNFCQKLCTFSFLI CKGVNKEYLLYSALTRDPYHTIEESIQGGLKEHDFNPEEPEETKQVSW |
 | KLITEYAVETKCEDVFLLLGMYLEFQYNVEECKKCQKKDQPYHFKYHEKHFANATIFAESKNQKSICQQAVDTVLAKK |
p53 domain 351–450 | RVDSLHMTREEMLTERFNHI LDKMDLIFGAHGNAVLEQYMAGVAWLHCLLPKMDSVIFDFLHCIVFNV |
 | PKRRYWLFKGPIDSGKTTLAAGLLDL CGGKAL |
ATPase activity | NVNLPMERLTFELGVAIDQYMVVFEDVKGT GAESKDLPSGHGINNLDSLRDYLDGSVKVNLEKKHLNKRTQIFPP |
 | GLVTMNE |
p53 domain 533–626 | YPVPKTLQARFVRQIDFRPKIYLRKSLQNSEFLL EKRILQSGMTLLLLLIWFRPV ADFATDIQSRIVEWKERLD |
 | SEISMYTFSRMKYNICMGKC |
 | ILDITREEDSETEDSGHGSSTESQSQCSSQVSDTSAPAEDSQRSDPHSQELHLCKGFQCFKRPKTPPPK |