Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	EP300
Human P-Site:	S281
P-Site Sequence:	IQTKTVLSNNLSPFA
UniProt:	Q09472
Intern. Prot. ID:	IPI00020985

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EP300	Q09472	S281	IQTKTVLSNNLSPFA	100 / 9 AA	264
Phosphosite 1:	CRTC3	Q6UUV7	S343	TLNKTVLSSSLNNHP	75 / 8 AA	67
Phosphosite 2:	FER1L6	Q2WGJ9	S634	EKMKTVLSDFISRSS	66 / 9 AA	209
Phosphosite 3:	TAGAP	Q8N103	T521	APHKKVLTKNLSAGS	66 / 9 AA	81
Phosphosite 4:	ATP6V1A	P38606	S260	GCGKTVISQSLSKYS	66 / 9 AA	68
Phosphosite 5:	GJA9	P57773	S330	DEQETVLSNEISTLS	66 / 9 AA	59
Phosphosite 6:	DYNC1LI2	O43237	T463	AKKSGQKTVLSNVQE	100 / 6 AA	54
Phosphosite 7:	DYNC1LI2	O43237	S466	SGQKTVLSNVQEELD	100 / 6 AA	54
Phosphosite 8:	EP300	Q09472	T278	GLQIQTKTVLSNNLS	100 / 6 AA	264
Phosphosite 9:	KIAA0372	Q6PGP7	S1395	ELQKTVMSNSTSVPA	66 / 9 AA	175
Phosphosite 10:	NEDD4	P46934	S357	LQKKIVLSNNTPRQT	85 / 7 AA	149
Phosphosite 11:	HYOU1	Q9Y4L1	S321	NRLKTVLSANADHMA	85 / 7 AA	111
Phosphosite 12:	SUGT1	Q9Y2Z0	S341	ESGGTVLSTNWSDVG	75 / 8 AA	41
Phosphosite 13:	SUGT1	Q9Y2Z0	T342	SGGTVLSTNWSDVGK	75 / 8 AA	41
Phosphosite 14:	RPN2	P04844	S516	EAPSTVLSQNLFTPK	85 / 7 AA	69
Phosphosite 15:	NHEDC1	Q4ZJI4	T38	TAHEETKTVLSDTEE	83 / 6 AA	56
Phosphosite 16:	NHEDC1	Q4ZJI4	S41	EETKTVLSDTEEIKP	83 / 6 AA	56
Phosphosite 17:	HMG2L1	Q9UGU5	S588	GCPKQVLSNTLDNIA	75 / 8 AA	66
Phosphosite 18:	FER1L6	Q2WGJ9	T631	APEEKMKTVLSDFIS	83 / 6 AA	209
Phosphosite 19:	KIAA0372	Q6PGP7	T1392	VLEELQKTVMSNSTS	83 / 6 AA	175
Phosphosite 20:	KCNA10	Q16322	S263	NMSKTVLSQTMFTDP	62 / 8 AA	58