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:	CREBBP
Human P-Site:	S1884
P-Site Sequence:	VPQQSLPSPTSAPPG
UniProt:	Q92793
Intern. Prot. ID:	IPI00023339

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CREBBP	Q92793	S1884	VPQQSLPSPTSAPPG	100 / 9 AA	265
Phosphosite 1:	SYN1	P17600	S510	PLPQRLPSPTSAPQQ	88 / 9 AA	74
Phosphosite 2:	EP300	Q09472	S1849	GQQQGLPSPTPATPT	77 / 9 AA	264
Phosphosite 3:	MUC16	Q8WXI7	S13160	GTPSSLPSPTTAVPL	87 / 8 AA	2353
Phosphosite 4:	WDR62	O43379	T1191	PTDRNLPTPTSAPTP	66 / 9 AA	166
Phosphosite 5:	PHF21A	Q96BD5	S478	VQPVSLPSPTSTDGD	87 / 8 AA	75
Phosphosite 6:	SYN1	P17600	T512	PQRLPSPTSAPQQPA	100 / 7 AA	74
Phosphosite 7:	PAPOLA	P51003	S537	DNSMSVPSPTSATKT	77 / 9 AA	83
Phosphosite 8:	GMEB2	Q9UKD1	S191	GARVSLSSPTSAEYI	87 / 8 AA	56
Phosphosite 9:	SEMA4C	Q9C0C4	S772	IPGQPLPSPTRLHLG	75 / 8 AA	93
Phosphosite 10:	NOS2	P35228	S745	KSRQNLQSPTSSRAT	66 / 9 AA	131
Phosphosite 11:	CD19	P15391	T356	GNVLSLPTPTSGLGR	75 / 8 AA	61
Phosphosite 12:	MDC1	Q14676	T980	AGDLPGPTSAPVPSG	85 / 7 AA	227
Phosphosite 13:	KIAA0284	Q9Y4F5	S1548	VAAQSPPSPASAEAL	77 / 9 AA	172
Phosphosite 14:	WDR62	O43379	T1193	DRNLPTPTSAPTPGL	85 / 7 AA	166
Phosphosite 15:	ATF7	P17544	S182	PLHPTLPSPTSVITQ	75 / 8 AA	53
Phosphosite 16:	CREBBP	Q92793	S1881	TRNVPQQSLPSPTSA	100 / 6 AA	265
Phosphosite 17:	MAMSTR	Q6ZN01	S357	VFSSSLPSPTNSSSP	75 / 8 AA	45
Phosphosite 18:	USP35	Q9P2H5	T629	ARELPPPTSAQGPGR	85 / 7 AA	113
Phosphosite 19:	FAM122C	Q6P4D5	S15	LGFKSLPSSTTADGN	66 / 9 AA	23
Phosphosite 20:	FAM171B	Q6P995	S617	EGQQSLPSQASDWSR	75 / 8 AA	92