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:	S2307
P-Site Sequence:	QMKQQIGSPGQPNPM
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	S2307	QMKQQIGSPGQPNPM	100 / 9 AA	265
Phosphosite 1:	EP300	Q09472	S2271	LLQQQMGSPVQPNPM	77 / 9 AA	264
Phosphosite 2:	COL6A6	A6NMZ7	S1708	GLPGEMGSPGEPGPP	62 / 8 AA	247
Phosphosite 3:	COL4A6	Q14031	S740	GLPGMIGSPGLPGSK	75 / 8 AA	164
Phosphosite 4:	PLEKHF1	Q96S99	S227	AEEQGAGSPGQPAHL	77 / 9 AA	31
Phosphosite 5:	RXRA	P19793	S43	SLGPGIGSPGQLHSP	100 / 6 AA	51
Phosphosite 6:	ZNF8	P17098	T221	SSLVSQQTGSPGKQP	85 / 7 AA	65
Phosphosite 7:	ZNF8	P17098	S223	LVSQQTGSPGKQPGE	85 / 7 AA	65
Phosphosite 8:	GNAS	P84996	T368	GHSQPIPTPGQPLPP	66 / 9 AA	68
Phosphosite 9:	UNC80	Q8N2C7	S157	HQVENQGSPGQPCQS	100 / 6 AA	363
Phosphosite 10:	NLRP1	Q9C000	S107	PSEPHLGSPSQPTST	62 / 8 AA	166
Phosphosite 11:	NFAT2	O95644	S813	PVATHPGSPGQPPPA	100 / 6 AA	101
Phosphosite 12:	COL21A1	Q96P44	S645	GLMGSNGSPGQPGTP	100 / 6 AA	99
Phosphosite 13:	COL24A1	Q17RW2	S622	GAQGFIGSPGEAGQL	71 / 7 AA	175
Phosphosite 14:	COL4A1	P02462	T886	GEMGVMGTPGQPGSP	71 / 7 AA	161
Phosphosite 15:	GBX2	P52951	S30	SIDSLIGSPPQPSPG	85 / 7 AA	37
Phosphosite 16:	MLL5	Q8IZD2	S1476	PPSQQLGSPYRPHHS	66 / 9 AA	205
Phosphosite 17:	KNDC1	Q76NI1	S392	RGPGVPGSPGQPETS	100 / 6 AA	191
Phosphosite 18:	COL24A1	Q17RW2	S595	GFAGNIGSPGYPGRQ	75 / 8 AA	175
Phosphosite 19:	COL21A1	Q96P44	S681	GEPGATGSPGEPGYM	71 / 7 AA	99
Phosphosite 20:	KIAA1957	Q8TF44	S178	GALAQVGSPGAGRRR	83 / 6 AA	45