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:	S554
P-Site Sequence:	SESALPTSLGATNPL
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	S554	SESALPTSLGATNPL	100 / 9 AA	265
Phosphosite 1:	CREBBP	Q92793	T553	ISESALPTSLGATNP	100 / 8 AA	265
Phosphosite 2:	UPK3A	O75631	S258	TQEAVPKSLGASESS	66 / 9 AA	31
Phosphosite 3:	NUP50	Q9UKX7	S263	EKKTDPSSLGATSAS	85 / 7 AA	50
Phosphosite 4:	C19orf44	Q9H6X5	S282	QTSHLPTSLAADRTL	85 / 7 AA	71
Phosphosite 5:	MBOAT5	Q6P1A2	S34	SLNKLATSLGASEQA	75 / 8 AA	56
Phosphosite 6:	THADA	Q6YHU6	S864	WQDALPSSLSAYLTQ	75 / 8 AA	220
Phosphosite 7:	C17orf54	Q8N7U9	S133	RNDALPTSLCLCCSE	100 / 6 AA	16
Phosphosite 8:	NAV1	Q8NEY1	S988	SPPALPMSLSAKGQL	66 / 9 AA	202
Phosphosite 9:	NOTCH1	P46531	S2467	ESPALPTSLPSSLVP	100 / 6 AA	273
Phosphosite 10:	NOTCH1	P46531	T2466	QESPALPTSLPSSLV	100 / 6 AA	273
Phosphosite 11:	YEATS2	Q9ULM3	S403	PFYALPSSLERTPTK	66 / 9 AA	151
Phosphosite 12:	COL19A1	Q14993	S392	GPPALPGSLGIQGPQ	85 / 7 AA	115
Phosphosite 13:	ENOSF1	Q7L5Y1	S19	RDVRFPTSLGGHGAD	71 / 7 AA	50
Phosphosite 14:	ENOSF1	Q7L5Y1	T18	VRDVRFPTSLGGHGA	71 / 7 AA	50
Phosphosite 15:	MNK1	Q9BUB5	S188	GLTAAPTSLGSSDPP	66 / 9 AA	51
Phosphosite 16:	FAM38A	Q92508	T10	LRPELPTTLGPVSLR	62 / 8 AA	233
Phosphosite 17:	FAM38A	Q92508	T9	DLRPELPTTLGPVSL	62 / 8 AA	233
Phosphosite 18:	PLCL2	Q9UPR0	S17	AGGALPTSPGPALGA	66 / 9 AA	126
Phosphosite 19:	KCNS1	Q96KK3	T22	RSKVVLPTPLGGRST	62 / 8 AA	58
Phosphosite 20:	CCDC157	Q569K6	S250	QSQNLPSSLGQFQQL	83 / 6 AA	84