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:	Y1421
P-Site Sequence:	YHEILIGYLEYVKKL
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	Y1421	YHEILIGYLEYVKKL	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	Y1457	YHEILIGYLEYVKKL	100 / 9 AA	265
Phosphosite 2:	CREBBP	Q92793	Y1460	ILIGYLEYVKKLGYV	100 / 6 AA	265
Phosphosite 3:	EP300	Q09472	Y1424	ILIGYLEYVKKLGYT	100 / 6 AA	264
Phosphosite 4:	DDX26B	Q5JSJ4	Y835	KRRVLIQYLEKVLEK	66 / 9 AA	97
Phosphosite 5:	DNAJC16	Q9Y2G8	Y481	DKFILLGYLDQLRKD	71 / 7 AA	91
Phosphosite 6:	ACSBG2	Q5FVE4	Y475	GRHIFMGYLESETET	71 / 7 AA	74
Phosphosite 7:	PHKA2	P46019	Y647	SDSDLVGYLEDTCNQ	83 / 6 AA	138
Phosphosite 8:	HOXD1	Q9GZZ0	Y7	_MSSYLEYVSCSSSG	83 / 6 AA	34
Phosphosite 9:	Melanoma-associated antigen B17	A8MXT2	Y258	VREGYLEYQQVPSSD	100 / 5 AA	38
Phosphosite 10:	SERPINB13	Q9UIV8	Y120	TYLFLQKYLDYVEKY	55 / 9 AA	44
Phosphosite 11:	DNAH8	Q96JB1	Y1572	CQKSLTGYLEKKRLL	83 / 6 AA	515
Phosphosite 12:	DNAH5	Q8TE73	Y1706	CQKSLTGYLEKKRLC	83 / 6 AA	529
Phosphosite 13:	C20orf111	Q9NX31	Y272	TIEDLSGYMEYYLYI	71 / 7 AA	32
Phosphosite 14:	NARFL	Q9H6Q4	Y319	RGGGSGGYLEHVFRH	83 / 6 AA	53
Phosphosite 15:	KYNU	Q16719	T365	RKKSVLLTGYLEYLI	71 / 7 AA	52
Phosphosite 16:	Melanoma-associated antigen B17	A8MXT2	Y255	KDLVREGYLEYQQVP	100 / 5 AA	38
Phosphosite 17:	HMHA1	Q92619	Y302	YMKDLISYLEKRTTL	83 / 6 AA	125
Phosphosite 18:	HMHA1	Q92619	S301	KYMKDLISYLEKRTT	83 / 6 AA	125
Phosphosite 19:	Pyk2	Q14289	Y849	TPEKEVGYLEFTGPP	57 / 7 AA	116
Phosphosite 20:	AXIN2	Q9Y2T1	Y199	TSDIYLEYVRSGGEN	100 / 5 AA	94