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:	SPEN
Human P-Site:	S659
P-Site Sequence:	ARGREFYSEWETYQG
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S659	ARGREFYSEWETYQG	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	Y658	PARGREFYSEWETYQ	100 / 8 AA	402
Phosphosite 2:	DGAT1	O75907	Y361	QFGDREFYRDWWNSE	71 / 7 AA	55
Phosphosite 3:	PDE6C	P51160	Y291	MTKEKEFYDEWPIKL	71 / 7 AA	99
Phosphosite 4:	MRPL28	Q13084	Y115	QLFEREFYSEILDKK	100 / 6 AA	30
Phosphosite 5:	EPS8L1	Q8TE68	S422	PYRPEFFSGWEPPVT	55 / 9 AA	80
Phosphosite 6:	C1orf83	Q96MN5	Y104	ASLAREVYTEWKTFT	71 / 7 AA	24
Phosphosite 7:	ADCY4	Q8NFM4	S887	PDFKEFYSESNINHE	55 / 9 AA	120
Phosphosite 8:	LRRC69	Q6ZNQ3	Y227	DLKLREFYCEGNPLF	83 / 6 AA	40
Phosphosite 9:	Kv5.1	Q9H3M0	Y78	DPGKREFYFDRDPDA	50 / 8 AA	56
Phosphosite 10:	MTMR12	Q9C0I1	Y613	QDNFREFYDSWHSKS	71 / 7 AA	86
Phosphosite 11:	NISCH	Q9Y2I1	S1294	PVDKDFYSEFGNKTT	44 / 9 AA	167
Phosphosite 12:	NISCH	Q9Y2I1	Y1293	EPVDKDFYSEFGNKT	57 / 7 AA	167
Phosphosite 13:	CaMK2-alpha	Q9UQM7	Y106	EDIVAREYYSEADAS	83 / 6 AA	54
Phosphosite 14:	CaMK2-delta	Q13557	Y107	EDIVAREYYSEADAS	83 / 6 AA	56
Phosphosite 15:	CaMK2-gamma	Q13555	Y107	EDIVAREYYSEADAS	83 / 6 AA	63
Phosphosite 16:	CaMK2-beta	Q13554	Y107	EDIVAREYYSEADAS	83 / 6 AA	73
Phosphosite 17:	CaMK2-alpha	Q9UQM7	Y107	DIVAREYYSEADASH	83 / 6 AA	54
Phosphosite 18:	CaMK2-delta	Q13557	Y108	DIVAREYYSEADASH	83 / 6 AA	56
Phosphosite 19:	CaMK2-gamma	Q13555	Y108	DIVAREYYSEADASH	83 / 6 AA	63
Phosphosite 20:	CaMK2-beta	Q13554	Y108	DIVAREYYSEADASH	83 / 6 AA	73