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:	SP4
Human P-Site:	S125
P-Site Sequence:	SQPASSSSSSSSSNN
UniProt:	Q02446
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP4	Q02446	S125	SQPASSSSSSSSSNN	100 / 9 AA	82
Phosphosite 1:	SALL2	Q9Y467	S259	KTLASSSSSSSSSSG	100 / 9 AA	105
Phosphosite 2:	ZBTB4	Q9P1Z0	S88	TTAASSSSSSSSSSS	100 / 9 AA	105
Phosphosite 3:	ZBTB4	Q9P1Z0	S105	SSSASSSSSSSSSSP	100 / 9 AA	105
Phosphosite 4:	SERTAD4	Q9NUC0	S226	SPSASSSSSSSSSSP	100 / 9 AA	39
Phosphosite 5:	LZTS2	Q9BRK4	S191	GGPASSSSSSSSSSA	100 / 9 AA	73
Phosphosite 6:	BCL6B	Q8N143	S237	GDEASSSSSSSSSSS	100 / 9 AA	52
Phosphosite 7:	ZC3H3	Q8IXZ2	S876	SSKASSSSSSSSSPP	100 / 9 AA	102
Phosphosite 8:	GLCCI1	Q86VQ1	S8	MSTASSSSSSSSSQT	100 / 9 AA	58
Phosphosite 9:	RAI1	Q7Z5J4	S1635	SSSASSSSSSSSFSL	100 / 9 AA	203
Phosphosite 10:	HDGFRP2	Q7Z4V5	S258	ARSASSSSSSSSSSD	100 / 9 AA	74
Phosphosite 11:	PPRC1	Q5VV67	S1444	TSEASSSSSSSSSSS	100 / 9 AA	178
Phosphosite 12:	NOLC1	Q14978	S219	GKAASSSSSSSSSSS	100 / 9 AA	74
Phosphosite 13:	KCNMA1	Q12791	S42	SLDASSSSSSSSSSS	100 / 9 AA	138
Phosphosite 14:	MLL	Q03164	S93	SSSASSSSSSSSSAS	100 / 9 AA	432
Phosphosite 15:	POU6F2	P78424	S443	VRQASSSSSSSSSSS	100 / 9 AA	72
Phosphosite 16:	MLLT6	P55198	S331	FTSASSSSSSSSSSS	100 / 9 AA	112
Phosphosite 17:	ATN1	P54259	S389	SAAASSSSSSSSSSA	100 / 9 AA	125
Phosphosite 18:	ERF	P50548	S368	PSSASSSSSSSSSPF	100 / 9 AA	59
Phosphosite 19:	MLLT3	P42568	S386	PSPASSSSSSSSSFT	100 / 9 AA	63
Phosphosite 20:	TNRC18	O15417	S2617	ASPASSSSSSSSSSS	100 / 9 AA	315