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:	S46
P-Site Sequence:	GSQDSQPSPLALLAA
UniProt:	Q02446
Intern. Prot. ID:	IPI00025805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP4	Q02446	S46	GSQDSQPSPLALLAA	100 / 9 AA	82
Phosphosite 1:	SP2	Q02086	S33	TTQDSQPSPLALLAA	100 / 9 AA	65
Phosphosite 2:	SP3	Q02447	S57	AAQDTQPSPLALLAA	88 / 9 AA	82
Phosphosite 3:	SP1	P08047	S59	GGQESQPSPLALLAA	88 / 9 AA	81
Phosphosite 4:	CAMSAP1	Q5T5Y3	T473	TRPASQPTPFALHHA	75 / 8 AA	178
Phosphosite 5:	SP8	Q8IXZ3	S315	SYPDSAPSPLAGAGG	87 / 8 AA	51
Phosphosite 6:	JAK1	P23458	S1083	TYCDSDSSPMALFLK	66 / 9 AA	133
Phosphosite 7:	USP6NL	Q92738	S689	EKSYSRPSPLVLPSS	75 / 8 AA	94
Phosphosite 8:	EMILIN1	Q9Y6C2	S964	PVAESQPSPGTLGVF	66 / 9 AA	107
Phosphosite 9:	ALK	Q9UM73	S1220	PRPSQPSSLAMLDLL	75 / 8 AA	176
Phosphosite 10:	PCNXL3	Q9H6A9	S218	STDSSEPSPLAGDGA	85 / 7 AA	222
Phosphosite 11:	ALK	Q9UM73	S1219	RPRPSQPSSLAMLDL	75 / 8 AA	176
Phosphosite 12:	SP2	Q02086	S30	AASTTQDSQPSPLAL	100 / 6 AA	65
Phosphosite 13:	UBXD1	Q9BZV1	S280	QRRVFQPSPLASQFE	100 / 6 AA	50
Phosphosite 14:	AKAP13	Q12802	S1063	ALNCSQPSPLDVGVK	75 / 8 AA	308
Phosphosite 15:	GLI3	P10071	S1376	GMGSQPSSLAVVRGY	75 / 8 AA	170
Phosphosite 16:	SP4	Q02446	S43	KTSGSQDSQPSPLAL	100 / 6 AA	82
Phosphosite 17:	BAI1	O14514	S1554	ELEPLQPSPLELRSV	85 / 7 AA	174
Phosphosite 18:	Mos	P00540	S3	_____MPSPLALRPY	85 / 7 AA	38
Phosphosite 19:	MAP2	P11137	S629	TGKESQPSPPAQEAG	75 / 8 AA	200
Phosphosite 20:	ASH1L	Q9NR48	S1565	HREPSESSPLALGLQ	75 / 8 AA	333