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:	S331
P-Site Sequence:	CTTTASTSLTSSDTL
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	S331	CTTTASTSLTSSDTL	100 / 9 AA	82
Phosphosite 1:	CTTNBP2NL	Q9P2B4	S422	PSSTASSSLTSSPCS	88 / 9 AA	70
Phosphosite 2:	LRRC4C	Q9HCJ2	T379	ELKCRASTSLTSVSW	100 / 7 AA	72
Phosphosite 3:	SP4	Q02446	S329	TTCTTTASTSLTSSD	100 / 7 AA	82
Phosphosite 4:	CTTNBP2NL	Q9P2B4	S421	SPSSTASSSLTSSPC	87 / 8 AA	70
Phosphosite 5:	SP4	Q02446	T333	TTASTSLTSSDTLVS	100 / 7 AA	82
Phosphosite 6:	SLC9A7	Q96T83	S684	SSHTASTSLEGSRRT	77 / 9 AA	80
Phosphosite 7:	TTLL1	O95922	S332	IEVNASPSLTSSTAN	87 / 8 AA	49
Phosphosite 8:	HS2ST1	Q7LGA3	S88	VPKTASTSFTNIAYD	75 / 8 AA	42
Phosphosite 9:	DVL1	O14640	S393	VTRTSSSSLTSSVPG	77 / 9 AA	75
Phosphosite 10:	LRRC4C	Q9HCJ2	S378	AELKCRASTSLTSVS	100 / 6 AA	72
Phosphosite 11:	SLC6A16	Q9GZN6	S700	GDGPMTASTSLPLSH	100 / 6 AA	82