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:	HS3ST4
Human P-Site:	T310
P-Site Sequence:	SKKPEIPTFEVLAFK
UniProt:	Q9Y661
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST4	Q9Y661	T310	SKKPEIPTFEVLAFK	100 / 9 AA	50
Phosphosite 1:	HS3ST2	Q9Y278	T227	SKKPDIPTFEGLSFR	77 / 9 AA	42
Phosphosite 2:	HS3ST3A1	Q9Y663	T265	SKRPDIPTFESLTFK	77 / 9 AA	45
Phosphosite 3:	HS3ST3B1	Q9Y662	T250	SKRPDIPTFESLTFK	77 / 9 AA	43
Phosphosite 4:	DNAJC14	Q6Y2X3	S35	SVDPEIPSFSGLRDS	66 / 9 AA	79
Phosphosite 5:	LEF1	Q9UJU2	T195	PPAPDIPTFYPLSPG	66 / 9 AA	44
Phosphosite 6:	FRK	P42685	T479	AEPKERPTFETLRWK	75 / 8 AA	58
Phosphosite 7:	NUAK1	O60285	T547	LVSPEMPTLESLSEP	66 / 9 AA	74
Phosphosite 8:	MRPL19	P49406	T199	DALPEYSTFDVNMKP	62 / 8 AA	34
Phosphosite 9:	Src	P12931	T511	KEPEERPTFEYLQAF	75 / 8 AA	60
Phosphosite 10:	Fgr	P09769	T504	LDPEERPTFEYLQSF	75 / 8 AA	59
Phosphosite 11:	Fyn	P06241	T512	KDPEERPTFEYLQSF	75 / 8 AA	61
Phosphosite 12:	RAB7B	Q96AH8	Y149	CREKDIPYFEVSAKN	71 / 7 AA	23
Phosphosite 13:	IEX-1	P46695	T37	GSGPEIFTFDPLPEP	66 / 9 AA	17
Phosphosite 14:	C3orf25	Q6NXP0	S86	APPKPIPSFKVLEAR	71 / 7 AA	67
Phosphosite 15:	LIN9	Q5TKA1	Y269	GTHTIPDYEVLSNEP	71 / 7 AA	62
Phosphosite 16:	MERTK	Q12866	T846	TDPLDRPTFSVLRLQ	62 / 8 AA	110
Phosphosite 17:	TGF-betaR2	P37173	S502	RGRPEIPSFWLNHQG	83 / 6 AA	65
Phosphosite 18:	HEFL	Q9NQ75	S311	LSLPEIPSYGFLVPR	55 / 9 AA	87
Phosphosite 19:	ATP6V0A1	Q93050	T182	INRERIPTFERMLWR	71 / 7 AA	96
Phosphosite 20:	FXR1	P51114	T108	ATYNEIVTFERLRPV	75 / 8 AA	70