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:	STEAP3
Human P-Site:	Y288
P-Site Sequence:	QLRRGTKYQRFPDWL
UniProt:	Q658P3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STEAP3	Q658P3	Y288	QLRRGTKYQRFPDWL	100 / 9 AA	55
Phosphosite 1:	STEAP4	Q687X5	Y276	QLYRGTKYRRFPDWL	88 / 9 AA	52
Phosphosite 2:	STEAP2	Q8NFT2	Y288	QLYYGTKYRRFPPWL	87 / 8 AA	56
Phosphosite 3:	STEAP3	Q658P3	T286	ALQLRRGTKYQRFPD	100 / 7 AA	55
Phosphosite 4:	STEAP1	Q9UHE8	Y147	QLHNGTKYKKFPHWL	75 / 8 AA	39
Phosphosite 5:	MGC87042	Q6NZ63	Y128	QVHNGTKYKKFPHWL	75 / 8 AA	29
Phosphosite 6:	SURF2	Q15527	Y52	VYTRGKKYQRLVRAS	75 / 8 AA	30
Phosphosite 7:	TRIM5	Q9C035	Y336	YGARGTRYQTFVNFN	75 / 8 AA	56
Phosphosite 8:	SPDYA	Q5MJ70	Y142	EDEEETKYEIFPWAL	62 / 8 AA	36
Phosphosite 9:	RRM2B	Q7LG56	Y331	FEKRVSEYQRFAVMA	55 / 9 AA	41
Phosphosite 10:	STEAP4	Q687X5	T274	ILQLYRGTKYRRFPD	85 / 7 AA	52
Phosphosite 11:	PITPNM3	Q9BZ71	Y463	PPVSVPRYQRFPLGD	83 / 6 AA	107
Phosphosite 12:	IKBKAP	O95163	Y931	LKKMETNYQRFTIDK	62 / 8 AA	150
Phosphosite 13:	BRWD1	Q9NSI6	Y604	GNPHPTKYQRLVPGR	83 / 6 AA	263
Phosphosite 14:	TAS1R1	Q7RTX1	Y709	TPLPAREYQRFPHLV	100 / 5 AA	93
Phosphosite 15:	AP3S2	P59780	Y20	KPRLVRFYQRFPEEI	100 / 5 AA	22
Phosphosite 16:	SLC25A33	Q9BSK2	Y268	LREEGTKYKSFVQTA	71 / 7 AA	35
Phosphosite 17:	ZNF354C	Q86Y25	Y542	CSSSLTQYQRFFKGD	83 / 6 AA	65
Phosphosite 18:	TRIM5	Q9C035	T334	IIYGARGTRYQTFVN	83 / 6 AA	56
Phosphosite 19:	PPFIA2	O75334	Y322	TEEMNTKYQRDIREA	83 / 6 AA	143
Phosphosite 20:	PPFIA2	O75334	T320	IKTEEMNTKYQRDIR	83 / 6 AA	143