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:	PRPS1L1
Human P-Site:	Y54
P-Site Sequence:	SVRGEDVYIVQSGCG
UniProt:	P21108
Intern. Prot. ID:	IPI00218371

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPS1L1	P21108	Y54	SVRGEDVYIVQSGCG	100 / 9 AA	35
Phosphosite 1:	PRPS1	P60891	Y54	SVRGEDVYIVQSGCG	100 / 9 AA	35
Phosphosite 2:	PRPS2	P11908	Y54	SVRGEDVYIIQSGCG	88 / 9 AA	35
Phosphosite 3:	MCF2	P10911	Y787	YGEKEEVYIVQASNV	75 / 8 AA	108
Phosphosite 4:	EPB41	P11171	Y660	RLDGENIYIRHSNLM	55 / 9 AA	97
Phosphosite 5:	ERK2	P28482	Y102	IEQMKDVYIVQDLME	100 / 6 AA	41
Phosphosite 6:	CPSF1	Q10570	Y617	GNIGDNRYIVQVSPL	62 / 8 AA	161
Phosphosite 7:	CASZ1	Q86V15	Y122	ELPPEGVYMVQPQGC	62 / 8 AA	190
Phosphosite 8:	EFNB1	P98172	Y329	GDYGHPVYIVQEMPP	75 / 8 AA	38
Phosphosite 9:	ephrin-B2	P52799	Y316	GDYGHPVYIVQEMPP	75 / 8 AA	37
Phosphosite 10:	EFNB3	Q15768	Y323	GDYGHPVYIVQDGPP	75 / 8 AA	36
Phosphosite 11:	AER61	Q5NDL2	Y271	NSFSTDVYIVMWDTS	71 / 7 AA	62
Phosphosite 12:	GABRD	O14764	Y250	LRRNRGVYIIQSYMP	71 / 7 AA	51
Phosphosite 13:	WIPI1	Q5MNZ9	Y61	SNEIPDVYIVERLFS	71 / 7 AA	49
Phosphosite 14:	REEP4	Q9H6H4	Y106	HEKEIDAYIVQAKER	71 / 7 AA	29
Phosphosite 15:	SCN8A	Q9UQD0	Y1221	ALAFEDIYIEQRKTI	62 / 8 AA	225
Phosphosite 16:	SCN3A	Q9NY46	Y1229	ALAFEDIYIEQRKTI	62 / 8 AA	226
Phosphosite 17:	SCN2A	Q99250	Y1231	ALAFEDIYIEQRKTI	62 / 8 AA	228
Phosphosite 18:	CUL1	Q13616	Y620	QYNTEDAYTVQQLTD	71 / 7 AA	90
Phosphosite 19:	C4BPA	P04003	Y322	RPTKEDVYVVGTVLR	83 / 6 AA	67
Phosphosite 20:	CUL1	Q13616	T621	YNTEDAYTVQQLTDS	71 / 7 AA	90