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:	FRS2
Human P-Site:	S503
P-Site Sequence:	SRKTRHNSTDLPM__
UniProt:	Q8WU20
Intern. Prot. ID:	IPI00107698

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FRS2	Q8WU20	S503	SRKTRHNSTDLPM__	100 / 9 AA	57
Phosphosite 1:	FRS3	O43559	S487	ARKTRHNSTDLPL__	100 / 9 AA	54
Phosphosite 2:	FRS2	Q8WU20	T504	RKTRHNSTDLPM___	100 / 8 AA	57
Phosphosite 3:	FRS3	O43559	T488	RKTRHNSTDLPL___	100 / 8 AA	54
Phosphosite 4:	SSPO	A2VEC9	T3401	LEGRLNCTDLPCPVP	75 / 8 AA	548
Phosphosite 5:	MID1	O15344	S590	NWVVRHNSKEIPIEP	55 / 9 AA	75
Phosphosite 6:	NXPH2	O95156	S150	SVYFRHNSTGLGNVS	85 / 7 AA	30
Phosphosite 7:	PLEKHA5	Q9HAU0	T56	TGHRRQSTDLPTGWE	75 / 8 AA	127
Phosphosite 8:	PLEKHA5	Q9HAU0	S55	VTGHRRQSTDLPTGW	75 / 8 AA	127
Phosphosite 9:	TRPM1	Q7Z4N2	S1482	QKITRSHSTDIPYIV	66 / 9 AA	174
Phosphosite 10:	CACNA1A	O00555	S1948	LLVTPHKSTDLTVGK	75 / 8 AA	282
Phosphosite 11:	Tiam2	Q8IVF5	S1383	NSRPAHNSTDLDPFK	100 / 6 AA	193
Phosphosite 12:	HERC1	Q15751	T1429	QQERRVSTDLPEGQD	75 / 8 AA	532
Phosphosite 13:	HERC1	Q15751	S1428	SQQERRVSTDLPEGQ	75 / 8 AA	532
Phosphosite 14:	BUD13	Q9BRD0	S271	LRRARHDSPDLAPNV	55 / 9 AA	71
Phosphosite 15:	HSPH1	Q92598	S281	KKLMSSNSTDLPLNI	100 / 6 AA	97
Phosphosite 16:	HSPH1	Q92598	T282	KLMSSNSTDLPLNIE	100 / 6 AA	97
Phosphosite 17:	DTX2	Q86UW9	T219	GRYRHSMTNLPAYPV	62 / 8 AA	67
Phosphosite 18:	ARAP3	Q8WWN8	S1339	VLRRHSSSDLARQKF	62 / 8 AA	170
Phosphosite 19:	ARAP3	Q8WWN8	S1338	VVLRRHSSSDLARQK	62 / 8 AA	170
Phosphosite 20:	NLGN4Y	Q8NFZ3	S804	TFSGGQNSTNLPHGH	71 / 7 AA	92