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:	FRK
Human P-Site:	S153
P-Site Sequence:	ESQKGEFSLSVLDGA
UniProt:	P42685
Intern. Prot. ID:	IPI00000885

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FRK	P42685	S153	ESQKGEFSLSVLDGA	100 / 9 AA	58
Phosphosite 1:	BLK	P51451	S161	ETNKGAFSLSVKDVT	87 / 8 AA	58
Phosphosite 2:	TNKS1BP1	Q9C0C2	S1091	RGWVGEFSLSVGPQR	100 / 7 AA	182
Phosphosite 3:	PTPN6	P29350	S40	RKNQGDFSLSVRVGD	75 / 8 AA	68
Phosphosite 4:	Lyn	P07948	S166	ETLKGSFSLSVRDFD	87 / 8 AA	59
Phosphosite 5:	Grb2	P62993	S96	ESAPGDFSLSVKFGN	85 / 7 AA	25
Phosphosite 6:	Hck	P08631	Y180	SETTKGSYSLSVRDY	75 / 8 AA	60
Phosphosite 7:	Hck	P08631	S181	ETTKGSYSLSVRDYD	75 / 8 AA	60
Phosphosite 8:	IQGAP2	Q13588	S96	ESSPGEFSVSVNYGD	85 / 7 AA	181
Phosphosite 9:	GRAPL	Q8TC17	S96	ESSPGEFSVSVKAQR	85 / 7 AA	13
Phosphosite 10:	Fgr	P09769	Y180	SETTKGAYSLSIRDW	62 / 8 AA	59
Phosphosite 11:	YES1	P07947	Y194	SETTKGAYSLSIRDW	62 / 8 AA	61
Phosphosite 12:	Fyn	P06241	Y185	SETTKGAYSLSIRDW	62 / 8 AA	61
Phosphosite 13:	Fgr	P09769	S181	ETTKGAYSLSIRDWD	62 / 8 AA	59
Phosphosite 14:	YES1	P07947	S195	ETTKGAYSLSIRDWD	62 / 8 AA	61
Phosphosite 15:	Fyn	P06241	S186	ETTKGAYSLSIRDWD	62 / 8 AA	61
Phosphosite 16:	MYCT1	Q8N699	S15	GLCKNYFSLAVLQRD	66 / 9 AA	27
Phosphosite 17:	MPRIP	Q6WCQ1	T462	HTKEGEFTLSAMTSG	62 / 8 AA	117
Phosphosite 18:	TNKS1BP1	Q9C0C2	S1093	WVGEFSLSVGPQREA	100 / 6 AA	182
Phosphosite 19:	GRAP2	O75791	S93	QSSPGDFSISVRHED	71 / 7 AA	38
Phosphosite 20:	RGS22	Q8NE09	S568	EIQKEEFSLSQPPKS	85 / 7 AA	147