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:	PIK3R2
Human P-Site:	Y655
P-Site Sequence:	ESSQRGCYACSVVVD
UniProt:	O00459
Intern. Prot. ID:	IPI00011736

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R2	O00459	Y655	ESSQRGCYACSVVVD	100 / 9 AA	82
Phosphosite 1:	PIK3R3	Q92569	Y391	ESSKKGCYACSVVAD	77 / 9 AA	54
Phosphosite 2:	PIK3R1	P27986	Y657	ESSKQGCYACSVVVD	77 / 9 AA	84
Phosphosite 3:	PSG5	Q15238	Y299	TTKHRGLYTCSVRNS	66 / 9 AA	38
Phosphosite 4:	PSG5	Q15238	T300	TKHRGLYTCSVRNSA	75 / 8 AA	38
Phosphosite 5:	PSG8	Q9UQ74	Y392	TTKHSGLYACSVRNS	66 / 9 AA	48
Phosphosite 6:	PSG3	Q16557	Y392	TTKHSGLYACSVRNS	66 / 9 AA	48
Phosphosite 7:	PSG7	Q13046	Y392	TTKHSGLYACSVRNS	66 / 9 AA	47
Phosphosite 8:	PSG6	Q00889	Y391	TTNHSGLYACSVRNS	66 / 9 AA	49
Phosphosite 9:	PSG4	Q00888	Y392	TTKHSGLYACSVRNS	66 / 9 AA	47
Phosphosite 10:	PSG9	Q00887	Y392	TRNHSGLYACSVHNS	66 / 9 AA	48
Phosphosite 11:	C4orf17	Q53FE4	Y353	LCPQRACYPSTHRR_	50 / 8 AA	40
Phosphosite 12:	STON1	Q9Y6Q2	Y708	HVQQRACYNIQVEIE	55 / 9 AA	83
Phosphosite 13:	ABCC3	O15438	Y1186	DANQRSCYPYIISNR	44 / 9 AA	169
Phosphosite 14:	ZNF587	Q96SQ5	Y240	LFTRDGCYVCSDCGK	83 / 6 AA	66
Phosphosite 15:	ZNF417	Q8TAU3	Y240	LFTRDGCYVCSDCGK	83 / 6 AA	66
Phosphosite 16:	MUC6	Q6W4X9	Y1177	GSNIEGCYNCSQDEY	83 / 6 AA	252
Phosphosite 17:	LRIG3	Q6UXM1	Y971	YIKKKECYPCSHPSE	50 / 8 AA	123
Phosphosite 18:	ARSG	Q96EG1	Y196	RNLQRDCYTDVALPL	66 / 6 AA	57
Phosphosite 19:	RP1L1	Q8IWN7	Y102	QLEDGGCYLCSDKKP	83 / 6 AA	261
Phosphosite 20:	ZNF26	P17031	Y106	LESIERSYACSVLGR	83 / 6 AA	61