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:	PIK3R1
Human P-Site:	T603
P-Site Sequence:	EWLGNENTEDQYSLV
UniProt:	P27986
Intern. Prot. ID:	IPI00021448

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R1	P27986	T603	EWLGNENTEDQYSLV	100 / 9 AA	84
Phosphosite 1:	TMEM66	Q96BY9	S120	SCEGYESSEDQYVLR	66 / 9 AA	37
Phosphosite 2:	GBP4	Q96PP9	T210	KLDGNPITEDEYLEN	66 / 9 AA	73
Phosphosite 3:	TTC14	Q96N46	S94	TSEINEDSEDHYAIM	62 / 8 AA	88
Phosphosite 4:	DYSF	O75923	T160	DTGGEEDTEDQGLTG	75 / 8 AA	237
Phosphosite 5:	FETUB	Q9UGM5	S184	KYNNENTSKQYSLFK	75 / 8 AA	42
Phosphosite 6:	G-alpha-s	P63092	T9	GCLGNSKTEDQRNEE	75 / 8 AA	46
Phosphosite 7:	ZNF563	Q8TA94	Y56	EQNTEDQYKNPRRNL	100 / 5 AA	55
Phosphosite 8:	PTPRS	Q13332	Y1638	MVQTEDQYSFIHEAL	100 / 5 AA	217
Phosphosite 9:	PTPRF	P10586	Y1597	MVQTEDQYVFIHEAL	100 / 5 AA	211
Phosphosite 10:	PIK3R1	P27986	Y607	NENTEDQYSLVEDDE	100 / 5 AA	84
Phosphosite 11:	PIK3R2	O00459	Y605	KNETEDQYALMEDED	100 / 5 AA	82
Phosphosite 12:	PIK3R2	O00459	T601	WLGIKNETEDQYALM	100 / 5 AA	82
Phosphosite 13:	NT5DC1	Q5TFE4	T389	SVLGLENTEDSLVYT	85 / 7 AA	52
Phosphosite 14:	Ets-2	P15036	Y178	QEKTEDQYEENSHLT	100 / 5 AA	53
Phosphosite 15:	IDH3G	P51553	T170	ILIVRENTEGEYSSL	71 / 7 AA	43
Phosphosite 16:	MGC48595	Q86WZ0	T565	FTKKNEDTEEQSYIL	71 / 7 AA	112
Phosphosite 17:	PIBF1	Q8WXW3	T162	NLRDFELTEEQYIKL	71 / 7 AA	90
Phosphosite 18:	IDH3A	P50213	T149	IVTIRENTEGEYSGI	71 / 7 AA	40
Phosphosite 19:	PTPRD	P23468	Y1893	MVQTEDQYQFSYRAA	100 / 5 AA	215
Phosphosite 20:	PTPRF	P10586	Y1888	MVQTEDQYQLCYRAA	100 / 5 AA	211