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:	Y236
P-Site Sequence:	SPSIPHQYWLTLQYL
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	Y236	SPSIPHQYWLTLQYL	100 / 9 AA	84
Phosphosite 1:	SPATA16	Q9BXB7	Y382	SSFPPQQYLLTLGFK	75 / 8 AA	65
Phosphosite 2:	C1orf212	Q96EX1	Y40	HTTQPHKYWLLLDGQ	75 / 8 AA	21
Phosphosite 3:	PIK3R1	P27986	T239	IPHQYWLTLQYLLKH	100 / 6 AA	84
Phosphosite 4:	SLC6A19	Q695T7	S483	NSGQYWLSLLDSYAG	83 / 6 AA	71
Phosphosite 5:	ZDHHC6	Q9H6R6	S299	REGCHQYSLTIEQLK	71 / 7 AA	48
Phosphosite 6:	DEPDC5	O75140	Y843	RPEEEDQYWLSMGRT	57 / 7 AA	178
Phosphosite 7:	Tiam2	Q8IVF5	Y538	ARRKWKQYWVTLKGC	83 / 6 AA	193
Phosphosite 8:	DMXL2	Q8TDJ6	Y2778	SHPVHQYYLTGAQDG	83 / 6 AA	340
Phosphosite 9:	PANK4	Q9NVE7	Y447	DDALARKYWLTCFEE	50 / 8 AA	86
Phosphosite 10:	SRGAP2	O75044	Y781	DGLIPHQYIVVQDTE	100 / 5 AA	121
Phosphosite 11:	ARHGAP14	O43295	Y797	DGLIPHQYIVVQDMD	100 / 5 AA	125
Phosphosite 12:	RNF103	O00237	Y233	EWNKSDQYWLKIYLF	50 / 8 AA	79
Phosphosite 13:	LNK	Q9UQQ2	Y45	ARELARQYWLFAREH	57 / 7 AA	63
Phosphosite 14:	PUM1	Q14671	Y460	PAVVPHQYYGVTPWG	66 / 6 AA	126
Phosphosite 15:	KIAA0895L	Q68EN5	Y272	NLTGARQYWLEGMLR	66 / 6 AA	53
Phosphosite 16:	MGEA5	O60502	Y397	EFGVPHQYSSRQVAH	66 / 6 AA	103
Phosphosite 17:	NBPF6	Q5VWK0	Y381	LTPSYHPYWSTLYSF	71 / 7 AA	72
Phosphosite 18:	ATE1	O95260	Y344	YGSFHQQYWLDGKII	50 / 8 AA	59
Phosphosite 19:	APEX1	P27695	Y118	LPGLSHQYWSAPSDK	66 / 6 AA	35
Phosphosite 20:	APEX1	P27695	S115	LQELPGLSHQYWSAP	66 / 6 AA	35