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:	PIK3R4
Human P-Site:	S1287
P-Site Sequence:	AGSTSSPSVSYYRKI
UniProt:	Q99570
Intern. Prot. ID:	IPI00024006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R4	Q99570	S1287	AGSTSSPSVSYYRKI	100 / 9 AA	153
Phosphosite 1:	PIK3R4	Q99570	S1289	STSSPSVSYYRKIIE	100 / 7 AA	153
Phosphosite 2:	IRS1	P35568	S747	DSNTSSPSDCYYGPE	77 / 9 AA	132
Phosphosite 3:	PIK3R4	Q99570	Y1290	TSSPSVSYYRKIIEG	100 / 6 AA	153
Phosphosite 4:	FN1	P02751	T972	TGLSPGVTYYFKVFA	71 / 7 AA	263
Phosphosite 5:	FAM70A	Q5JRV8	T266	SVENTHPTVSYYAHP	83 / 6 AA	38
Phosphosite 6:	PIK3R4	Q99570	S1285	VVAGSTSSPSVSYYR	100 / 7 AA	153
Phosphosite 7:	C6orf138	Q6ZW05	S486	ASDSPSVSYAMVQQK	100 / 6 AA	96
Phosphosite 8:	BTBD14A	Q96BF6	S222	PLKLPRVSYYGVPSL	83 / 6 AA	63
Phosphosite 9:	Rab3IP	Q96QF0	S54	QEQTTSPSVIYRPHP	75 / 8 AA	53
Phosphosite 10:	GALNT16	Q8N428	S115	TRHYSCPSVSYSSDL	85 / 7 AA	63
Phosphosite 11:	HNRNPUL1	Q9BUJ2	T746	SANTSTPTVSSYSPP	66 / 9 AA	96
Phosphosite 12:	BTBD14A	Q96BF6	Y223	LKLPRVSYYGVPSLA	83 / 6 AA	63
Phosphosite 13:	VWA1	Q6PCB0	S44	FLLDSSASVSHYEFS	75 / 8 AA	47
Phosphosite 14:	FAM59A	Q9H706	T567	QTRSPSPTLSYYSSG	55 / 9 AA	97
Phosphosite 15:	FAM59A	Q9H706	S569	RSPSPTLSYYSSGLH	71 / 7 AA	97
Phosphosite 16:	ZNF804A	Q7Z570	S452	VYTTTKPSISYSCNP	62 / 8 AA	137
Phosphosite 17:	FHOD3	Q2V2M9	S1321	KAVLKTSSPSVEDAT	100 / 6 AA	159
Phosphosite 18:	FHOD3	Q2V2M9	S1323	VLKTSSPSVEDATPA	100 / 6 AA	159
Phosphosite 19:	RNASET2	O00584	Y162	GIKPSINYYQVADFK	66 / 6 AA	29
Phosphosite 20:	MUC6	Q6W4X9	S2109	HSSPQTSSPSVGTSS	85 / 7 AA	252