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:	PIK3R3
Human P-Site:	S385
P-Site Sequence:	GAFLIRESSKKGCYA
UniProt:	Q92569
Intern. Prot. ID:	IPI00513745

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R3	Q92569	S385	GAFLIRESSKKGCYA	100 / 9 AA	54
Phosphosite 1:	PIK3R3	Q92569	S386	AFLIRESSKKGCYAC	100 / 8 AA	54
Phosphosite 2:	PIK3R1	P27986	S651	GTFLVRESSKQGCYA	77 / 9 AA	84
Phosphosite 3:	PIK3R2	O00459	S649	GTFLIRESSQRGCYA	77 / 9 AA	82
Phosphosite 4:	LCP2	Q13094	S450	GTFLVRDSSKKTTTN	75 / 8 AA	60
Phosphosite 5:	PIK3R1	P27986	S652	TFLVRESSKQGCYAC	75 / 8 AA	84
Phosphosite 6:	PIK3R2	O00459	S650	TFLIRESSQRGCYAC	75 / 8 AA	82
Phosphosite 7:	MCCC2	Q9HCC0	S380	NGVLFSESAKKGTHF	66 / 9 AA	61
Phosphosite 8:	TBC1D8B	Q0IIM8	S749	ITDLIRESNEKYGNI	75 / 8 AA	129
Phosphosite 9:	ZNF114	Q8NC26	S373	CGKVIRESSKYTHIR	85 / 7 AA	48
Phosphosite 10:	ZNF114	Q8NC26	S374	GKVIRESSKYTHIRS	100 / 6 AA	48
Phosphosite 11:	RASA1	P20936	S209	GSYLIRESDRRPGSF	62 / 8 AA	116
Phosphosite 12:	LCP2	Q13094	S451	TFLVRDSSKKTTTNP	71 / 7 AA	60
Phosphosite 13:	PLA2G4A	P47712	S168	RKEHIRESMKKLLGP	85 / 7 AA	85
Phosphosite 14:	SLTM	Q9NWH9	S325	EKEARESSKKAESGD	85 / 7 AA	117
Phosphosite 15:	SLTM	Q9NWH9	S324	VEKEARESSKKAESG	85 / 7 AA	117
Phosphosite 16:	UNC80	Q8N2C7	S1119	RLSFIRQSSKVKFTS	71 / 7 AA	363
Phosphosite 17:	MGAT4C	Q9UBM8	T59	DKQLIRETSTHQLNS	71 / 7 AA	56
Phosphosite 18:	CCDC21	Q6P2H3	S429	EVQLIRESLKVALQK	85 / 7 AA	86
Phosphosite 19:	SOCS2	O14508	S75	GTFLIRDSSHSDYLL	83 / 6 AA	22
Phosphosite 20:	SOCS3	O14543	S73	GTFLIRDSSDQRHFF	62 / 8 AA	25