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:	PIK3CA
Human P-Site:	T560
P-Site Sequence:	SHRHYCVTIPEILPK
UniProt:	P42336
Intern. Prot. ID:	IPI00031386

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CA	P42336	T560	SHRHYCVTIPEILPK	100 / 9 AA	124
Phosphosite 1:	ZNF318	Q5VUA4	S160	GNDHFCVSTPERRRL	62 / 8 AA	251
Phosphosite 2:	C1orf106	Q3KP66	T432	RPTHYTVTVPDSCFP	62 / 8 AA	73
Phosphosite 3:	PRPSAP2	O60256	T5	___MFCVTPPELETK	62 / 8 AA	41
Phosphosite 4:	LY6E	Q16553	T50	DQDNYCVTVSASAGI	50 / 8 AA	14
Phosphosite 5:	USP18	Q9UMW8	Y322	DSGHYCVYIRNAVDG	62 / 8 AA	43
Phosphosite 6:	USP41	Q3LFD5	Y322	DSGHYCVYIRNAVDG	62 / 8 AA	41
Phosphosite 7:	XP32	Q5T750	T159	STSQYCVTDPCSAPC	71 / 7 AA	26
Phosphosite 8:	ZNF318	Q5VUA4	T161	NDHFCVSTPERRRLS	57 / 7 AA	251
Phosphosite 9:	C1orf106	Q3KP66	T430	RRRPTHYTVTVPDSC	71 / 7 AA	73
Phosphosite 10:	ADAM30	Q9UKF2	T44	EFDSYEVTIPEKLSF	85 / 7 AA	89
Phosphosite 11:	SMAD1	Q15797	T66	GQPSNCVTIPRSLDG	83 / 6 AA	52
Phosphosite 12:	LAMC3	Q9Y6N6	T765	PGQSACTTIPESREV	83 / 6 AA	172
Phosphosite 13:	LY6E	Q16553	Y47	ICSDQDNYCVTVSAS	66 / 6 AA	14
Phosphosite 14:	RAPGEF6	Q8TEU7	S1494	LIVYCVTSPKKDDRY	83 / 6 AA	179
Phosphosite 15:	Smad5	Q99717	T67	GQPSKCVTIPRSLDG	100 / 5 AA	52
Phosphosite 16:	Smad8	O15198	T70	GQPSKCVTIPRSLDG	100 / 5 AA	52
Phosphosite 17:	ZFYVE9	O95405	T785	NPAEYCSTIPPLQQA	83 / 6 AA	156
Phosphosite 18:	TMED3	Q9Y3Q3	T146	QMESACVTIHEALKT	83 / 6 AA	25
Phosphosite 19:	KIDINS220	Q9ULH0	T1235	SMLPQYCTTIKKANI	66 / 6 AA	197
Phosphosite 20:	EIF2AK4	Q9P2K8	T503	ECGEYPVTIPSDLPA	83 / 6 AA	187