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:	Y246
P-Site Sequence:	LKLCVLEYQGKYILK
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	Y246	LKLCVLEYQGKYILK	100 / 9 AA	124
Phosphosite 1:	SS18L1	O75177	Y38	LIQCILEYQSKGKTA	75 / 8 AA	43
Phosphosite 2:	TRRAP	Q9Y4A5	Y2695	IRPCVLKYLGKTHNL	75 / 8 AA	438
Phosphosite 3:	PPP1R3A	Q16821	S661	QSWNVLESQGKSREN	85 / 7 AA	126
Phosphosite 4:	USH2A	O75445	Y1909	GNDSILVYQGKEQSV	62 / 8 AA	576
Phosphosite 5:	GLMN	Q92990	S397	LYINKLDSQGKYTLF	71 / 7 AA	68
Phosphosite 6:	ATP11C	Q8NB49	Y277	ETKMALNYQGKSQKR	71 / 7 AA	129
Phosphosite 7:	CTTN	Q14247	Y215	KSAVGFEYQGKTEKH	83 / 6 AA	62
Phosphosite 8:	CTTN	Q14247	Y141	QSAVGFEYQGKTEKH	83 / 6 AA	62
Phosphosite 9:	NUT	Q86Y26	Y755	VEKCVTEYQEGCQGL	83 / 6 AA	120
Phosphosite 10:	CCDC61	Q9Y6R9	Y139	HYPLPLPYQGKPDPV	83 / 6 AA	53
Phosphosite 11:	TRAPPC4	Q9Y296	Y85	DGKEVLEYLGNPANY	71 / 7 AA	24
Phosphosite 12:	IL-5R-A	Q01344	Y65	QRNVNLEYQVKINAP	83 / 6 AA	48
Phosphosite 13:	DNAH6	Q9C0G6	Y1303	CKAAIADYQGKLRTD	50 / 8 AA	476
Phosphosite 14:	SPOCK3	Q9BQ16	Y166	SFQCKLEYQACVLGK	71 / 7 AA	49
Phosphosite 15:	CTTN	Q14247	Y178	KSAVGFDYQGKTEKH	66 / 6 AA	62
Phosphosite 16:	KIAA1529	Q9P1Z9	Y1372	ISKKILEYQSQANKY	66 / 6 AA	198
Phosphosite 17:	GSTO2	Q9H4Y5	Y160	NLEEILEYQNTTFFG	57 / 7 AA	28
Phosphosite 18:	UNC13C	Q8NB66	Y697	VYNKDLEYLGKCHSD	71 / 7 AA	251
Phosphosite 19:	FRMPD3	Q5JV73	Y227	HFALVLEYAGPEQNH	83 / 6 AA	199
Phosphosite 20:	USP44	Q9H0E7	Y199	KRRQELEYQVKAELE	83 / 6 AA	81