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:	PIK3CD
Human P-Site:	Y621
P-Site Sequence:	QLVQVLKYESYLDCE
UniProt:	O00329
Intern. Prot. ID:	IPI00298410

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CD	O00329	Y621	QLVQVLKYESYLDCE	100 / 9 AA	119
Phosphosite 1:	PIK3CA	P42336	Y641	QLVQVLKYEQYLDNL	88 / 9 AA	124
Phosphosite 2:	PIK3C2B	O00750	Y928	QLVQALKYECYLDSP	77 / 9 AA	185
Phosphosite 3:	ARHGAP1	Q07960	Y213	IPRQVLKYDDFLKST	66 / 9 AA	50
Phosphosite 4:	PIK3C2A	O00443	Y984	QFVQALKYEIYLNSS	77 / 9 AA	191
Phosphosite 5:	PIK3C3	Q8NEB9	Y405	QLVQALKYENFDDIK	62 / 8 AA	102
Phosphosite 6:	PAXIP1	Q6ZW49	Y1029	VLTQTLDYESYKFN_	75 / 8 AA	118
Phosphosite 7:	PITPNM3	Q9BZ71	Y595	ILRQVMRYESVNIKE	71 / 7 AA	107
Phosphosite 8:	PIK3CD	O00329	Y624	QVLKYESYLDCELTK	100 / 6 AA	119
Phosphosite 9:	CLPTM1L	Q96KA5	Y403	YDTQAMKYLSYLLYP	66 / 9 AA	62
Phosphosite 10:	SPTBN4	Q9NRC6	Y936	LEVMQLKYENFLTAL	71 / 7 AA	417
Phosphosite 11:	P4HA3	Q7Z4N8	Y270	MARNVLKYERLLAES	75 / 8 AA	61
Phosphosite 12:	ADCY10	Q96PN6	Y514	NSSQVLMYEGLPGYG	71 / 7 AA	187
Phosphosite 13:	TTC39B	Q5VTQ0	Y554	ESEKLLKYDHYLVPF	55 / 9 AA	70
Phosphosite 14:	PIK3C2B	O00750	Y931	QALKYECYLDSPLVR	83 / 6 AA	185
Phosphosite 15:	HNMT	P50135	Y215	LDNLGLKYECYDLLS	83 / 6 AA	33
Phosphosite 16:	IL12B	P29460	Y220	DAVHKLKYENYTSSF	83 / 6 AA	37
Phosphosite 17:	PPP3CA	Q08209	Y324	NKAAVLKYENNVMNI	62 / 8 AA	59
Phosphosite 18:	PPP3CC	P48454	Y320	NKAAVLKYENNVMNI	62 / 8 AA	57
Phosphosite 19:	PPP3CB	P16298	Y333	NKAAVLKYENNVMNI	62 / 8 AA	59
Phosphosite 20:	APOB	P04114	Y1563	KNTASLKYENYELTL	83 / 6 AA	516