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:	PIK3R2
Human P-Site:	S144
P-Site Sequence:	RTGLDSESHYRPELP
UniProt:	O00459
Intern. Prot. ID:	IPI00011736

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R2	O00459	S144	RTGLDSESHYRPELP	100 / 9 AA	82
Phosphosite 1:	ALMS1	Q8TCU4	S58	GRELDSDSHYGPQHL	77 / 9 AA	461
Phosphosite 2:	PIK3R2	O00459	Y146	GLDSESHYRPELPAP	100 / 7 AA	82
Phosphosite 3:	PIK3R2	O00459	S142	IERTGLDSESHYRPE	100 / 7 AA	82
Phosphosite 4:	CCNF	P41002	S734	VLSLDSDSHTQPCHH	66 / 9 AA	88
Phosphosite 5:	TMED3	Q9Y3Q3	T159	KTVIDSQTHYRLREA	62 / 8 AA	25
Phosphosite 6:	ALMS1	Q8TCU4	S56	EAGRELDSDSHYGPQ	85 / 7 AA	461
Phosphosite 7:	SAPAP2	Q9P1A6	S306	DDNLDSDSTYRTPSV	75 / 8 AA	118
Phosphosite 8:	MITD1	Q8WV92	S29	AVELDSESRYPQALV	85 / 7 AA	29
Phosphosite 9:	MITD1	Q8WV92	S27	KRAVELDSESRYPQA	85 / 7 AA	29
Phosphosite 10:	CELSR2	Q9HCU4	Y1913	CHCKENHYRPPGSPT	83 / 6 AA	317
Phosphosite 11:	EMD	P50402	T165	DSAYQSITHYRPVSA	62 / 8 AA	29
Phosphosite 12:	EMD	P50402	Y167	AYQSITHYRPVSASR	71 / 7 AA	29
Phosphosite 13:	DLG1	Q12959	S692	NASDSESSYRGQEEY	85 / 7 AA	100
Phosphosite 14:	DLG1	Q12959	S691	SNASDSESSYRGQEE	85 / 7 AA	100
Phosphosite 15:	TANC2	Q9HCD6	S1496	LSPTHQNSHYRPSPP	83 / 6 AA	220
Phosphosite 16:	CELSR3	Q9NYQ7	Y2066	CHCKEFHYRPRGSDS	83 / 6 AA	358
Phosphosite 17:	TANC2	Q9HCD6	Y1498	PTHQNSHYRPSPPHT	83 / 6 AA	220
Phosphosite 18:	URG4	Q8TCY9	S220	LPLVLPDSENHYHTF	83 / 6 AA	105
Phosphosite 19:	Zdhhc20	Q5W0Z9	S337	SKNRLLDSESQWLEN	71 / 7 AA	42
Phosphosite 20:	SAFB	Q15424	S619	RKSRDSESHSRVRER	85 / 7 AA	103