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:	PIK3R1
Human P-Site:	S565
P-Site Sequence:	EIDKRMNSIKPDLIQ
UniProt:	P27986
Intern. Prot. ID:	IPI00021448

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R1	P27986	S565	EIDKRMNSIKPDLIQ	100 / 9 AA	84
Phosphosite 1:	PIK3R2	O00459	S562	EIDKRMNSLKPDLMQ	88 / 9 AA	82
Phosphosite 2:	ZNF608	Q9ULD9	S878	SQESRMASIKAEADK	62 / 8 AA	162
Phosphosite 3:	BLK	P51451	S356	AYIERMNSIHRDLRA	75 / 8 AA	58
Phosphosite 4:	SLC25A28	Q96A46	S102	CVKTRMQSLQPDPAA	55 / 9 AA	39
Phosphosite 5:	SYTL4	Q96C24	S414	RQGKRKTSIKRDTVN	66 / 9 AA	76
Phosphosite 6:	MEF2A	Q02078	S268	GGNLGMNSRKPDLRV	85 / 7 AA	55
Phosphosite 7:	SEMA6A	Q9H2E6	S1005	SGLKRTPSLKPDVPP	66 / 9 AA	114
Phosphosite 8:	SEMA6D	Q8NFY4	S1047	TGLKRTPSLKPDVPP	66 / 9 AA	120
Phosphosite 9:	RNF219	Q5W0B1	S513	CLSKRLNSIRSFEMN	62 / 8 AA	81
Phosphosite 10:	PLEKHA5	Q9HAU0	S161	NFGKRSNSIKRNPNA	66 / 9 AA	127
Phosphosite 11:	SLC25A37	Q9NYZ2	S75	SVKTRMQSLSPDPKA	55 / 9 AA	37
Phosphosite 12:	PAX7	P23759	S429	SCSQRADSIKPGDSL	55 / 9 AA	57
Phosphosite 13:	RAB38	P57729	S187	NECDLMESIEPDVVK	71 / 7 AA	24
Phosphosite 14:	DYNC2H1	Q8NCM8	S2846	KEEKKKNSVDPDFLK	55 / 9 AA	493
Phosphosite 15:	BRSK2	Q8IWQ3	S481	PWRARLNSIKNSFLG	83 / 6 AA	82
Phosphosite 16:	PPP2R1B	P30154	S43	DVQLRLNSIKKLSTI	83 / 6 AA	66
Phosphosite 17:	PPP2R1A	P30153	S31	DVQLRLNSIKKLSTI	83 / 6 AA	65
Phosphosite 18:	BNC2	Q6ZN30	S756	SEKVLMNSERPDENH	71 / 7 AA	122
Phosphosite 19:	MRAP2	Q96G30	S89	EKRFRMNSFVSDFGR	62 / 8 AA	24
Phosphosite 20:	AR	P10275	Y834	FDELRMNYIKELDRI	83 / 6 AA	99