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:	S156
P-Site Sequence:	LYRTQSSSNLAELRQ
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	S156	LYRTQSSSNLAELRQ	100 / 9 AA	84
Phosphosite 1:	PIK3R1	P27986	S154	STLYRTQSSSNLAEL	100 / 7 AA	84
Phosphosite 2:	SH2D7	A6NKC9	S117	SGDTQSHSTLAELVH	77 / 9 AA	50
Phosphosite 3:	WWC2	Q6AWC2	S300	DIGVRSRSNLAEKVR	66 / 9 AA	134
Phosphosite 4:	BPTF	Q12830	S668	LSETPDSSNMAEKKV	66 / 9 AA	338
Phosphosite 5:	ULK2	Q8IYT8	S616	KIPKTQASSNLLALV	85 / 7 AA	113
Phosphosite 6:	SNX11	Q9Y5W9	S170	QEERQSSSHLAKGDQ	85 / 7 AA	30
Phosphosite 7:	SNX11	Q9Y5W9	S169	AQEERQSSSHLAKGD	85 / 7 AA	30
Phosphosite 8:	CACNA1I	Q9P0X4	S883	SDEDQSSSNIEEFDK	75 / 8 AA	245
Phosphosite 9:	FAM75-like protein FLJ43859	Q6ZUB0	S313	CTVTQSKSNLTVLKT	75 / 8 AA	102
Phosphosite 10:	Putative FAM75-like protein FLJ44082	P0C874	S313	CTVTQSKSNLTVLKT	75 / 8 AA	102
Phosphosite 11:	RAD21	O60216	S200	LESEQSTSNLNEKIN	75 / 8 AA	72
Phosphosite 12:	PRKRIR	O43422	S717	NTLTDQRSSNLALLN	85 / 7 AA	88
Phosphosite 13:	RBM14	Q96PK6	S521	APYRTQSSASLAASY	75 / 8 AA	69
Phosphosite 14:	NUFIP2	Q7Z417	S396	ETQTQSSSRLSQVPM	66 / 9 AA	76
Phosphosite 15:	PRKRIR	O43422	S718	TLTDQRSSNLALLNI	85 / 7 AA	88
Phosphosite 16:	KIAA1267	Q7Z3B3	S256	SPGTDSSSNLGGVKL	75 / 8 AA	121
Phosphosite 17:	KIAA1267	Q7Z3B3	S255	LSPGTDSSSNLGGVK	75 / 8 AA	121
Phosphosite 18:	ZNF497	Q6ZNH5	S259	GKAFSQSSNLAEHLK	100 / 6 AA	55
Phosphosite 19:	DKFZP434B061	Q9UF83	S406	LTRTQSSSSLTRTPS	75 / 8 AA	59
Phosphosite 20:	Zic2	O95409	S449	SPSAEPQSSSNLSPA	100 / 6 AA	55