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:	Y698
P-Site Sequence:	LKELVLHYQHTSLVQ
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	Y698	LKELVLHYQHTSLVQ	100 / 9 AA	84
Phosphosite 1:	PIK3R3	Q92569	Y432	LKELVLHYQQTSLVQ	88 / 9 AA	54
Phosphosite 2:	SEC23B	Q15437	Y487	AIQFVTHYQHSSTQR	66 / 9 AA	86
Phosphosite 3:	C1orf195	Q5TG92	Y67	DSTRVLSYQQTSSDA	75 / 8 AA	14
Phosphosite 4:	S1PR4	O95977	Y29	SRLIVLHYNHSGRLA	55 / 9 AA	42
Phosphosite 5:	MBNL2	Q5VZF2	Y301	FNPSVLHYQQALTSA	71 / 7 AA	41
Phosphosite 6:	Wnk3	Q9BYP7	Y624	SQQLVGHYQQVSGLQ	66 / 9 AA	192
Phosphosite 7:	BPHL	Q86WA6	Y53	VNGVQLHYQQTGEGD	71 / 7 AA	33
Phosphosite 8:	ZNF292	O60281	Y1381	QQNLILHYQAVHKSD	83 / 6 AA	218
Phosphosite 9:	S1PR5	Q9H228	Y19	SEVIVLHYNYTGKLR	55 / 9 AA	42
Phosphosite 10:	ACLY	P53396	Y704	FMDHVLRYQDTPGVK	62 / 8 AA	121
Phosphosite 11:	IQSEC1	Q6DN90	Y58	SSLSPDHYEHTSVGA	83 / 6 AA	108
Phosphosite 12:	SAPAP2	Q9P1A6	Y211	DGFHTLQYQRTSAAA	62 / 8 AA	118
Phosphosite 13:	BUB3	O43684	Y53	ANSMRLKYQHTGAVL	55 / 9 AA	37
Phosphosite 14:	MYBL2	P10244	Y15	EDLDELHYQDTDSDV	71 / 7 AA	79
Phosphosite 15:	ZNF514	Q96K75	Y279	SSSLVLHYRFHTGEK	83 / 6 AA	46
Phosphosite 16:	ZNF462	Q96JM2	Y1331	PNGLLLHYQRRHPEH	71 / 7 AA	285
Phosphosite 17:	C1orf195	Q5TG92	S66	RDSTRVLSYQQTSSD	71 / 7 AA	14
Phosphosite 18:	SEC23B	Q15437	T485	RGAIQFVTHYQHSST	71 / 7 AA	86
Phosphosite 19:	ATG12	O94817	Y133	DGKLVLHYCKSQAWG	100 / 5 AA	15
Phosphosite 20:	XPOT	O43592	T496	GVSSYQHTSVTLEFF	100 / 5 AA	110