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:	S690
P-Site Sequence:	EPYNLYSSLKELVLH
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	S690	EPYNLYSSLKELVLH	100 / 9 AA	84
Phosphosite 1:	ABCA13	Q86UQ4	S2331	RLMNIFSSLKETIYH	75 / 8 AA	576
Phosphosite 2:	SMCR7	Q96C03	S430	PSVNLFSSLREEEID	75 / 8 AA	49
Phosphosite 3:	ABCA13	Q86UQ4	S2330	DRLMNIFSSLKETIY	75 / 8 AA	576
Phosphosite 4:	PIK3R3	Q92569	Y422	FAEPYNLYSSLKELV	100 / 7 AA	54
Phosphosite 5:	PIK3R1	P27986	Y688	FAEPYNLYSSLKELV	100 / 7 AA	84
Phosphosite 6:	PEX19	P40855	S191	SKDVLYPSLKEITEK	75 / 8 AA	33
Phosphosite 7:	UBE3A	Q05086	S661	SHPVLYQSLKDLLEY	75 / 8 AA	101
Phosphosite 8:	VPS41	P49754	S551	HKHNLFSSIKDKIVL	62 / 8 AA	99
Phosphosite 9:	C9orf27	Q9P2X8	S13	GFTSNLYSSKKDDKM	75 / 8 AA	8
Phosphosite 10:	SMC1B	Q8NDV3	S981	AFEIDYSSLKEDLKA	100 / 6 AA	144
Phosphosite 11:	PIK3R2	O00459	Y686	FAEPYNLYGSLKELV	85 / 7 AA	82
Phosphosite 12:	SMC1B	Q8NDV3	S980	EAFEIDYSSLKEDLK	100 / 6 AA	144
Phosphosite 13:	ZSWIM1	Q9BR11	T468	EFERRYSTLRELADS	71 / 7 AA	55
Phosphosite 14:	TRIM27	P14373	S192	EFEQLYHSLKEHEYR	85 / 7 AA	58
Phosphosite 15:	ACTR10	Q9NZ32	Y67	NTEELYSYLKEFIHI	66 / 9 AA	46
Phosphosite 16:	JAK2	O60674	S473	GTKKNFSSLKDLLNC	71 / 7 AA	131
Phosphosite 17:	MDS024	Q7Z4G4	Y87	GQSPEELYSSLKNYP	85 / 7 AA	53
Phosphosite 18:	SHANK3	Q9BYB0	S1549	VGLRLFSSLGELSSI	75 / 8 AA	186
Phosphosite 19:	RETSAT	Q6NUM9	Y593	AILKRNLYSDLKNLD	85 / 7 AA	67
Phosphosite 20:	MPP5	Q8N3R9	S130	EIEDLFSSLKHIQHT	55 / 9 AA	77