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:	PIK3R4
Human P-Site:	S740
P-Site Sequence:	LRSKDITSLFRHLHM
UniProt:	Q99570
Intern. Prot. ID:	IPI00024006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R4	Q99570	S740	LRSKDITSLFRHLHM	100 / 9 AA	153
Phosphosite 1:	PIK3R4	Q99570	T739	ALRSKDITSLFRHLH	100 / 8 AA	153
Phosphosite 2:	ZBTB46	Q86UZ6	S12	KEDMEITSHYRHLLR	55 / 9 AA	64
Phosphosite 3:	PTAR1	Q7Z6K3	T20	QRVVKDITNAFRRNP	75 / 8 AA	46
Phosphosite 4:	MOSPD3	O75425	S133	VGRKDITSILRAPAY	75 / 8 AA	26
Phosphosite 5:	ZNF585A	Q6P3V2	S200	KSFFQVSSLFRHQRI	62 / 8 AA	88
Phosphosite 6:	ZNF585B	Q52M93	S200	KSFFQVSSLFRHHRI	62 / 8 AA	88
Phosphosite 7:	ZNF271	Q14591	S91	QSFVWSTSLFRHRKT	100 / 6 AA	76
Phosphosite 8:	C8orf42	Q86YL5	S50	RGWKEVTSLFNKDDE	71 / 7 AA	20
Phosphosite 9:	BMP3	P12645	T203	SWLSKDITQLLRKAK	75 / 8 AA	53
Phosphosite 10:	SH3TC2	Q8TF17	T373	TLARTDITSVYRLSG	71 / 7 AA	145
Phosphosite 11:	APC2	O95996	T84	KALQMDITSLYNLKF	71 / 7 AA	244
Phosphosite 12:	p38-beta	Q15759	S271	PMPQKDLSSIFRGAN	62 / 8 AA	42
Phosphosite 13:	ZNF551	Q7Z340	S377	KSFRQSSSLFRHQRV	55 / 9 AA	78
Phosphosite 14:	p38-beta	Q15759	S272	MPQKDLSSIFRGANP	62 / 8 AA	42
Phosphosite 15:	PIK3C2A	O00443	S619	SKTADVTSLFGGEDT	83 / 6 AA	191
Phosphosite 16:	KIFAP3	Q92845	S69	NANTDITSLARKVVE	85 / 7 AA	91
Phosphosite 17:	G6PD	P11413	S188	DRLSNHISSLFREDQ	62 / 8 AA	59
Phosphosite 18:	TRIM69	Q86WT6	T275	DFLKDITTLLHSLEQ	62 / 8 AA	57
Phosphosite 19:	G6PD	P11413	S189	RLSNHISSLFREDQI	62 / 8 AA	59
Phosphosite 20:	ITPR3	Q14573	S365	PHGNDIASLFELDPT	71 / 7 AA	304