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:	S1178
P-Site Sequence:	RFQLPISSHCHPSRA
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	S1178	RFQLPISSHCHPSRA	100 / 9 AA	153
Phosphosite 1:	PIK3R4	Q99570	S1177	MRFQLPISSHCHPSR	100 / 8 AA	153
Phosphosite 2:	NRK	Q7Z2Y5	S377	LLRLPTSSRCRPLRV	66 / 9 AA	178
Phosphosite 3:	IL22	Q9GZX6	S37	GGAAAPISSHCRLDK	85 / 7 AA	20
Phosphosite 4:	IL22	Q9GZX6	S38	GAAAPISSHCRLDKS	85 / 7 AA	20
Phosphosite 5:	NRK	Q7Z2Y5	S376	ELLRLPTSSRCRPLR	62 / 8 AA	178
Phosphosite 6:	USP26	Q9BXU7	S549	SKYLKVSSHCNEGTR	62 / 8 AA	104
Phosphosite 7:	KIAA0892	Q9Y6X3	S453	PDHSFPVSSHCLRAA	71 / 7 AA	69
Phosphosite 8:	DDX56	Q9NY93	S296	NGELPLRSRCHIISQ	62 / 8 AA	62
Phosphosite 9:	FLG	P20930	S97	RKENLPISGHKHRKH	75 / 8 AA	435
Phosphosite 10:	ACAT1	P24752	S116	LGAGLPISTPCTTIN	71 / 7 AA	45
Phosphosite 11:	SPIRE1	Q08AE8	S508	PKFLPISSTPQPERR	66 / 9 AA	86
Phosphosite 12:	SAGE1	Q9NXZ1	S891	KALKEIDSHCHLRKV	83 / 6 AA	99
Phosphosite 13:	Putative SAGE1-like protein	A6NJ88	S599	KVLKEIDSHCHLRKV	83 / 6 AA	69
Phosphosite 14:	GHRH	P01286	S17	ILTLSNSSHCSPPPP	66 / 9 AA	12
Phosphosite 15:	LAMA4	Q16363	S1455	ERNTPRNSHCHLSNS	71 / 7 AA	203
Phosphosite 16:	NRK	Q7Z2Y5	T375	HELLRLPTSSRCRPL	71 / 7 AA	178
Phosphosite 17:	POM121L1P	Q3SYA9	S143	KRRRGPASSHCQLTL	71 / 7 AA	45
Phosphosite 18:	Putative POM121-like protein 1-like	A6NNC1	S416	KRRRGPASSHCQLAH	71 / 7 AA	94
Phosphosite 19:	POM121L1P	Q3SYA9	S144	RRRGPASSHCQLTLS	71 / 7 AA	45
Phosphosite 20:	Putative POM121-like protein 1-like	A6NNC1	S417	RRRGPASSHCQLAHS	71 / 7 AA	94