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:	S1241
P-Site Sequence:	ELQPSPHSVHGIYCS
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	S1241	ELQPSPHSVHGIYCS	100 / 9 AA	153
Phosphosite 1:	ZFYVE20	Q9H1K0	S222	SPSQSPNSVHGSRRG	75 / 8 AA	89
Phosphosite 2:	QRFP	P83859	S51	AMGPRPHSVWGSSRW	75 / 8 AA	15
Phosphosite 3:	TNFAIP3	P21580	S578	VRSPSPHSCHRAGND	85 / 7 AA	90
Phosphosite 4:	PIK3R4	Q99570	S1238	PLSELQPSPHSVHGI	100 / 6 AA	153
Phosphosite 5:	WDR81	Q562E7	S558	LKQELPRSVHGLSGN	71 / 7 AA	96
Phosphosite 6:	PAX9	P55771	S197	RTWPSSHSVTDILGI	66 / 9 AA	36
Phosphosite 7:	CSDE1	O75534	S584	EKVNKTHSVNGITEE	71 / 7 AA	89
Phosphosite 8:	TOPORS	Q9NS56	S537	SRCSSPHSVLGKDEQ	85 / 7 AA	119
Phosphosite 9:	ZIM2	Q9NZV7	S30	RESSPPHSVHSFSGD	71 / 7 AA	61
Phosphosite 10:	PEG3	Q9GZU2	S156	RESSPPHSVHSFSDR	71 / 7 AA	181
Phosphosite 11:	HFE2	Q6ZVN8	S12	GQSPSPRSSHGSPPT	75 / 8 AA	45
Phosphosite 12:	SMARCA2	P51531	S39	GPGPSPGSVHSMMGP	66 / 9 AA	181
Phosphosite 13:	MYST4	Q8WYB5	S1867	QLSQSPHSVPGGPQA	85 / 7 AA	231
Phosphosite 14:	SRRM1	Q8IYB3	S743	AASPSPQSVRRVSSS	55 / 9 AA	102
Phosphosite 15:	PRSS21	Q9Y6M0	T190	EALPSPHTLQEVQVA	44 / 9 AA	35
Phosphosite 16:	DDX43	Q9NXZ2	S433	TSATWPHSVHRLAQS	83 / 6 AA	73
Phosphosite 17:	TAF1L	Q8IZX4	S654	LSQPGPHSVQPLLKH	71 / 7 AA	207
Phosphosite 18:	TAF1	P21675	S635	LSQPGPHSVQPLLKH	71 / 7 AA	213
Phosphosite 19:	TBX19	O60806	T275	LPLPAPHTHHGCEHY	55 / 9 AA	48
Phosphosite 20:	CDSN	Q15517	S245	PYIPSSHSVSGGQRP	75 / 8 AA	52