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:	T938
P-Site Sequence:	STYQIRITTCKTELQ
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	T938	STYQIRITTCKTELQ	100 / 9 AA	153
Phosphosite 1:	PIK3R4	Q99570	T939	TYQIRITTCKTELQQ	100 / 8 AA	153
Phosphosite 2:	ABHD8	Q96I13	T167	IDCEKRITSCKGAQA	62 / 8 AA	47
Phosphosite 3:	KIAA1211	Q6ZU35	T616	NLSQIKDTACKSLLG	55 / 9 AA	137
Phosphosite 4:	MACF1	Q9UPN3	T885	DYRQIEITICKNDEC	66 / 9 AA	620
Phosphosite 5:	ABHD8	Q96I13	S168	DCEKRITSCKGAQAD	83 / 6 AA	47
Phosphosite 6:	RPS20	P60866	T65	TKTLRITTRKTPCGE	75 / 8 AA	13
Phosphosite 7:	RPS20	P60866	T64	PTKTLRITTRKTPCG	75 / 8 AA	13
Phosphosite 8:	FAM63A	Q8N5J2	T267	QLVERIITCKHSSDT	83 / 6 AA	52
Phosphosite 9:	ATP5B	P06576	T347	GTMQERITTTKKGSI	75 / 8 AA	57
Phosphosite 10:	SPP2	Q13103	T91	EFSIRETTCRKDSGE	71 / 7 AA	24
Phosphosite 11:	Putative uncharacterized protein LOC387726	Q8N377	T9	DFRQISPTTCTTPAS	66 / 9 AA	16
Phosphosite 12:	C10orf112	Q5VYJ5	T1163	GSVARITTSKSFPAS	71 / 7 AA	164
Phosphosite 13:	C10orf112	Q5VYJ5	T1162	EGSVARITTSKSFPA	71 / 7 AA	164
Phosphosite 14:	C10orf112	Q5VYJ5	S1164	SVARITTSKSFPASL	71 / 7 AA	164
Phosphosite 15:	VAV3	Q9UKW4	T410	GDGEIRITTLDKHTK	83 / 6 AA	98
Phosphosite 16:	SPP2	Q13103	T90	LEFSIRETTCRKDSG	71 / 7 AA	24
Phosphosite 17:	NXF2	Q9GZY0	T100	SEDEIRITTWRNRKP	62 / 8 AA	72
Phosphosite 18:	ANG	P03950	T103	SKSSFQVTTCKLHGG	57 / 7 AA	17
Phosphosite 19:	PPP1R3C	Q9UQK1	T189	KKVQIRITFDSWKNY	100 / 5 AA	36
Phosphosite 20:	POLS	Q5XG87	T324	KIKERIATCNGEQTQ	66 / 6 AA	60