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:	S776
P-Site Sequence:	QLLKKLLSQGMTEEE
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	S776	QLLKKLLSQGMTEEE	100 / 9 AA	153
Phosphosite 1:	AGBL5	Q8NDL9	S103	NKQSKLYSQGMAPFV	75 / 8 AA	98
Phosphosite 2:	SMARCA1	P28370	T854	EEKEKLLTQGFTNWT	75 / 8 AA	123
Phosphosite 3:	SMARCA5	O60264	T839	EEKEKLLTQGFTNWN	75 / 8 AA	122
Phosphosite 4:	FCN3	O75636	S98	RNCRELLSQGATLSG	66 / 9 AA	33
Phosphosite 5:	COL6A3	P12111	S2703	EKLVDFLSRGMTQLQ	62 / 8 AA	344
Phosphosite 6:	TNPO3	Q9Y5L0	S597	MALKKLLSQEPSNGI	85 / 7 AA	104
Phosphosite 7:	SHUJUN-2	Q02878	S127	DVPRKLLSHGKKPFS	62 / 8 AA	33
Phosphosite 8:	BCORL1	Q5H9F3	S1289	AQDKSLLSQGRRHLW	75 / 8 AA	183
Phosphosite 9:	C9orf93	Q6TFL3	S718	SHFKKLLSQTQREQM	100 / 6 AA	153
Phosphosite 10:	EHHADH	Q08426	S703	DYLKKLASQGNPPLK	85 / 7 AA	79
Phosphosite 11:	KHSRP	Q92945	S125	PESKKLASQGDSISS	85 / 7 AA	73
Phosphosite 12:	HOMER3	Q9NSC5	S176	ERLKKMLSEGSVGEV	71 / 7 AA	40
Phosphosite 13:	DENND5B	Q6ZUT9	S880	SLEKKLLSQHLKQLL	75 / 8 AA	145
Phosphosite 14:	WDR35	Q9P2L0	S739	KRLGKLLSESMKQAE	71 / 7 AA	134
Phosphosite 15:	GNB1L	Q9BYB4	S85	PQGRQLLSQGRDLKL	62 / 8 AA	36
Phosphosite 16:	ZMYM4	Q5VZL5	T1062	AEDEEKKTLSQGESQ	85 / 7 AA	173
Phosphosite 17:	IMPDH1	P20839	S176	KDHTTLLSEVMTPRI	55 / 9 AA	55
Phosphosite 18:	ZMYM4	Q5VZL5	S1064	DEEKKTLSQGESQTS	85 / 7 AA	173
Phosphosite 19:	SCN7A	Q01118	S58	PFIYGNLSQGMVSEP	83 / 6 AA	193
Phosphosite 20:	CRMP1	Q14194	T84	QKPSQGMTAADDFFQ	100 / 5 AA	62