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:	PIK3R1
Human P-Site:	S154
P-Site Sequence:	STLYRTQSSSNLAEL
UniProt:	P27986
Intern. Prot. ID:	IPI00021448

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R1	P27986	S154	STLYRTQSSSNLAEL	100 / 9 AA	84
Phosphosite 1:	RBM14	Q96PK6	S520	AAPYRTQSSASLAAS	77 / 9 AA	69
Phosphosite 2:	CASK	O14936	S575	VPSYRTQSSSCERDS	100 / 7 AA	105
Phosphosite 3:	PIK3R1	P27986	T152	ECSTLYRTQSSSNLA	100 / 7 AA	84
Phosphosite 4:	CASK	O14936	T573	KIVPSYRTQSSSCER	100 / 7 AA	105
Phosphosite 5:	DKFZP434B061	Q9UF83	S404	ASLTRTQSSSSLTRT	87 / 8 AA	59
Phosphosite 6:	ZCCHC7	Q8N3Z6	S21	DDLYRDESSSELSVD	66 / 9 AA	63
Phosphosite 7:	RP1L1	Q8IWN7	S716	SSTRTQASGNLRPPS	75 / 8 AA	261
Phosphosite 8:	RBM14	Q96PK6	T518	TLAAPYRTQSSASLA	85 / 7 AA	69
Phosphosite 9:	SLC26A5	P58743	T503	LLTVIYRTQSPSYKV	85 / 7 AA	81
Phosphosite 10:	PIK3R1	P27986	S156	LYRTQSSSNLAELRQ	100 / 7 AA	84
Phosphosite 11:	ULK2	Q8IYT8	S616	KIPKTQASSNLLALV	75 / 8 AA	113
Phosphosite 12:	SLC26A5	P58743	S505	TVIYRTQSPSYKVLG	85 / 7 AA	81
Phosphosite 13:	FRMD5	Q7Z6J6	S306	SSQVRTVSSSNLFFK	87 / 8 AA	65
Phosphosite 14:	NPEPPS	P55786	Y593	VGFYRTQYSSAMLES	66 / 9 AA	103
Phosphosite 15:	RBM14	Q96PK6	S521	APYRTQSSASLAASY	75 / 8 AA	69
Phosphosite 16:	FSH receptor	P23945	T658	AQIYRTETSSTVHNT	55 / 9 AA	78
Phosphosite 17:	MEX3B	Q6ZN04	S288	FSSYRNDSSSSLGSA	66 / 9 AA	59
Phosphosite 18:	MEX3C	Q5U5Q3	S446	ISNYRNDSSSSLGSG	66 / 9 AA	69
Phosphosite 19:	CAMSAP1	Q5T5Y3	S1398	DNLSRTQSGSSLSLA	75 / 8 AA	178
Phosphosite 20:	PKD2L1	Q9P0L9	T64	PQETAYRTQVSSCCL	85 / 7 AA	92