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:	PIK3R2
Human P-Site:	S273
P-Site Sequence:	PGGAPDGSEPSPDFP
UniProt:	O00459
Intern. Prot. ID:	IPI00011736

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R2	O00459	S273	PGGAPDGSEPSPDFP	100 / 9 AA	82
Phosphosite 1:	SHC3	Q92529	S111	SLAAPDGSAPSAPRA	87 / 8 AA	64
Phosphosite 2:	COBL	O75128	T1019	PRRAPDGTDPPPPHT	66 / 9 AA	136
Phosphosite 3:	ALAS1	P13196	S82	VQQTPDGSQQSPDGT	66 / 9 AA	71
Phosphosite 4:	CCDC33	Q8N5R6	S257	LPACKDGSEPWPYVV	85 / 7 AA	107
Phosphosite 5:	EMSY	Q7Z589	T1310	DSSTEDGTEPSPSQS	85 / 7 AA	141
Phosphosite 6:	ABCA2	Q9BZC7	S307	GLDAPNGSDSSPQAP	66 / 9 AA	270
Phosphosite 7:	MACF1	Q9UPN3	S3022	VEDAPDGSDASQLLH	66 / 9 AA	620
Phosphosite 8:	MACF1	Q96PK2	S3524	VEDAPDGSDASQLLH	66 / 9 AA	670
Phosphosite 9:	Bcl-7C	Q8WUZ0	T111	EGSLPKGTEPSPGGT	75 / 8 AA	23
Phosphosite 10:	DAB1	O75553	S561	EQEAPDGSQASSNSD	75 / 8 AA	64
Phosphosite 11:	RAX	Q9Y2V3	S81	PKAPEEGSEPSPPPA	85 / 7 AA	37
Phosphosite 12:	MED26	O95402	S296	SLYAPKGSVPSPSPR	77 / 9 AA	65
Phosphosite 13:	IGFL2	Q6UWQ7	S29	EVIAPAGSEPWLCQP	75 / 8 AA	13
Phosphosite 14:	SLC25A12	O75746	S617	GGLKPAGSEPTPKSR	75 / 8 AA	75
Phosphosite 15:	BICD1	Q96G01	S277	LKFAEDGSEPNNDDK	75 / 8 AA	111
Phosphosite 16:	LRRC24	Q50LG9	S385	PAARPAGSEPRPEAG	75 / 8 AA	55
Phosphosite 17:	PIK3C2G	O75747	S1358	NIHLPDGSAPSAHVE	85 / 7 AA	166
Phosphosite 18:	PCNXL3	Q9H6A9	S215	SLASTDSSEPSPLAG	85 / 7 AA	222
Phosphosite 19:	CDC45L	O75419	S151	SGNDSDGSEPSEKRT	85 / 7 AA	66
Phosphosite 20:	Zic2	O95409	S422	HESSPQGSESSPAAS	66 / 9 AA	55