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:	Y387
P-Site Sequence:	VFHRDGHYGFSEPLT
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	Y387	VFHRDGHYGFSEPLT	100 / 9 AA	82
Phosphosite 1:	PIK3R3	Q92569	Y122	IYHRDGKYGFSDPLT	77 / 9 AA	54
Phosphosite 2:	PIK3R1	P27986	Y390	IFHRDGKYGFSDPLT	77 / 9 AA	84
Phosphosite 3:	ZNF33A	Q06730	Y274	SPSRDNHYEFSDCEK	66 / 9 AA	94
Phosphosite 4:	ZNF33B	Q06732	Y275	PPSKDSHYEFSDCEK	55 / 9 AA	91
Phosphosite 5:	PIK3R2	O00459	S390	RDGHYGFSEPLTFCS	100 / 6 AA	82
Phosphosite 6:	F2	P00734	Y600	GCDRDGKYGFYTHVF	85 / 7 AA	70
Phosphosite 7:	Putative zinc-alpha-2-glycoprotein-like 1	A8MT79	Y25	QETRDGHYSLTYLYT	62 / 8 AA	23
Phosphosite 8:	PSMA4	P25789	Y143	YIGWDKHYGFQLYQS	71 / 7 AA	29
Phosphosite 9:	MMP2	P08253	Y271	NFEKDGKYGFCPHEA	62 / 8 AA	74
Phosphosite 10:	ZNF180	Q9UJW8	Y273	TQTKDKCYGFSDRIQ	55 / 9 AA	79
Phosphosite 11:	PPIL4	Q8WUA2	Y453	SRERDGHYSNSHKSK	75 / 8 AA	57
Phosphosite 12:	GEMIN5	Q8TEQ6	Y1039	VLERDGHYAVAAKCY	55 / 9 AA	169
Phosphosite 13:	CAPN13	Q6MZZ7	Y185	GSYSDLHYGFLEDAL	66 / 9 AA	77
Phosphosite 14:	RPTN	Q6XPR3	Y240	KPIQDSHYGQSERHT	66 / 9 AA	91
Phosphosite 15:	LAMA3	Q16787	Y1304	TRCATGHYGFPRCKP	83 / 6 AA	367
Phosphosite 16:	USP11	P51784	Y889	GGMRDGHYTTFACNK	100 / 5 AA	110
Phosphosite 17:	FLG2	Q5D862	S1813	YSDSEGHSGFSQRPH	55 / 9 AA	248
Phosphosite 18:	PARK7	Q99497	Y141	MNGGHYTYSENRVEK	71 / 7 AA	20
Phosphosite 19:	PSMB8	P28062	S34	RSDPGHYSFSMRSPE	83 / 6 AA	30
Phosphosite 20:	FAM103A1	Q9BTL3	Y109	QQYGHYGYNQRPPYG	57 / 7 AA	14