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:	S263
P-Site Sequence:	RAPPPPSSPPPGGAP
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	S263	RAPPPPSSPPPGGAP	100 / 9 AA	82
Phosphosite 1:	MYO18B	Q8IUG5	S25	DKSPPPSSPPPLFSV	100 / 8 AA	285
Phosphosite 2:	TICAM1	Q8IUC6	S270	SPPELPSSPPPGLPE	100 / 7 AA	76
Phosphosite 3:	EphB3	P54753	S11	ARPPPPPSPPPGLLP	88 / 9 AA	110
Phosphosite 4:	MYO18B	Q8IUG5	S24	EDKSPPPSSPPPLFS	100 / 8 AA	285
Phosphosite 5:	LRFN2	Q9ULH4	S589	AQPPPPSSAPAGAPP	77 / 9 AA	85
Phosphosite 6:	RERE	Q9P2R6	S753	GVTPAPSSAPPGTPQ	77 / 9 AA	172
Phosphosite 7:	Hpk1	Q92918	S436	ASGPPPNSPRPGPPP	77 / 9 AA	91
Phosphosite 8:	PIK3R2	O00459	S262	LRAPPPPSSPPPGGA	100 / 8 AA	82
Phosphosite 9:	MSK2	O75676	S347	PVYSPPGSPPPGDPR	87 / 8 AA	86
Phosphosite 10:	CCDC74B	Q96LY2	S15	AGTRPPSSPTPGSRR	87 / 8 AA	42
Phosphosite 11:	CCDC74A	Q96AQ1	S15	AGTRPPSSPTPGSRR	87 / 8 AA	42
Phosphosite 12:	CBLL1	Q75N03	T385	TSAPPPITPPPGHII	77 / 9 AA	55
Phosphosite 13:	C2orf53	Q53SZ7	S66	PSSPPPASPSPGFQF	77 / 9 AA	45
Phosphosite 14:	CNGB1	Q14028	S1199	PPGSPPSSPPPASLG	87 / 8 AA	102
Phosphosite 15:	MARCH-XI	A6NNE9	T33	PPPPPPPTPPPGEPA	77 / 9 AA	44
Phosphosite 16:	CABYR	O75952	S155	KTTTPPSSPPPTAVS	100 / 7 AA	53
Phosphosite 17:	CABYR	O75952	S154	PKTTTPPSSPPPTAV	100 / 7 AA	53
Phosphosite 18:	GABBR2	O75899	S52	GAPRPPPSSPPLSIM	100 / 7 AA	106
Phosphosite 19:	MICAL3	Q7RTP6	S597	SAMLTPPSSPPPPPP	100 / 7 AA	110
Phosphosite 20:	SETD2	Q9BYW2	S188	TTVDSPPSSPPPPPP	100 / 7 AA	288