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:	T86
P-Site Sequence:	RKKISPPTPKPRPPR
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	T86	RKKISPPTPKPRPPR	100 / 9 AA	84
Phosphosite 1:	PRPF3	O43395	T167	LSFISPPTPQPKTPS	77 / 9 AA	78
Phosphosite 2:	FBRS	Q9HAH7	T196	QLRVSPATPKARAGE	66 / 9 AA	39
Phosphosite 3:	UBN2	Q6ZU65	T794	GSRISMPTTKPRPGL	77 / 9 AA	146
Phosphosite 4:	RICH2	Q17R89	T729	TLSKSRPTPKPRQRP	87 / 8 AA	89
Phosphosite 5:	NGLY1	Q96IV0	T449	VEFISPKTPKPGELG	87 / 8 AA	74
Phosphosite 6:	DAB1	O75553	T517	PSTNSPPTPAPRQSS	87 / 8 AA	64
Phosphosite 7:	TAF3	Q5VWG9	T501	SPSVSPPTPEPLHKV	75 / 8 AA	104
Phosphosite 8:	MICALL1	Q8N3F8	T318	STTPAPPTPRPRSSL	75 / 8 AA	93
Phosphosite 9:	FGD6	Q6ZV73	T314	PYTPKFPTPKPRKTR	100 / 6 AA	161
Phosphosite 10:	HILS1	P60008	T42	TTEITSPTPAPRAQV	66 / 9 AA	26
Phosphosite 11:	PIK3R1	P27986	S83	YIGRKKISPPTPKPR	100 / 6 AA	84
Phosphosite 12:	SHIP	Q92835	T1136	INQQTPPTPTPRPPL	75 / 8 AA	133
Phosphosite 13:	PRPF3	O43395	S164	KKQLSFISPPTPQPK	100 / 6 AA	78
Phosphosite 14:	CSAG2	Q9Y5P2	T85	LSNNHPPTPKRRGSG	85 / 7 AA	14
Phosphosite 15:	MEKK2	Q9Y2U5	S347	VMDISPPSRSPRAPT	66 / 9 AA	70
Phosphosite 16:	Putative uncharacterized protein FLJ44636	Q6ZTI0	T16	PVTTSPQTPTPRPLT	66 / 9 AA	13
Phosphosite 17:	CUEDC1	Q9NWM3	T151	PYPLAPPTPPPRIDA	66 / 9 AA	42
Phosphosite 18:	HIVEP1	P15822	T690	DQTVSPPTPFARRLP	66 / 9 AA	297
Phosphosite 19:	RIMBP2	O15034	T590	PELLVPPTPHPRPAP	85 / 7 AA	116
Phosphosite 20:	PRRT2	Q7Z6L0	T151	PRPDSQPTPKPALQP	85 / 7 AA	35