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:	PIK3R3
Human P-Site:	T203
P-Site Sequence:	DRLYEEYTRTSQEIQ
UniProt:	Q92569
Intern. Prot. ID:	IPI00513745

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R3	Q92569	T203	DRLYEEYTRTSQEIQ	100 / 9 AA	54
Phosphosite 1:	PIK3R1	P27986	T471	DRLYEEYTRTSQEIQ	100 / 9 AA	84
Phosphosite 2:	PIK3R2	O00459	T468	DQLYEEYTRTSQELQ	100 / 9 AA	82
Phosphosite 3:	PIK3R3	Q92569	Y202	YDRLYEEYTRTSQEI	100 / 8 AA	54
Phosphosite 4:	PIK3R1	P27986	Y470	YDRLYEEYTRTSQEI	100 / 8 AA	84
Phosphosite 5:	PIK3R2	O00459	Y467	YDQLYEEYTRTSQEL	100 / 8 AA	82
Phosphosite 6:	PIK3R3	Q92569	T205	LYEEYTRTSQEIQMK	100 / 7 AA	54
Phosphosite 7:	PIK3R1	P27986	T473	LYEEYTRTSQEIQMK	100 / 7 AA	84
Phosphosite 8:	PIK3R2	O00459	T470	LYEEYTRTSQELQMK	100 / 7 AA	82
Phosphosite 9:	axin 1	O15169	Y210	KSDIYLEYTRTGSES	75 / 8 AA	96
Phosphosite 10:	PIK3R3	Q92569	S206	YEEYTRTSQEIQMKR	100 / 6 AA	54
Phosphosite 11:	PIK3R1	P27986	S474	YEEYTRTSQEIQMKR	100 / 6 AA	84
Phosphosite 12:	PIK3R2	O00459	S471	YEEYTRTSQELQMKR	100 / 6 AA	82
Phosphosite 13:	axin 1	O15169	T211	SDIYLEYTRTGSESP	75 / 8 AA	96
Phosphosite 14:	CASZ1	Q86V15	Y242	RFSKYEEYIRKLKAG	71 / 7 AA	190
Phosphosite 15:	ACOX2	Q99424	Y669	ENPAYEEYIRPLLQS	83 / 6 AA	77
Phosphosite 16:	INPP5E	Q9NRR6	T440	AERLLDYTRTVQALV	71 / 7 AA	70
Phosphosite 17:	SMC1B	Q8NDV3	Y441	RIEKLEEYTKTCMDC	71 / 7 AA	144
Phosphosite 18:	SESN2	P58004	T327	TFGYEDFTRRGAQAP	66 / 6 AA	54
Phosphosite 19:	GRIN3A	Q8TCU5	Y1106	RKTELEEYQRTSRTC	85 / 7 AA	125
Phosphosite 20:	NOMO2	Q5JPE7	T850	LHSDLEYTVTSQKEG	85 / 7 AA	139