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:	PIK3CB
Human P-Site:	S523
P-Site Sequence:	AEIASSDSANVSSRG
UniProt:	P42338
Intern. Prot. ID:	IPI00031388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CB	P42338	S523	AEIASSDSANVSSRG	100 / 9 AA	123
Phosphosite 1:	RNF146	Q9NTX7	S296	ESDASSDSEDVSAVV	77 / 9 AA	39
Phosphosite 2:	VSX2	P58304	S125	SQTASSDSEDVSSSD	77 / 9 AA	39
Phosphosite 3:	PIK3CB	P42338	S521	KAAEIASSDSANVSS	100 / 7 AA	123
Phosphosite 4:	LHX1	P48742	S158	DDAKDSESANVSDKE	85 / 7 AA	45
Phosphosite 5:	CaMK2-beta	Q13554	S397	GIKESSDSANTTIED	75 / 8 AA	73