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:	T283
P-Site Sequence:	SAASSDNTENLIKVI
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	T283	SAASSDNTENLIKVI	100 / 9 AA	84
Phosphosite 1:	NOX1	Q9Y5S8	T362	IRAAGDWTENLIRAF	66 / 9 AA	65
Phosphosite 2:	FDXACB1	Q9BRP7	T462	HNFSPDCTEDLIIGS	66 / 9 AA	70
Phosphosite 3:	ARPC2	O15144	T240	NASARDNTINLIHTF	66 / 9 AA	34
Phosphosite 4:	OR4C46	A6NHA9	T76	ACYSSVNTPNLITHS	77 / 9 AA	35
Phosphosite 5:	ATRX	P46100	T1016	YESSSDGTEKLPERE	75 / 8 AA	283
Phosphosite 6:	VAMP7	P51809	T161	LELLIDKTENLVDSS	71 / 7 AA	25
Phosphosite 7:	ABCA13	Q86UQ4	T1574	ENNSSSKTENLLNIF	66 / 9 AA	576
Phosphosite 8:	STK40	Q8N2I9	T153	AHDFSDKTADLINLQ	62 / 8 AA	49
Phosphosite 9:	ANKRD12	Q6UB98	T706	NFFKSDETEDLFLNM	62 / 8 AA	236
Phosphosite 10:	MGC27016	Q8TBY0	S327	NGQISPNSENLIVFA	75 / 8 AA	60
Phosphosite 11:	ARHGAP24	Q8N264	S630	ATSSSDNSETFVGNS	55 / 9 AA	84
Phosphosite 12:	YAF2	Q8IY57	T158	SGSSSDNTERGMSRS	100 / 6 AA	20
Phosphosite 13:	Cx40	P36382	T293	NMASQQNTDNLVTEQ	55 / 9 AA	40
Phosphosite 14:	CMYA5	Q8N3K9	T1972	LDTSSGNTETLSSKS	75 / 8 AA	449
Phosphosite 15:	PIK3R1	P27986	S280	FRFSAASSDNTENLI	100 / 6 AA	84
Phosphosite 16:	YAF2	Q8IY57	S155	HSQSGSSSDNTERGM	100 / 6 AA	20
Phosphosite 17:	B3GALTL	Q6Y288	T305	IEYYSDYTENSIPTV	75 / 8 AA	57
Phosphosite 18:	PTPN12	Q05209	T318	DGVNEINTENMISSI	83 / 6 AA	88
Phosphosite 19:	USP10	Q14694	T278	QPCVGTDTTENLGVA	62 / 8 AA	87
Phosphosite 20:	USP10	Q14694	T279	PCVGTDTTENLGVAN	62 / 8 AA	87