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:	IRS1
Human P-Site:	S1041
P-Site Sequence:	ASSSSAASASPTGPQ
UniProt:	P35568
Intern. Prot. ID:	IPI00019471

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRS1	P35568	S1041	ASSSSAASASPTGPQ	100 / 9 AA	132
Phosphosite 1:	MAST4	O15021	S1138	SRDSSAASASPHQPI	100 / 8 AA	284
Phosphosite 2:	FAM100A	Q8TB05	S122	ATSSSAASSWPTAAS	77 / 9 AA	19
Phosphosite 3:	IRS1	P35568	S1043	SSSAASASPTGPQGA	100 / 7 AA	132
Phosphosite 4:	C17orf28	Q8IV36	S299	LDHDSASSASPTVDG	87 / 8 AA	89
Phosphosite 5:	MEKK6	O95382	S929	PRPSDAPSASPTPSA	77 / 9 AA	143
Phosphosite 6:	p73	O15350	S81	QMSSRAASASPYTPE	87 / 8 AA	70
Phosphosite 7:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S139	SRKASAASASPRKAS	100 / 7 AA	60
Phosphosite 8:	KIAA1109	Q2LD37	S2601	LSRYTAGSASPTPTF	75 / 8 AA	555