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:	S581
P-Site Sequence:	SAFVPTRSYPEEGLE
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	S581	SAFVPTRSYPEEGLE	100 / 9 AA	132
Phosphosite 1:	IRS1	P35568	Y582	AFVPTRSYPEEGLEM	100 / 8 AA	132
Phosphosite 2:	GRSF1	Q12849	S116	AAAVPTRSYSQESKT	77 / 9 AA	53
Phosphosite 3:	GRSF1	Q12849	Y117	AAVPTRSYSQESKTT	75 / 8 AA	53
Phosphosite 4:	SCAND3	Q6R2W3	Y720	RNVNNRSYPEEGKTK	85 / 7 AA	152
Phosphosite 5:	ANK2	Q01484	S3376	KCPVKTRSYTETETE	75 / 8 AA	430
Phosphosite 6:	SLC4A2	P04920	Y66	GEEPGRSYGEEDFEY	75 / 8 AA	137
Phosphosite 7:	SLC4A2	P04920	S65	GGEEPGRSYGEEDFE	75 / 8 AA	137
Phosphosite 8:	BAIAP2L2	Q6UXY1	S419	NPGNELPSRSYPLRG	71 / 7 AA	59
Phosphosite 9:	Rad9	Q99638	S180	GRRVILRSYHEEEAD	66 / 9 AA	43
Phosphosite 10:	GRSF1	Q12849	S118	AVPTRSYSQESKTTY	71 / 7 AA	53
Phosphosite 11:	C3orf22	Q8N5N4	S67	KRLVPTRSIPVRGLG	85 / 7 AA	16
Phosphosite 12:	CDC14A	Q9UNH5	Y528	SQPTTRNYPELNNNQ	83 / 6 AA	67
Phosphosite 13:	BAIAP2L2	Q6UXY1	S421	GNELPSRSYPLRGSH	71 / 7 AA	59
Phosphosite 14:	TBCC	Q15814	Y296	FAPYTWSYPEIDKDF	83 / 6 AA	39
Phosphosite 15:	ANXA1	P04083	Y230	TILTTRSYPQLRRVF	83 / 6 AA	39
Phosphosite 16:	MS4A6A	Q9H2W1	S160	KNNIPTRSYVSYFYH	83 / 6 AA	27
Phosphosite 17:	CHGA	P10645	Y414	LPLQVRGYPEEKKEE	62 / 8 AA	51
Phosphosite 18:	C1qTNF7, (complement C1q tumor necrosis factor-related protein 7)	Q9BXJ2	S157	FSVGITTSYPEERLP	85 / 7 AA	31
Phosphosite 19:	FAM183B	Q6ZVS7	Y82	AQGPTKKYPEAQTEN	71 / 7 AA	16
Phosphosite 20:	BIRC7	Q96CA5	S196	VAPSVPASGYPELPT	62 / 8 AA	33