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:	S666
P-Site Sequence:	PNGYMMMSPSGGCSP
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	S666	PNGYMMMSPSGGCSP	100 / 9 AA	132
Phosphosite 1:	SEC24B	O95487	S802	QAAFKLMSPTGGRVS	55 / 9 AA	137
Phosphosite 2:	SEC24A	O95486	S628	QAAFKLMSPTGGRMS	55 / 9 AA	120
Phosphosite 3:	IRS1	P35568	S668	GYMMMSPSGGCSPDI	100 / 7 AA	132
Phosphosite 4:	MED14	O60244	S1101	SSPYTMVSPSGRAGN	75 / 8 AA	161
Phosphosite 5:	KIAA1671	Q9BY89	S1154	KESANKMSPSGGAPQ	85 / 7 AA	197
Phosphosite 6:	KIAA1671	Q9BY89	S1156	SANKMSPSGGAPQTT	85 / 7 AA	197
Phosphosite 7:	GLYAT	Q6IB77	S154	LLKSKILSPSGGKPK	62 / 8 AA	34
Phosphosite 8:	SEC24B	O95487	T804	AFKLMSPTGGRVSVF	71 / 7 AA	137
Phosphosite 9:	ESPN	B1AK53	S647	TKSFNMMSPTGDNSE	55 / 9 AA	92
Phosphosite 10:	IRS1	P35568	S736	TGDYMNMSPVGDSNT	66 / 9 AA	132
Phosphosite 11:	SOX1	O00570	S269	SQGYMSASPSGYGGL	75 / 8 AA	39
Phosphosite 12:	ESPN	B1AK53	T649	SFNMMSPTGDNSELL	71 / 7 AA	92
Phosphosite 13:	GLYAT	Q6IB77	S156	KSKILSPSGGKPKAI	71 / 7 AA	34
Phosphosite 14:	ZBTB8A	Q96BR9	S389	EAEQHLMSPSDGDKD	71 / 7 AA	50
Phosphosite 15:	IRS1	P35568	Y662	QRVDPNGYMMMSPSG	100 / 5 AA	132
Phosphosite 16:	ZBTB8A	Q96BR9	S391	EQHLMSPSDGDKDSR	71 / 7 AA	50
Phosphosite 17:	endofin	Q7Z3T8	T817	FERMMSPTGSNLKSN	83 / 6 AA	169
Phosphosite 18:	endofin	Q7Z3T8	S815	QAFERMMSPTGSNLK	83 / 6 AA	169
Phosphosite 19:	ITIH5	Q86UX2	S366	KVYIHHMSPTGGTDI	83 / 6 AA	105
Phosphosite 20:	TNS1	Q9HBL0	S1423	ASGMSSPSGGSTVSF	85 / 7 AA	186