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:	S268
P-Site Sequence:	SDEFRPRSKSQSSSN
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	S268	SDEFRPRSKSQSSSN	100 / 9 AA	132
Phosphosite 1:	IRS2	Q9Y4H2	S304	LFEFRPRSKSQSSGS	100 / 9 AA	137
Phosphosite 2:	IRS2	Q9Y4H2	S306	EFRPRSKSQSSGSSA	100 / 7 AA	137
Phosphosite 3:	FUSIP1	O75494	S235	RKKEPPRSKSQSRSQ	100 / 7 AA	31
Phosphosite 4:	ADAM22	Q9P0K1	S855	GKRFRPRSNSTETLS	85 / 7 AA	100
Phosphosite 5:	DHX8	Q14562	S226	KSRYRSRSRSQSPPK	66 / 9 AA	139
Phosphosite 6:	IRS1	P35568	S270	EFRPRSKSQSSSNCS	100 / 7 AA	132
Phosphosite 7:	FUSIP1	O75494	S237	KEPPRSKSQSRSQSR	100 / 7 AA	31
Phosphosite 8:	SORBS2	O94875	S150	TQTYRPLSKSHSDNS	66 / 9 AA	72
Phosphosite 9:	FLJ23588	Q5THR3	S1286	TQELRPGSKSQSHPC	77 / 9 AA	173
Phosphosite 10:	ABCB11	O95342	S699	RASIRQRSKSQLSYL	75 / 8 AA	146
Phosphosite 11:	Septin-4	O43236	S82	DLEFRPPSRPQSSDN	66 / 9 AA	55
Phosphosite 12:	TBCCD1	Q9NVR7	S150	WPSPRNKSQSPDLTE	85 / 7 AA	64
Phosphosite 13:	OR10T2	Q8NGX3	S264	IIYLRPKSKSASDKD	66 / 9 AA	35
Phosphosite 14:	MAST3	O60307	S153	SPRLRPRSRSLSPGR	66 / 9 AA	143
Phosphosite 15:	FOXO4	P98177	S260	WTTFRPRSSSNASSV	85 / 7 AA	54
Phosphosite 16:	BSN	Q9UPA5	S236	DMTTAPRSKSQQQLH	100 / 6 AA	416
Phosphosite 17:	BSN	Q9UPA5	S238	TTAPRSKSQQQLHSP	100 / 6 AA	416
Phosphosite 18:	RGPR-p117	Q96JE7	S866	PLAARPRSISESSAS	75 / 8 AA	117
Phosphosite 19:	NHSL1	Q5SYE7	S742	PWLPRSRSQSTVSAG	85 / 7 AA	171
Phosphosite 20:	MAST2	Q6P0Q8	S297	SPAMRPRSRSLSPGR	66 / 9 AA	196