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:	S428
P-Site Sequence:	SDGGFISSDEYGSSP
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	S428	SDGGFISSDEYGSSP	100 / 9 AA	132
Phosphosite 1:	IRS1	P35568	S427	PSDGGFISSDEYGSS	100 / 8 AA	132
Phosphosite 2:	OPCML	Q14982	S182	KEGQGFVSEDEYLEI	75 / 8 AA	38
Phosphosite 3:	NT	Q9P121	S181	PKAVGFVSEDEYLEI	75 / 8 AA	38
Phosphosite 4:	FKBP7	Q9Y680	S247	HDGDGFISPKEYNVY	75 / 8 AA	30
Phosphosite 5:	IRS2	Q9Y4H2	S499	PSDPGFMSLDEYGSS	75 / 8 AA	137
Phosphosite 6:	PPEF2	O14830	S673	SDHSGFISLDEFRQT	75 / 8 AA	87
Phosphosite 7:	HHLA2	Q9UM44	S321	EYLCNISSDEYTLLT	100 / 6 AA	47
Phosphosite 8:	HHLA2	Q9UM44	S320	GEYLCNISSDEYTLL	100 / 6 AA	47
Phosphosite 9:	DUOX2	Q9NRD8	S876	LDENGFLSKDEFFTM	62 / 8 AA	175
Phosphosite 10:	DEFB131	P59861	S25	PPGRSFISNDECPSE	62 / 8 AA	8
Phosphosite 11:	ANKIB1	Q9P2G1	S759	WEYLGFASPEEYAEF	62 / 8 AA	122
Phosphosite 12:	SPTBN1	Q01082	S663	EKEKILSSDDYGKDL	62 / 8 AA	275
Phosphosite 13:	AP4E1	Q9UPM8	S1038	IRPLKISSDDFGKLW	71 / 7 AA	127
Phosphosite 14:	IRS1	P35568	Y431	GFISSDEYGSSPCDF	100 / 6 AA	132
Phosphosite 15:	CCDC114	Q96M63	S473	DPPGFEASDDYPMSR	62 / 8 AA	75
Phosphosite 16:	KIAA0947	Q9Y2F5	S193	HIGTQISSDSYGSID	85 / 7 AA	248
Phosphosite 17:	AlphaK1	Q96L96	S1573	EVLSGFISREEGEVG	71 / 7 AA	201
Phosphosite 18:	HELZ	P42694	S178	PPRGITSSEEYTLCK	62 / 8 AA	219
Phosphosite 19:	KIAA0947	Q9Y2F5	S195	GTQISSDSYGSIDKR	85 / 7 AA	248
Phosphosite 20:	GPR98	Q8WXG9	S296	NNGNLIGSDEYEVSI	71 / 7 AA	693