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:	IGF1R
Human P-Site:	Y643
P-Site Sequence:	LPNGNLSYYIVRWQR
UniProt:	P08069
Intern. Prot. ID:	IPI00027232

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGF1R	P08069	Y643	LPNGNLSYYIVRWQR	100 / 9 AA	155
Phosphosite 1:	IGF1R	P08069	Y644	PNGNLSYYIVRWQRQ	100 / 8 AA	155
Phosphosite 2:	IRR	P14616	Y637	QRNGNLTYYLVLWQR	75 / 8 AA	144
Phosphosite 3:	ASL	P04424	Y375	MLATDLAYYLVRKGM	62 / 8 AA	52
Phosphosite 4:	ASL	P04424	Y376	LATDLAYYLVRKGMP	62 / 8 AA	52
Phosphosite 5:	ARMC2	Q8NEN0	Y662	ATINNLSYYQVKNSI	66 / 9 AA	97
Phosphosite 6:	ARMC2	Q8NEN0	Y663	TINNLSYYQVKNSII	75 / 8 AA	97
Phosphosite 7:	GREB1L	Q9C091	Y217	KKQKHLKYYLVRSSQ	62 / 8 AA	214
Phosphosite 8:	GREB1	Q4ZG55	Y191	KKQKHLKYYLVRNAQ	62 / 8 AA	216
Phosphosite 9:	GREB1L	Q9C091	Y218	KQKHLKYYLVRSSQG	62 / 8 AA	214
Phosphosite 10:	GREB1	Q4ZG55	Y192	KQKHLKYYLVRNAQG	62 / 8 AA	216
Phosphosite 11:	NAT10	Q9H0A0	Y963	KSMDLSEYIIRGDDE	62 / 8 AA	116
Phosphosite 12:	URP1	Q9BQL6	Y570	PEFGLTYYLVRFKGS	71 / 7 AA	77
Phosphosite 13:	TTLL5	Q6EMB2	Y67	GERYHLSYKIVRTDS	75 / 8 AA	143
Phosphosite 14:	NCBP2L	A6PVI3	S47	TLNMGNLSFYTTEEK	62 / 8 AA	18
Phosphosite 15:	WDR70	Q9NW82	S585	GTHGGTLSSYIVKNI	75 / 8 AA	73
Phosphosite 16:	NCBP2	P52298	S48	TLYVGNLSFYTTEEQ	71 / 7 AA	18
Phosphosite 17:	PTPRZ1	P23471	Y1864	KSVQVLAYYTVRNFT	71 / 7 AA	255
Phosphosite 18:	IRR	P14616	Y638	RNGNLTYYLVLWQRL	71 / 7 AA	144
Phosphosite 19:	Putative maltase-glucoamylase-like protein LOC93432	Q2M2H8	Y170	ADASNLSYYVEVTDK	71 / 7 AA	55
Phosphosite 20:	PROKR1	Q8TCW9	Y123	CPFEMDYYVVRQLSW	50 / 8 AA	45