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:	PTP1B
Human P-Site:	Y124
P-Site Sequence:	GSLKCAQYWPQKEEK
UniProt:	P18031
Intern. Prot. ID:	IPI00297261

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTP1B	P18031	Y124	GSLKCAQYWPQKEEK	100 / 9 AA	50
Phosphosite 1:	PTPRA	P18433	Y646	GQEKCAQYWPSDGLV	100 / 7 AA	91
Phosphosite 2:	PTPRR	Q15256	Y504	KNEKCVLYWPEKRGI	66 / 9 AA	74
Phosphosite 3:	CD45	P08575	Y763	NRNKCAEYWPSMEEG	66 / 9 AA	150
Phosphosite 4:	PTPRS	Q13332	Y1504	SRIKCDQYWPNRGTE	66 / 9 AA	217
Phosphosite 5:	PTPN9	P43378	Y415	GRRKCGQYWPLEKDS	85 / 7 AA	68
Phosphosite 6:	PTPRJ	Q12913	Y1152	GRTKCEEYWPSKQAQ	66 / 9 AA	146
Phosphosite 7:	PTPRF	P10586	Y1463	SRVKCDQYWPARGTE	66 / 9 AA	211
Phosphosite 8:	PTPRD	P23468	Y1468	SRVKCDQYWPSRGTE	66 / 9 AA	215
Phosphosite 9:	PTPRG	P23470	Y964	GRRKCDQYWPTENSE	85 / 7 AA	162
Phosphosite 10:	PTPRZ1	P23471	Y1840	GRRKCDQYWPADGSE	85 / 7 AA	255
Phosphosite 11:	PTPN4	P29074	Y766	GRVKCHQYWPEPTGS	75 / 8 AA	106
Phosphosite 12:	PTPRM	P28827	Y1298	PAQLCPQYWPENGVH	62 / 8 AA	164
Phosphosite 13:	PTPN6	P29350	Y364	GRNKCVPYWPEVGMQ	62 / 8 AA	68
Phosphosite 14:	HePTP	P35236	Y207	GKEKCVHYWPTEEET	71 / 7 AA	41
Phosphosite 15:	PTPN3	P26045	Y757	GRTKCHQYWPDPPDV	75 / 8 AA	104
Phosphosite 16:	PTPRT	O14522	Y1022	GRVKCVRYWPDDTEV	62 / 8 AA	164
Phosphosite 17:	PTPRH	Q9HD43	Y932	GRVKCEHYWPLDSQP	71 / 7 AA	122
Phosphosite 18:	PTPRK	Q15262	Y1285	LSQGCPQYWPEEGML	62 / 8 AA	162
Phosphosite 19:	PTPRS	Q13332	Y1793	GREKCHQYWPAERSA	85 / 7 AA	217
Phosphosite 20:	PTPRD	P23468	Y1757	GREKCHQYWPAERSA	85 / 7 AA	215