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:	PTPN21
Human P-Site:	Y292
P-Site Sequence:	EDMETAKYIWRLCVA
UniProt:	Q16825
Intern. Prot. ID:	IPI00004388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN21	Q16825	Y292	EDMETAKYIWRLCVA	100 / 9 AA	133
Phosphosite 1:	PTPN14	Q15678	Y290	DDIENAKYISRLFAT	77 / 9 AA	135
Phosphosite 2:	HPS3	Q969F9	Y806	FFKLTSQYIWRLSKR	75 / 8 AA	114
Phosphosite 3:	USP32	Q8NFA0	Y98	KDEEKAKYIFSLFSS	66 / 9 AA	182
Phosphosite 4:	LAMC1	P11047	Y623	PSETTVKYVFRLHEA	62 / 8 AA	178
Phosphosite 5:	FPGS	Q05932	Y155	SPELFTKYFWRLYHR	71 / 7 AA	65
Phosphosite 6:	FUT10	Q6P4F1	Y336	HPRELASYIRRLDSD	66 / 9 AA	56
Phosphosite 7:	GPR19	Q15760	Y249	FYQKVIKYIWRIGTD	83 / 6 AA	48
Phosphosite 8:	TNFRSF6B	O95407	Y36	GVAETPTYPWRDAET	62 / 8 AA	33
Phosphosite 9:	ZNF462	Q96JM2	Y1146	EIKVTAKYIRQAPPT	71 / 7 AA	285
Phosphosite 10:	PARP4	Q9UKK3	Y657	HVPIEAKYIFPLDDK	71 / 7 AA	193
Phosphosite 11:	ARIH2	O95376	Y289	DDSETANYISAHTKD	71 / 7 AA	58
Phosphosite 12:	WDR19	Q8NEZ3	Y1091	GMPKDAKYLFRLYMA	71 / 7 AA	152
Phosphosite 13:	TRIM37	O94972	Y341	GLPETSKYEYRVEMV	55 / 9 AA	108
Phosphosite 14:	CGRP-RCP	O75575	Y52	ITYETLKYISKTPCR	62 / 8 AA	17
Phosphosite 15:	LOC148137	Q2NL68	Y105	GDSVVAKYINRFRQA	62 / 8 AA	51
Phosphosite 16:	WIBG	Q9BRP8	Y15	AATETGKYIASTQRP	83 / 6 AA	23
Phosphosite 17:	CCDC111	Q96LW4	S40	SKPEEPPSIWRLFHR	55 / 9 AA	64
Phosphosite 18:	ARIH2	O95376	T286	KCADDSETANYISAH	83 / 6 AA	58
Phosphosite 19:	MRPS22	P82650	Y156	EGTETTKYVFTDISY	57 / 7 AA	41
Phosphosite 20:	SLC34A1	Q06495	Y511	LGKRTAKYRWFAVLY	83 / 6 AA	69