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:	PTPN22
Human P-Site:	S426
P-Site Sequence:	SLLFEGCSNSKPVNA
UniProt:	Q9Y2R2
Intern. Prot. ID:	IPI00298016

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN22	Q9Y2R2	S426	SLLFEGCSNSKPVNA	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S428	LFEGCSNSKPVNAAG	100 / 7 AA	92
Phosphosite 2:	NFXL1	Q6ZNB6	S706	LHCEEGCSKSRPLGC	75 / 8 AA	101
Phosphosite 3:	PARG	Q86W56	S669	NRLFEGRSSRKPEKL	66 / 9 AA	111
Phosphosite 4:	USP34	Q70CQ2	S1091	TSAYDGCSNSELCGM	71 / 7 AA	404
Phosphosite 5:	DHX15	O43143	S227	SIRFEDCSSAKTILK	62 / 8 AA	91
Phosphosite 6:	C17orf101	Q6PK18	T104	HRRFEGCTPRKCGRG	62 / 8 AA	36
Phosphosite 7:	TCERG1L	Q5VWI1	S426	NRTEGCGSPKPEEAK	62 / 8 AA	66
Phosphosite 8:	PTPN23	Q9H3S7	S66	PRDFEGCSVLRKYLG	100 / 5 AA	179
Phosphosite 9:	SLCO4C1	Q6ZQN7	S531	SPCFAGCSNPVAHRK	83 / 6 AA	79
Phosphosite 10:	SHOT1	A0MZ66	S552	RKLEGCTSSKVTFQP	71 / 7 AA	72
Phosphosite 11:	MGA	Q8IWI9	T2005	LPEEGCATVKPSEHS	62 / 8 AA	332
Phosphosite 12:	HERC2	O95714	S3371	SNKISGASNSKPNRP	66 / 9 AA	527
Phosphosite 13:	LPPR4	Q7Z2D5	S515	AVPGCNNSMPGGPRV	71 / 7 AA	88
Phosphosite 14:	DLK	Q12852	S349	LLRQCWNSKPRNRPS	83 / 6 AA	93
Phosphosite 15:	RFXAP	O00287	S147	TCTYEGCSETTSQVA	44 / 9 AA	28
Phosphosite 16:	HERC2	O95714	S3373	KISGASNSKPNRPSL	85 / 7 AA	527
Phosphosite 17:	USP9Y	O00507	S2295	KKIIEDCSNSEDTIK	71 / 7 AA	291
Phosphosite 18:	USP9X	Q93008	S2287	KKIIEDCSNSEETVK	71 / 7 AA	290
Phosphosite 19:	INPP5E	Q9NRR6	S343	IGVQEGCSDRREWET	57 / 7 AA	70
Phosphosite 20:	PTPN11	Q06124	S321	FETKCNNSKPKKSYI	83 / 6 AA	68