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:	S74
P-Site Sequence:	DYSRVELSLITSDED
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	S74	DYSRVELSLITSDED	100 / 9 AA	92
Phosphosite 1:	TSRC1	Q6UY14	S184	SPPRSELSLISSRGE	77 / 9 AA	117
Phosphosite 2:	Rnd1	Q92730	S64	EEQRVELSLWDTSGS	100 / 6 AA	26
Phosphosite 3:	CD45	P08575	S695	DYNRVELSEINGDAG	66 / 9 AA	150
Phosphosite 4:	CHD-5	Q8TDI0	S1654	ILDKLELSLIHSRGD	66 / 9 AA	223
Phosphosite 5:	KLHL23	Q8NBE8	S447	NSDINEWSLITSSPH	85 / 7 AA	64
Phosphosite 6:	SENP7	Q9BQF6	T230	SDSKVELTLISRKTK	62 / 8 AA	112
Phosphosite 7:	ITGB1BP2	Q9UKP3	S291	MPSRVEISLVKADPG	55 / 9 AA	38
Phosphosite 8:	C16orf7	Q9Y2B5	S298	KRNPGDLSLVTSLVS	71 / 7 AA	49
Phosphosite 9:	LUZP2	Q86TE4	S227	DQPPPPLSLITSNPT	100 / 6 AA	39
Phosphosite 10:	C22orf30	Q5THK1	S1175	ILGRVNLSLNDSHYG	66 / 9 AA	237
Phosphosite 11:	SPAG4	Q9NPE6	S332	LPGRVQLSDITLQHP	75 / 8 AA	48
Phosphosite 12:	KIF24	Q5T7B8	S723	LVSRVELSFGNAHHR	83 / 6 AA	152
Phosphosite 13:	RhoE	P61587	S74	DTQRIELSLWDTSGS	83 / 6 AA	27
Phosphosite 14:	LUZP2	Q86TE4	T230	PPPLSLITSNPTRML	100 / 6 AA	39
Phosphosite 15:	CHD-5	Q8TDI0	S953	LIVRVELSQMQKKYY	71 / 7 AA	223
Phosphosite 16:	DISP1	Q96F81	S1442	AGGKVELSLSQTDAS	83 / 6 AA	170
Phosphosite 17:	KIAA0652	O75143	S85	RSMCVEISLKTSEGD	75 / 8 AA	57
Phosphosite 18:	PPP1R13B	Q96KQ4	T127	GNPRVELTLSELQDM	83 / 6 AA	120
Phosphosite 19:	CPB2	Q96IY4	S334	SKDHEELSLVASEAV	55 / 9 AA	48
Phosphosite 20:	Septin-9	Q9UHD8	S96	SLRRVELSGPKAAEP	100 / 5 AA	65