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:	S564
P-Site Sequence:	QDGTVFPSSLLPTSS
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	S564	QDGTVFPSSLLPTSS	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S565	DGTVFPSSLLPTSST	100 / 8 AA	92
Phosphosite 2:	ARPP-21	Q9UBL0	S581	SGPVYPSSLMPQPAQ	75 / 8 AA	89
Phosphosite 3:	ARPP-21	Q9UBL0	S580	PSGPVYPSSLMPQPA	75 / 8 AA	89
Phosphosite 4:	ECM29	Q5VYK3	S510	FASTVFPSDHIPSRY	66 / 9 AA	204
Phosphosite 5:	GARNL3	Q5VVW2	S839	DTPVFPSSLGEGEIQ	100 / 6 AA	113
Phosphosite 6:	CEP170L	Q96L14	S219	LNNMGFPSAMLPSPP	71 / 7 AA	33
Phosphosite 7:	CEP170	Q5SW79	S1510	LNNMGFPSAMLPSPP	71 / 7 AA	175
Phosphosite 8:	MYST4	Q8WYB5	S193	QYPSAFPSSLPPVSL	66 / 9 AA	231
Phosphosite 9:	CAND1	Q86VP6	S725	TLAKVYPSSLSKISG	71 / 7 AA	136
Phosphosite 10:	SIPA1L3	O60292	S1582	STCAFPSSTLPARRQ	75 / 8 AA	195
Phosphosite 11:	PIK3C2B	O00750	S1422	KLRLLFPSSHLPSFP	75 / 8 AA	185
Phosphosite 12:	CORO7	P57737	T733	GLDVAPSTLLPSYDP	75 / 8 AA	101
Phosphosite 13:	CAND1	Q86VP6	S726	LAKVYPSSLSKISGS	83 / 6 AA	136
Phosphosite 14:	ARPP-21	Q9UBL0	Y578	EPPSGPVYPSSLMPQ	83 / 6 AA	89
Phosphosite 15:	FBXO7	Q9Y3I1	S436	LHPRPFPSSRLPPGI	85 / 7 AA	59
Phosphosite 16:	RGPR-p117	Q96JE7	S205	PGELFPGSLLAEAQK	62 / 8 AA	117
Phosphosite 17:	KCTD16	Q68DU8	S154	DTRICPPSSLLPADR	100 / 6 AA	49
Phosphosite 18:	RFX7	Q2KHR2	S1198	EPSTVFPSANPQNMI	83 / 6 AA	147
Phosphosite 19:	KCTD16	Q68DU8	S155	TRICPPSSLLPADRK	100 / 6 AA	49
Phosphosite 20:	PTPN22	Q9Y2R2	T560	LPEKQDGTVFPSSLL	100 / 5 AA	92