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:	S260
P-Site Sequence:	PENFSVFSLIREMRT
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	S260	PENFSVFSLIREMRT	100 / 9 AA	92
Phosphosite 1:	ZNF38	P17036	S89	ENYGNVFSLDRETRT	75 / 8 AA	51
Phosphosite 2:	SACS	Q9NZJ4	S2434	IISEGIWSLIREKKQ	62 / 8 AA	521
Phosphosite 3:	ATMIN	O43313	S150	ERPFSQFSLVKQHFM	55 / 9 AA	88
Phosphosite 4:	UVRAG	Q9P2Y5	S195	RNSYDVFSLLRLHRA	62 / 8 AA	78
Phosphosite 5:	PARD3	Q8TEW0	S25	DGHMKVFSLIQQAVT	71 / 7 AA	151
Phosphosite 6:	POF1B	Q8WVV4	S336	RLVLSTFSNIREELG	66 / 9 AA	69
Phosphosite 7:	LTBP2	Q14767	S70	AAAAKVYSLFREQDA	71 / 7 AA	195
Phosphosite 8:	RHPN1	Q8TCX5	S254	QRAAGAFSLLRENFS	62 / 8 AA	76
Phosphosite 9:	ZMYM4	Q5VZL5	S156	KSIRKDFSLVRENSK	83 / 6 AA	173
Phosphosite 10:	CHD4	Q14839	S1500	LTRIGVMSLIRKKVQ	55 / 9 AA	218
Phosphosite 11:	AFF2	P51816	S590	PKERPLLSLIREKAR	62 / 8 AA	145
Phosphosite 12:	COL7A1	Q02388	S1175	PLRGDIFSPIREAQA	71 / 7 AA	295
Phosphosite 13:	CMYA5	Q8N3K9	S1855	DLGIKQFSLMRENLP	83 / 6 AA	449
Phosphosite 14:	SRRM2	Q9UQ35	S172	PEPPKPYSLVRESSS	66 / 6 AA	300
Phosphosite 15:	SLC26A3	P40879	S252	KVLYSVFSQIEKTNI	71 / 7 AA	85
Phosphosite 16:	FGFR4	P22455	S700	IPVEELFSLLREGHR	71 / 7 AA	88
Phosphosite 17:	SRP72	O76094	S448	PKSPAHLSLIREAAN	83 / 6 AA	75
Phosphosite 18:	SCML4	Q8N228	S150	HQQKLVFSLVKQGYG	57 / 7 AA	45
Phosphosite 19:	KIAA0133	Q14146	S1402	SFNRLVFSVMREGRQ	71 / 7 AA	171
Phosphosite 20:	XRN1	Q8IZH2	S222	TSHEAHFSLLREEVR	83 / 6 AA	194