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:	T173
P-Site Sequence:	KSDYIIRTLKVKFNS
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	T173	KSDYIIRTLKVKFNS	100 / 9 AA	92
Phosphosite 1:	SLC35F1	Q5T1Q4	T243	WEEYIIRTLSRVEFL	100 / 6 AA	45
Phosphosite 2:	IARS	P41252	T380	ADKSIIRTLKEQGRL	100 / 6 AA	144
Phosphosite 3:	SLC17A3	O00476	S194	SEKEYIISSLKQQVG	71 / 7 AA	46
Phosphosite 4:	SLC17A3	O00476	S195	EKEYIISSLKQQVGS	71 / 7 AA	46
Phosphosite 5:	C19orf50	Q9BQD3	T86	SIFRRIRTLKGKLAR	85 / 7 AA	20
Phosphosite 6:	EHD3	Q9NZN3	S313	VHAYIISSLKKEMPS	71 / 7 AA	62
Phosphosite 7:	ARG1	P05089	T192	GEHYILKTLGIKYFS	55 / 9 AA	35
Phosphosite 8:	CUX2	O14529	T813	YPAYVPRTLKPTVPP	71 / 7 AA	154
Phosphosite 9:	PCMTD1	Q96MG8	T254	ARIYIRRTLRNFIND	71 / 7 AA	41
Phosphosite 10:	FSD1	Q9BTV5	T14	ALRKIIKTLAVKNEE	75 / 8 AA	56
Phosphosite 11:	CCDC61	Q9Y6R9	S154	VLQGIIRSLKEELGR	83 / 6 AA	53
Phosphosite 12:	ARHGEF12	Q9NZN5	T805	TERAHVRTLKVLDQV	83 / 6 AA	173
Phosphosite 13:	OFD1	O75665	Y361	QLELKDDYIIRTNRL	100 / 5 AA	117
Phosphosite 14:	SLC35F1	Q5T1Q4	Y239	ISNVWEEYIIRTLSR	100 / 5 AA	45
Phosphosite 15:	PTPN22	Q9Y2R2	Y169	AEKRKSDYIIRTLKV	100 / 5 AA	92
Phosphosite 16:	RIOK1	Q9BRS2	T433	KRAYIPRTLNEVKNY	71 / 7 AA	66
Phosphosite 17:	HOOK3	Q86VS8	T617	KAKSVIRTLDPKQNQ	62 / 8 AA	83
Phosphosite 18:	TNNI3K	Q59H18	T187	GKKSHIRTLMLKGLR	71 / 7 AA	104
Phosphosite 19:	LSM7	Q9UK45	T22	LSKYIDKTIRVKFQG	55 / 9 AA	12
Phosphosite 20:	CEP192	Q8TEP8	T1862	TSVGESRTLKVNLRN	83 / 6 AA	213