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:	PTPN21
Human P-Site:	T38
P-Site Sequence:	NNEFVEFTLSVESTG
UniProt:	Q16825
Intern. Prot. ID:	IPI00004388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN21	Q16825	T38	NNEFVEFTLSVESTG	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	S40	EFVEFTLSVESTGQE	100 / 7 AA	133
Phosphosite 2:	GFM2	Q969S9	T149	TPGHVDFTLEVERCL	75 / 8 AA	87
Phosphosite 3:	C4B	P0C0L5	T75	CSPKVDFTLSSERDF	75 / 8 AA	193
Phosphosite 4:	C4A	P0C0L4	T75	CSPKVDFTLSSERDF	75 / 8 AA	193
Phosphosite 5:	SPON1	Q9HCB6	S62	REGYTEFSLRVEGDP	55 / 9 AA	91
Phosphosite 6:	TNS1	Q9HBL0	T399	TPNHVEHTLSVSSDS	75 / 8 AA	186
Phosphosite 7:	PPARGC1A	Q9UBK2	T283	ENKTIERTLSVELSG	75 / 8 AA	91
Phosphosite 8:	POLR2C	P19387	T102	PECSVEFTLDVRCNE	85 / 7 AA	31
Phosphosite 9:	RBP2	P50120	T66	RNYDVDFTVGVEFDE	62 / 8 AA	16
Phosphosite 10:	ZNF673	Q5JUW0	T18	KDVFVDFTLEEWQQL	83 / 6 AA	20
Phosphosite 11:	ZNF674	Q2M3X9	T18	KDVFVDFTLEEWQQL	83 / 6 AA	67
Phosphosite 12:	PTPN11	Q06124	S44	NPGDFTLSVRRNGAV	83 / 6 AA	68
Phosphosite 13:	PTPN11	Q06124	T42	KSNPGDFTLSVRRNG	83 / 6 AA	68
Phosphosite 14:	PTPN14	Q15678	T36	DSNVIECTLSVESTG	75 / 8 AA	135
Phosphosite 15:	INPPL1	O15357	T333	IGKSQKFTLSVDVEG	83 / 6 AA	139
Phosphosite 16:	CHRNE	Q04844	T179	NAEEVEFTFAVDNDG	62 / 8 AA	55
Phosphosite 17:	Putative SAGE1-like protein	A6NJ88	T574	KRQFVEFTIREAVRF	71 / 7 AA	69
Phosphosite 18:	INPPL1	O15357	S335	KSQKFTLSVDVEGGR	83 / 6 AA	139
Phosphosite 19:	GFM1	Q96RP9	T128	TPGHVDFTIEVERAL	62 / 8 AA	83
Phosphosite 20:	PPARGC1A	Q9UBK2	S285	KTIERTLSVELSGTA	85 / 7 AA	91