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:	T376
P-Site Sequence:	GYYCHSQTSLDRAQI
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	T376	GYYCHSQTSLDRAQI	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	S377	YYCHSQTSLDRAQID	100 / 8 AA	133
Phosphosite 2:	DPEP3	Q9H4B8	T125	RNFSHGQTSLDRLRD	77 / 9 AA	54
Phosphosite 3:	DPEP3	Q9H4B8	S126	NFSHGQTSLDRLRDG	87 / 8 AA	54
Phosphosite 4:	PTPN21	Q16825	S374	QNGYYCHSQTSLDRA	100 / 7 AA	133
Phosphosite 5:	DPEP2	Q9H4A9	T117	RNFSYGQTSLDRLRD	66 / 9 AA	53
Phosphosite 6:	DPEP2	Q9H4A9	S118	NFSYGQTSLDRLRDG	75 / 8 AA	53
Phosphosite 7:	ACRBP	Q8NEB7	S387	LKLEQCHSEASLQRQ	71 / 7 AA	61
Phosphosite 8:	IPMK	Q8NFU5	S334	KKHHSQTSLKVENLE	100 / 6 AA	47
Phosphosite 9:	RUNDC3B	Q96NL0	T403	AEVSLSQTSLDPGQS	66 / 9 AA	53
Phosphosite 10:	RUNDC3B	Q96NL0	S404	EVSLSQTSLDPGQSQ	85 / 7 AA	53
Phosphosite 11:	C19orf44	Q9H6X5	S490	PTAHSKESLDRTLDA	75 / 8 AA	71
Phosphosite 12:	IPMK	Q8NFU5	T333	TKKHHSQTSLKVENL	100 / 6 AA	47
Phosphosite 13:	IPMK	Q8NFU5	S331	IYTKKHHSQTSLKVE	100 / 6 AA	47
Phosphosite 14:	Neurofascin	O94856	S1284	PLQGSQTSLDGTIKQ	100 / 6 AA	150
Phosphosite 15:	MVK	Q03426	S384	VSIHSATSLDSRVQQ	85 / 7 AA	42
Phosphosite 16:	FAM135B	Q49AJ0	S376	IQTHSQLSLDIRNSE	85 / 7 AA	156
Phosphosite 17:	Kv7.3	O43525	S762	DSRVSCHSQADLQGP	71 / 7 AA	97
Phosphosite 18:	MOXD2	A6NHM9	T447	LVECHYQTLDRDSMT	77 / 9 AA	56
Phosphosite 19:	SENP6	Q9GZR1	S154	VKTAAQSSLDRKERK	71 / 7 AA	126
Phosphosite 20:	ACRBP	Q8NEB7	S390	EQCHSEASLQRQQCD	62 / 8 AA	61