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:	S18
P-Site Sequence:	RTRRYTVSSKSCLVA
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	S18	RTRRYTVSSKSCLVA	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	S19	TRRYTVSSKSCLVAR	100 / 8 AA	133
Phosphosite 2:	PTPN21	Q16825	T16	LKRTRRYTVSSKSCL	100 / 7 AA	133
Phosphosite 3:	PALLD	Q8WX93	T1307	KEDAGWYTVSAKNEA	71 / 7 AA	151
Phosphosite 4:	SNX32	Q86XE0	T46	KVKFTVQTKSCLPHF	62 / 8 AA	46
Phosphosite 5:	SEMA3F	Q13275	T577	GQACSRYTASSKRRS	85 / 7 AA	88
Phosphosite 6:	A530057A03Rik	Q6NUI2	S390	SLQEYIVSARSCWGG	62 / 8 AA	88
Phosphosite 7:	SEMA3F	Q13275	S579	ACSRYTASSKRRSRR	85 / 7 AA	88
Phosphosite 8:	PTPN21	Q16825	Y15	KLKRTRRYTVSSKSC	100 / 6 AA	133
Phosphosite 9:	cIAP2	Q13489	S248	DTSRYTVSNLSMQTH	75 / 8 AA	68
Phosphosite 10:	MUC3A	Q02505	S949	TSVYTVSSMSARPTS	85 / 7 AA	266
Phosphosite 11:	ANKZF1	Q9H8Y5	T237	HKTFHRYTVRAKRGT	71 / 7 AA	81
Phosphosite 12:	DNAH5	Q8TE73	T2835	RVIADRFTVSSDVTW	71 / 7 AA	529
Phosphosite 13:	LMX1A	Q8TE12	S217	FKASFEVSSKPCRKV	62 / 8 AA	43
Phosphosite 14:	RPP30	P78346	S171	TMRRYTISSALNLMQ	83 / 6 AA	29
Phosphosite 15:	RPP30	P78346	T169	DSTMRRYTISSALNL	83 / 6 AA	29
Phosphosite 16:	PTPN21	Q16825	S21	RYTVSSKSCLVARIQ	100 / 6 AA	133
Phosphosite 17:	NLRP1	Q9C000	Y1290	PLYMGCRYTVSGSGS	83 / 6 AA	166
Phosphosite 18:	DNAH5	Q8TE73	S2837	IADRFTVSSDVTWFD	71 / 7 AA	529
Phosphosite 19:	cIAP2	Q13489	Y245	QLQDTSRYTVSNLSM	83 / 6 AA	68
Phosphosite 20:	cIAP2	Q13489	T246	LQDTSRYTVSNLSMQ	83 / 6 AA	68