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:	PTPN20A
Human P-Site:	S109
P-Site Sequence:	AGPSQALSPLLSDTR
UniProt:	Q4JDL3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN20A	Q4JDL3	S109	AGPSQALSPLLSDTR	100 / 9 AA	48
Phosphosite 1:	C17orf46	Q96LK8	S225	TTSSQAPSPLLSSDL	88 / 9 AA	42
Phosphosite 2:	KIAA0947	Q9Y2F5	S1651	PRTSQPLSPLISSSS	77 / 9 AA	248
Phosphosite 3:	SLC38A6	Q8IZM9	S30	EAEAEELSPLLSNEL	66 / 9 AA	51
Phosphosite 4:	RGS14	O43566	S132	FLSSQALSPVNIDRQ	85 / 7 AA	61
Phosphosite 5:	RGAG1	Q8NET4	S127	ALDSGTLSPLLSTSE	77 / 9 AA	144
Phosphosite 6:	WHRN	Q9P202	T47	RQLHQALTALLSEAE	75 / 8 AA	97
Phosphosite 7:	NFAT2	O95644	S723	GPVSQGLSPLPRPYY	85 / 7 AA	101
Phosphosite 8:	HIVEP3	Q5T1R4	S1170	FSTQAMSSLLSSPYS	75 / 8 AA	259
Phosphosite 9:	HR	O43593	S902	GGQVQALSPLGPPQP	100 / 6 AA	127
Phosphosite 10:	TRAK2	O60296	S84	QHASDALSPVLAEET	66 / 9 AA	101
Phosphosite 11:	MGC15523	Q9HBR0	T298	PCRQALSTLLCEQQQ	75 / 8 AA	120
Phosphosite 12:	TEAD2	Q15562	S206	YEPPQALSPLPPPTP	85 / 7 AA	49
Phosphosite 13:	PCDH17	O14917	S1026	LKAKRALSPLLQEVP	85 / 7 AA	126
Phosphosite 14:	C5orf17	Q8NAS9	S148	LFTDQALSQILSSEE	75 / 8 AA	17
Phosphosite 15:	KIAA1432	Q4ADV7	S472	GLESQGLSTLLGHRH	66 / 9 AA	159
Phosphosite 16:	SPP2	Q13103	S57	KVNSQSLSPYLFRAF	75 / 8 AA	24
Phosphosite 17:	NUP133	Q8WUM0	S848	QKRSDLLSPLLSLGQ	77 / 9 AA	129
Phosphosite 18:	KSR2	Q6VAB6	S357	NIPSQQRSPLLSERS	77 / 9 AA	108
Phosphosite 19:	ZNF521	Q96K83	S605	GKKSRALSPLSPVAI	85 / 7 AA	148
Phosphosite 20:	CGN	Q9P2M7	S252	PAQSQNLSPLSGFSR	85 / 7 AA	136