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:	S515
P-Site Sequence:	AHCPFSLSYSFHSPS
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	S515	AHCPFSLSYSFHSPS	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	Y516	HCPFSLSYSFHSPSP	100 / 8 AA	133
Phosphosite 2:	PTPN21	Q16825	S517	CPFSLSYSFHSPSPY	100 / 7 AA	133
Phosphosite 3:	SPIRE1	Q08AE8	S404	AMRPLSMSYSFDLPD	66 / 9 AA	86
Phosphosite 4:	MRPL4	Q9BYD3	S287	YRPLYPFSLPYSDFP	85 / 7 AA	35
Phosphosite 5:	HIVEP3	Q5T1R4	S560	PHHPFRGSYSFDDHI	66 / 9 AA	259
Phosphosite 6:	EVX2	Q03828	Y276	AATGSLPYPFHSHVP	71 / 7 AA	48
Phosphosite 7:	PPHLN1	Q8NEY8	S161	YSPERSKSYSFHQSQ	85 / 7 AA	53
Phosphosite 8:	SETD1B	Q9UPS6	S822	PPYRGPFSLSNSGPG	85 / 7 AA	209
Phosphosite 9:	PPHLN1	Q8NEY8	Y162	SPERSKSYSFHQSQH	85 / 7 AA	53
Phosphosite 10:	AKT3	Q9Y243	S214	FLTSLKYSFQTKDRL	71 / 7 AA	56
Phosphosite 11:	AKT3	Q9Y243	Y213	PFLTSLKYSFQTKDR	71 / 7 AA	56
Phosphosite 12:	C17orf27	Q63HN8	S2215	LKLLLKYSFHDVKDY	83 / 6 AA	374
Phosphosite 13:	TRIM27	P14373	S475	GPVRPYFSLSYSGGK	100 / 6 AA	58
Phosphosite 14:	TRIM27	P14373	S477	VRPYFSLSYSGGKSA	100 / 6 AA	58
Phosphosite 15:	SETD1B	Q9UPS6	S824	YRGPFSLSNSGPGRG	85 / 7 AA	209
Phosphosite 16:	PPHLN1	Q8NEY8	S163	PERSKSYSFHQSQHR	85 / 7 AA	53
Phosphosite 17:	PRUNE2	Q8WUY3	S2040	YTPPFDLSYLTEPAQ	83 / 6 AA	34
Phosphosite 18:	MYOM3	Q5VTT5	S291	EKEPFSLSCLFSEDV	75 / 8 AA	162
Phosphosite 19:	C5orf40	Q8TBE3	S47	FSGYLRYSFHHEEKV	83 / 6 AA	25
Phosphosite 20:	PPA1	Q15181	S14	EERAAPFSLEYRVFL	83 / 6 AA	33