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:	Y431
P-Site Sequence:	SDVMRPDYLPSHRHS
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	Y431	SDVMRPDYLPSHRHS	100 / 9 AA	133
Phosphosite 1:	PTPN14	Q15678	Y425	SDIMRADYIPSHRHS	77 / 9 AA	135
Phosphosite 2:	DNAH7	Q8WXX0	Y214	SDEMREDYLLSVRKS	75 / 8 AA	461
Phosphosite 3:	PTPN21	Q16825	S434	MRPDYLPSHRHSAVI	100 / 6 AA	133
Phosphosite 4:	MASP2	O00187	Y371	VDCGPPDYLPSGRVE	85 / 7 AA	76
Phosphosite 5:	SART1	O43290	Y313	LRKKKPDYLPYAEDE	71 / 7 AA	90
Phosphosite 6:	GNA13	Q14344	Y189	DKLGEPDYIPSQQDI	71 / 7 AA	44
Phosphosite 7:	GLI1	P08151	Y872	YTQPPPDYLPSEPRP	85 / 7 AA	118
Phosphosite 8:	SOD2	P04179	Y200	YKNVRPDYLKAIWNV	83 / 6 AA	25
Phosphosite 9:	INPP4A	Q96PE3	Y481	LNAARPDYIASKASP	71 / 7 AA	110
Phosphosite 10:	ZNF556	Q9HAH1	Y189	KAFSRPSYLQTHEKT	62 / 8 AA	52
Phosphosite 11:	HUWE1	Q7Z6Z7	Y639	KVLLSPDYLPAMRRR	62 / 8 AA	482
Phosphosite 12:	UHRF1BP1L	A0JNW5	Y897	VSPVVPDYLPTENGD	62 / 8 AA	164
Phosphosite 13:	NUDT16L1	Q9BRJ7	Y96	LRLTEADYLSSHLTE	71 / 7 AA	23
Phosphosite 14:	PHACTR3	Q96KR7	Y52	TPPARPEYLVSGIRT	71 / 7 AA	63
Phosphosite 15:	VPS13D	Q5THJ4	Y3156	KKENYPDYMPSNIFS	71 / 7 AA	492
Phosphosite 16:	NUDT16L1	Q9BRJ7	S98	LTEADYLSSHLTEGP	71 / 7 AA	23
Phosphosite 17:	C16orf58	Q96GQ5	Y90	PDSVSPDYLPYQLWD	55 / 9 AA	51
Phosphosite 18:	Egr1	P18146	Y255	QVPMIPDYLFPQQQG	83 / 6 AA	58
Phosphosite 19:	GNAT2	P19087	Y167	ERITDPEYLPSEQDV	83 / 6 AA	40
Phosphosite 20:	RECQL5	O94762	Y173	GHDFRPDYLRLGALR	83 / 6 AA	109