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:	PRRX2
Human P-Site:	S247
P-Site Sequence:	KEFSLHHSQVPTVN_
UniProt:	Q99811
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRRX2	Q99811	S247	KEFSLHHSQVPTVN_	100 / 9 AA	27
Phosphosite 1:	MARCH-VII	Q9H992	S122	SDSSWRHSQVPRSSS	75 / 8 AA	78
Phosphosite 2:	WSB2	Q9NYS7	T280	RLRSLHHTQVDPAMD	85 / 7 AA	45
Phosphosite 3:	KIAA1486	Q9P242	S643	QSSDLQQSQVPSSLA	62 / 8 AA	71
Phosphosite 4:	KIAA1688	Q9C0H5	S459	EGPELRHSQPPTPLP	75 / 8 AA	121
Phosphosite 5:	EPS8L1	Q8TE68	S543	PGPRLHHSQSPARSL	75 / 8 AA	80
Phosphosite 6:	ANKRD17	O75179	S2126	PRPPLQQSQVPPPEV	62 / 8 AA	274
Phosphosite 7:	MLKL	Q8NB16	S323	GLYRLHHSEAPELHG	71 / 7 AA	54
Phosphosite 8:	ZNF76	P36508	S149	ASKVLHDSQIPRNGK	71 / 7 AA	62
Phosphosite 9:	GPR97	Q86Y34	S114	FYFSLEPSQVPRQVM	75 / 8 AA	61
Phosphosite 10:	NFAT4	Q12968	S292	GSLSPHHSPVPSPGH	66 / 9 AA	116
Phosphosite 11:	DOCK10	Q96BY6	S737	YTAVLHHSQNPDFSD	85 / 7 AA	249
Phosphosite 12:	BIRC1	Q13075	S941	LETCFDKSQVPTIDQ	55 / 9 AA	160
Phosphosite 13:	ZNF646	O15015	S1612	QAHARGHSQVPAQME	83 / 6 AA	201
Phosphosite 14:	UPF1	Q92900	S485	GLPDLNHSQVYAVKT	83 / 6 AA	124
Phosphosite 15:	DDN	O94850	S249	TKRGPGNSQVPTSSA	83 / 6 AA	76
Phosphosite 16:	TMEM16D	Q32M45	S382	GVTTLDHSQVSKEVC	62 / 8 AA	111
Phosphosite 17:	ZFP64	Q9NPA5	S487	LQVPLQPSQVPQFSE	62 / 8 AA	75
Phosphosite 18:	CD6	P30203	S535	GLEELHASHIPTANP	62 / 8 AA	72
Phosphosite 19:	ChAT	P28329	S658	NRFVLSTSQVPTTTE	75 / 8 AA	83
Phosphosite 20:	Spry2	O43597	S97	QPPRLQHSQVHSSAR	62 / 8 AA	35