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:	PRRX1
Human P-Site:	Y190
P-Site Sequence:	PAPRPTDYLSWGTAS
UniProt:	P54821
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRRX1	P54821	Y190	PAPRPTDYLSWGTAS	100 / 9 AA	27
Phosphosite 1:	PRRX1	P54821	S192	PRPTDYLSWGTASPY	100 / 7 AA	27
Phosphosite 2:	PRRX1	P54821	T188	PRPAPRPTDYLSWGT	100 / 7 AA	27
Phosphosite 3:	PEX5	P50542	Y522	LSVRPNDYLLWNKLG	66 / 9 AA	71
Phosphosite 4:	mGluR5	P41594	Y572	CDLIPVQYLRWGDPE	62 / 8 AA	132
Phosphosite 5:	FBXO21	O94952	Y93	KHYSPTDYVNWLEEY	71 / 7 AA	72
Phosphosite 6:	TUBG1	P23258	Y443	HAATRPDYISWGTQE	77 / 9 AA	51
Phosphosite 7:	DNAH5	Q8TE73	Y240	TLKEPTDYLTLANNP	62 / 8 AA	529
Phosphosite 8:	TUBG2	Q9NRH3	Y443	HAATQPDYISWGTQE	83 / 6 AA	51
Phosphosite 9:	EBNA1BP2	Q99848	Y136	PTKRPTDYFAEMAKS	71 / 7 AA	35
Phosphosite 10:	EBNA1BP2	Q99848	T134	KVPTKRPTDYFAEMA	71 / 7 AA	35
Phosphosite 11:	HAS3	O00219	Y347	LTETPTKYLRWLNQQ	71 / 7 AA	63
Phosphosite 12:	C15orf58	Q6ZNW5	T277	ISRVCRATDYLTDHE	71 / 7 AA	42
Phosphosite 13:	C15orf58	Q6ZNW5	Y279	RVCRATDYLTDHEIA	71 / 7 AA	42
Phosphosite 14:	PRRX2	Q99811	S201	ALSPDYLSWTASSPY	100 / 5 AA	27
Phosphosite 15:	HOMEZ	Q8IX15	T323	VPGRVGPTEYLSPDM	83 / 6 AA	59
Phosphosite 16:	PPT2	Q9UMR5	Y148	GQYGDTDYLKWLFPT	83 / 6 AA	34
Phosphosite 17:	GYLTL1B	Q8N3Y3	Y598	RGHAPTDYARWREAQ	71 / 7 AA	82
Phosphosite 18:	P4HA2	O15460	Y283	IYERPVDYLPERDVY	71 / 7 AA	61
Phosphosite 19:	CACNG2	Q9Y698	Y217	ATARATDYLQASAIT	83 / 6 AA	36
Phosphosite 20:	THG1L	Q9NWX6	Y172	SNQTLKDYLSWRQAD	100 / 5 AA	35