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:	S235
P-Site Sequence:	RLKAKEYSLQRNQVP
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	S235	RLKAKEYSLQRNQVP	100 / 9 AA	27
Phosphosite 1:	DNAH3	Q8TD57	S1003	AAASKEYSLEKNLDR	66 / 9 AA	471
Phosphosite 2:	PRRX2	Q99811	S243	RLKAKEFSLHHSQVP	55 / 9 AA	27
Phosphosite 3:	Smad7	O15105	S376	FDYEKAYSLQRPNDH	85 / 7 AA	46
Phosphosite 4:	DNAH7	Q8WXX0	S900	EAASKEYSLEKAMEK	62 / 8 AA	461
Phosphosite 5:	LARS2	Q15031	Y51	TGKWTKEYTLQTRKD	71 / 7 AA	102
Phosphosite 6:	CDK5RAP2	Q96SN8	S1254	QSQARELSLQRQQIK	75 / 8 AA	215
Phosphosite 7:	C17orf46	Q96LK8	S170	LIQASEHSLQRAINM	75 / 8 AA	42
Phosphosite 8:	LGI4	Q8N135	S253	LILSWDYSLQRFRPE	83 / 6 AA	59
Phosphosite 9:	LGI4	Q8N135	Y252	CLILSWDYSLQRFRP	83 / 6 AA	59
Phosphosite 10:	CACNA1A	O00555	S1526	DKMMEEYSLEKNERA	71 / 7 AA	282
Phosphosite 11:	MAPKBP1	O60336	S558	LDAGREYSLQQTLDE	55 / 9 AA	164
Phosphosite 12:	NFE2L3	Q9Y4A8	S222	VSAQKENSLQQNDDD	75 / 8 AA	76
Phosphosite 13:	ASXL1	Q8IXJ9	S370	LGLTKEESLQQNVGQ	66 / 9 AA	165
Phosphosite 14:	MAPKBP1	O60336	Y557	VLDAGREYSLQQTLD	62 / 8 AA	164
Phosphosite 15:	DNAJC24	Q6P3W2	Y77	NEETKREYDLQRCED	71 / 7 AA	17
Phosphosite 16:	XPB	P19447	Y61	DEYGAKDYRLQMPLK	71 / 7 AA	89
Phosphosite 17:	KIAA0355	O15063	S160	FTDQKEFSLQDIEVL	83 / 6 AA	116
Phosphosite 18:	GOLGA6	Q9NYA3	S165	LAGRLQYSLQRIQEL	83 / 6 AA	80
Phosphosite 19:	GOLGA6B	A6NDN3	S165	LAGRLQYSLQRIQEL	83 / 6 AA	80
Phosphosite 20:	GOLGA6C	A6NDK9	S165	LAGRLQYSLQRIQEL	83 / 6 AA	80