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:	S243
P-Site Sequence:	RLKAKEFSLHHSQVP
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	S243	RLKAKEFSLHHSQVP	100 / 9 AA	27
Phosphosite 1:	PRRX1	P54821	S235	RLKAKEYSLQRNQVP	55 / 9 AA	27
Phosphosite 2:	ZNF563	Q8TA94	S151	KQRGKAFSYHHSFQS	66 / 9 AA	55
Phosphosite 3:	TMEM196	Q5HYL7	S149	MFSEREHSLHHSHEM	66 / 9 AA	19
Phosphosite 4:	LRRFIP2	Q9Y608	Y60	LERQQKEYSLHSFDR	83 / 6 AA	82
Phosphosite 5:	ZNF563	Q8TA94	Y152	QRGKAFSYHHSFQSR	75 / 8 AA	55
Phosphosite 6:	MTTP	P55157	S768	ISGAMEFSLWYRESK	62 / 8 AA	99
Phosphosite 7:	ZNF791	Q3KP31	S534	KECGKAFSLHSSFQR	66 / 9 AA	67
Phosphosite 8:	KIAA0355	O15063	S160	FTDQKEFSLQDIEVL	71 / 7 AA	116
Phosphosite 9:	LRRFIP2	Q9Y608	S61	ERQQKEYSLHSFDRK	83 / 6 AA	82
Phosphosite 10:	SLFN13	Q68D06	S417	ESLWKELSLQHEGLK	71 / 7 AA	102
Phosphosite 11:	PARD3	Q8TEW0	S1584	HYFPKNFSLHGGSLL	71 / 7 AA	151
Phosphosite 12:	PHB2	Q99623	S176	TERAKDFSLILDDVA	83 / 6 AA	33
Phosphosite 13:	EPHX3	Q9H6B9	Y207	PMSVYQDYSLHHISQ	57 / 7 AA	41
Phosphosite 14:	ZNF780B	Q9Y6R6	S623	KECGKAFSLHTQLNH	71 / 7 AA	97
Phosphosite 15:	KIAA1967	Q8N163	S274	FPLSQPFSLHHPSRI	55 / 9 AA	103
Phosphosite 16:	ZDBF2	Q9HCK1	S939	EDPIKEISLHTKEHM	83 / 6 AA	266
Phosphosite 17:	FRY	Q5TBA9	S489	GKPAKAFSLNPERMN	62 / 8 AA	339
Phosphosite 18:	LHX1	P48742	S129	SSVAKENSLHSATTG	85 / 7 AA	45
Phosphosite 19:	IFIT1L	Q5T764	S202	SGRNKAFSLHVLKRA	83 / 6 AA	55
Phosphosite 20:	ANKRD31	Q8N7Z5	S49	ASLKSEFSLHPDTRG	100 / 5 AA	211