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:	PKP4
Human P-Site:	S276
P-Site Sequence:	ARAASPYSQRPASPT
UniProt:	Q99569
Intern. Prot. ID:	IPI00021076

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKP4	Q99569	S276	ARAASPYSQRPASPT	100 / 9 AA	134
Phosphosite 1:	PKP4	Q99569	Y275	AARAASPYSQRPASP	100 / 8 AA	134
Phosphosite 2:	Plxna1	Q9UIW2	S1546	AYKGVPYSQRPKAAD	100 / 6 AA	211
Phosphosite 3:	PLXNA3	P51805	S1521	VYKGIPYSQRPKAED	100 / 6 AA	208
Phosphosite 4:	GREB1L	Q9C091	S106	NSPPIPYSQKPAPEG	85 / 7 AA	214
Phosphosite 5:	PLXNA2	O75051	S1543	VYKNVPYSQRPRAVD	100 / 6 AA	218
Phosphosite 6:	PLXNB3	Q9ULL4	S1566	VYKGTPFSQRPSVHA	55 / 9 AA	207
Phosphosite 7:	CTH	P32929	Y194	DNTFMSPYFQRPLAL	85 / 7 AA	45
Phosphosite 8:	PPARGC1A	Q9UBK2	Y628	RSRSRSPYSRRPRYD	85 / 7 AA	91
Phosphosite 9:	PPARGC1A	Q9UBK2	S629	SRSRSPYSRRPRYDS	85 / 7 AA	91
Phosphosite 10:	OSBPL10	Q9BXB5	S204	PNSASPCSQRHLSVG	85 / 7 AA	84
Phosphosite 11:	FUBP3	Q96I24	S442	AFGQSPFSQPPAPPH	75 / 8 AA	62
Phosphosite 12:	ZFR	Q96KR1	S46	AAAAAQYSQQPASGV	66 / 9 AA	117
Phosphosite 13:	MLL3	Q8NEZ4	S2219	PGISVPYSQPPATPR	85 / 7 AA	541
Phosphosite 14:	PKP4	Q99569	S273	LPAARAASPYSQRPA	100 / 6 AA	134
Phosphosite 15:	MYST3	Q92794	S1772	DPHAMPYSHSPAVTS	66 / 9 AA	225
Phosphosite 16:	CAPRIN2	Q6IMN6	S915	EYSGAPYSQRDNFQQ	71 / 7 AA	126
Phosphosite 17:	C3orf54	Q96EL1	S112	REEELPVSQRPAPSA	85 / 7 AA	31
Phosphosite 18:	C1orf104	Q66K80	S48	ALQPTPYSQRKGPRE	83 / 6 AA	24
Phosphosite 19:	POLS	Q5XG87	Y339	NREPESPYGQRLTLS	71 / 7 AA	60
Phosphosite 20:	Putative uncharacterized protein FLJ35645	Q8NAB5	Y131	GGPGAAPYSSRPRVP	75 / 8 AA	25