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:	S139
P-Site Sequence:	SLHESEGSLGNSRSS
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	S139	SLHESEGSLGNSRSS	100 / 9 AA	134
Phosphosite 1:	LAMC2	Q13753	S736	SLAESEASLGNTNIP	77 / 9 AA	131
Phosphosite 2:	IRX5	P78411	S246	AGKETEGSLSDSDFK	66 / 9 AA	50
Phosphosite 3:	RRAGB	Q5VZM2	S29	PLGEPEGSLGWVLPN	75 / 8 AA	43
Phosphosite 4:	LRRC56	Q8IYG6	S84	CVDTREGSLGNFGVH	85 / 7 AA	59
Phosphosite 5:	LRRC4	Q9HBW1	S622	GAHWTENSLGNSLHP	75 / 8 AA	73
Phosphosite 6:	ROBO4	Q8WZ75	S872	TPTPSEGSLANGWGS	85 / 7 AA	107
Phosphosite 7:	KIAA1614	Q5VZ46	S958	SSKESEGSLQRTGSG	100 / 6 AA	127
Phosphosite 8:	MEKK4	Q9Y6R4	T55	LAARQEGTLGDSACK	71 / 7 AA	182
Phosphosite 9:	SOX11	P35716	S406	LDSFSEGSLGSHFEF	85 / 7 AA	47
Phosphosite 10:	RGS14	O43566	S263	LRRESQGSLNSSASL	66 / 9 AA	61
Phosphosite 11:	SH2D5	Q6ZV89	S203	GHSCLVESEGSLTEN	100 / 6 AA	48
Phosphosite 12:	PKP4	Q99569	S136	EQTSLHESEGSLGNS	100 / 6 AA	134
Phosphosite 13:	KIAA1614	Q5VZ46	S955	ESESSKESEGSLQRT	100 / 6 AA	127
Phosphosite 14:	CEP68	Q76N32	S573	HDSAGEGSLGSSQAL	85 / 7 AA	81
Phosphosite 15:	BTBD12	Q8IY92	S1497	EKSSGAGSLGNSRPS	85 / 7 AA	200
Phosphosite 16:	TTC3	P53804	S1410	ETQILEGSLGISVKS	85 / 7 AA	230
Phosphosite 17:	LRRC8C	Q8TDW0	S206	IQSGPEGSLVNSQSL	75 / 8 AA	92
Phosphosite 18:	OR51G2	Q8NGK0	S5	___MTLGSLGNSSSS	100 / 6 AA	35
Phosphosite 19:	LIMD1	Q9UGP4	S243	SSRSSEGSLGGQNSG	100 / 6 AA	72
Phosphosite 20:	GPR137C	Q8N3F9	S371	LGSSREGSLPNSQSL	85 / 7 AA	47