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:	S281
P-Site Sequence:	PYSQRPASPTAIRRI
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	S281	PYSQRPASPTAIRRI	100 / 9 AA	134
Phosphosite 1:	PKP4	Q99569	T283	SQRPASPTAIRRIGS	100 / 7 AA	134
Phosphosite 2:	UTF1	Q5T230	S42	TPPRRPASPSALGEL	66 / 9 AA	36
Phosphosite 3:	ATG2A	Q2TAZ0	S1251	HPPPRPPSPTEIAGQ	75 / 8 AA	213
Phosphosite 4:	GMEB1	Q9Y692	S387	PRLQRPASTTVLSPS	66 / 9 AA	63
Phosphosite 5:	DBX2	Q6ZNG2	S161	GSCRRPASSTAFPRE	66 / 9 AA	37
Phosphosite 6:	CNOT6L	Q96LI5	S395	KASSRPGSPTADPNS	85 / 7 AA	63
Phosphosite 7:	EDARADD	Q8WWZ3	S162	FLEQRPQSPTLEFLL	85 / 7 AA	25
Phosphosite 8:	SORBS2	O94875	S9	SYYQRPFSPSAYSLP	66 / 9 AA	72
Phosphosite 9:	MEF2D	Q14814	S201	GLPQRPASAGAMLGG	66 / 9 AA	56
Phosphosite 10:	HAL	P42357	S635	IPESRPLSPTAFSLQ	75 / 8 AA	73
Phosphosite 11:	GLI2	P10070	S388	PEGLRPASPLALTQG	66 / 9 AA	168
Phosphosite 12:	BSN	Q9UPA5	S93	LGNQRAASPTPKQAS	85 / 7 AA	416
Phosphosite 13:	CAND2	O75155	S230	PGPRVPTSPTAIRTL	85 / 7 AA	135
Phosphosite 14:	DBX2	Q6ZNG2	S162	SCRRPASSTAFPREE	75 / 8 AA	37
Phosphosite 15:	CTR9	Q6PD62	S1125	ENDSRPASPSAESDH	85 / 7 AA	134
Phosphosite 16:	TG	P01266	S1845	DTVPRPASPTEAGLT	100 / 6 AA	305
Phosphosite 17:	APC	P25054	S2473	SPSSRPASPTRSQAQ	100 / 6 AA	312
Phosphosite 18:	GRLF1	Q9NRY4	S1451	PPGARPSSPSAVAST	62 / 8 AA	172
Phosphosite 19:	PIG38	Q8TC92	S254	EDRLRPPSPPAIMHY	75 / 8 AA	73
Phosphosite 20:	FILIP1L	Q4L180	S1082	ASPVRPASPSAPLQD	85 / 7 AA	130