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:	PKP1
Human P-Site:	S578
P-Site Sequence:	ALQNLTASKGLMSSG
UniProt:	Q13835
Intern. Prot. ID:	IPI00071509

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKP1	Q13835	S578	ALQNLTASKGLMSSG	100 / 9 AA	83
Phosphosite 1:	ZNF646	O15015	S1413	SEANLTGSQGLETQL	75 / 8 AA	201
Phosphosite 2:	KRT19	P08727	S72	YGGVLTASDGLLAGN	75 / 8 AA	44
Phosphosite 3:	ATP6AP1	Q15904	S186	IRLPYTASSGLMAPR	85 / 7 AA	52
Phosphosite 4:	AMN1	Q8IY45	S95	KKLNLNASKGNRVSV	85 / 7 AA	28
Phosphosite 5:	CCDC18	Q5T9S5	S696	LDRLLTESKGEMKKE	75 / 8 AA	169
Phosphosite 6:	SPEN	Q96T58	T394	EDQEKALTASKGKLF	100 / 6 AA	402
Phosphosite 7:	SOLH	O75808	S1065	FLSDWTASKGTHSPP	71 / 7 AA	117
Phosphosite 8:	KIAA0774	Q5JR59	S447	IPNNLTDSKPLDVIE	75 / 8 AA	150
Phosphosite 9:	GPR98	Q8WXG9	T3134	SNESKDLTPSKGYIV	71 / 7 AA	693
Phosphosite 10:	SOLH	O75808	T1063	QAFLSDWTASKGTHS	71 / 7 AA	117
Phosphosite 11:	DDX1	Q92499	T125	EWHGCRATKGLMKGK	83 / 6 AA	82
Phosphosite 12:	LPL	P06858	T19	AVWLQSLTASRGGVA	71 / 7 AA	53
Phosphosite 13:	Uncharacterized protein LOC113230	Q96FF7	T331	KEPTPSLTASRGDGK	71 / 7 AA	39
Phosphosite 14:	LPL	P06858	S21	WLQSLTASRGGVAAA	71 / 7 AA	53
Phosphosite 15:	MLL	Q03164	S3150	QSLFPSASKGLLPMS	71 / 7 AA	432
Phosphosite 16:	EML6	Q6ZMW3	S950	RSALSTSSKGLLLED	71 / 7 AA	217
Phosphosite 17:	Uncharacterized protein LOC113230	Q96FF7	S333	PTPSLTASRGDGKLV	71 / 7 AA	39
Phosphosite 18:	COL4A3	Q01955	S89	GLPGLTGSKGVRGIS	55 / 9 AA	162
Phosphosite 19:	NSD1	Q96L73	S1652	AANPANVSASKGRLM	71 / 7 AA	297
Phosphosite 20:	Myomesin 1	P52179	S857	EPGGLTASRGRVHEA	83 / 6 AA	188