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:	Y421
P-Site Sequence:	IYEGRTYYSPVYRSP
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	Y421	IYEGRTYYSPVYRSP	100 / 9 AA	134
Phosphosite 1:	PKP4	Q99569	Y420	PIYEGRTYYSPVYRS	100 / 8 AA	134
Phosphosite 2:	PKP4	Q99569	S422	YEGRTYYSPVYRSPN	100 / 8 AA	134
Phosphosite 3:	PKP4	Q99569	T419	TPIYEGRTYYSPVYR	100 / 7 AA	134
Phosphosite 4:	TRHR	P34981	Y188	YKISRNYYSPIYLMD	66 / 9 AA	45
Phosphosite 5:	HOXA6	P31267	T133	EGADRKYTSPVYPWM	66 / 9 AA	26
Phosphosite 6:	TRHR	P34981	Y187	GYKISRNYYSPIYLM	62 / 8 AA	45
Phosphosite 7:	ANKFN1	Q8N957	Y534	THNLGRVYYEPIKDR	62 / 8 AA	88
Phosphosite 8:	ANKFN1	Q8N957	Y535	HNLGRVYYEPIKDRH	62 / 8 AA	88
Phosphosite 9:	PIWIL1	Q96J94	Y233	QQIGRNYYNPNDPID	71 / 7 AA	99
Phosphosite 10:	PIWIL1	Q96J94	Y232	LQQIGRNYYNPNDPI	71 / 7 AA	99
Phosphosite 11:	HOXA6	P31267	S134	GADRKYTSPVYPWMQ	75 / 8 AA	26
Phosphosite 12:	KCNU1	A8MYU2	S1087	SVTETLYSPVYSYQP	85 / 7 AA	130
Phosphosite 13:	KCNU1	A8MYU2	Y1086	DSVTETLYSPVYSYQ	85 / 7 AA	130
Phosphosite 14:	C20orf187	Q9UGB4	Y20	NCDEDTFYSPVQNTE	83 / 6 AA	6
Phosphosite 15:	C20orf187	Q9UGB4	S21	CDEDTFYSPVQNTEG	83 / 6 AA	6
Phosphosite 16:	FN1	P02751	Y372	TYNGRTFYSCTTEGR	83 / 6 AA	263
Phosphosite 17:	LYNX1	Q9BZG9	Y52	YCMTTRTYYTPTRMK	71 / 7 AA	13
Phosphosite 18:	SPEN	Q96T58	Y632	DYNQDRTYYESVRTP	62 / 8 AA	402
Phosphosite 19:	CP	P00450	S492	NNEGTYYSPNYNPQS	85 / 7 AA	122
Phosphosite 20:	LYNX1	Q9BZG9	T54	MTTRTYYTPTRMKVS	71 / 7 AA	13