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:	CDK8
Human P-Site:	Y141
P-Site Sequence:	QILDGIHYLHANWVL
UniProt:	P49336
Intern. Prot. ID:	IPI00026791

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK8	P49336	Y141	QILDGIHYLHANWVL	100 / 9 AA	53
Phosphosite 1:	DAPK3	O43293	Y129	QILDGVHYLHSKRIA	66 / 9 AA	53
Phosphosite 2:	PCSK2	P16519	Y172	IMDDGIDYLHPDLAS	66 / 9 AA	71
Phosphosite 3:	IKKa	O15111	Y134	DIGSGIRYLHENKII	75 / 8 AA	85
Phosphosite 4:	SMG5	Q9UPR3	Y908	GARDGIRYLEAEFKK	66 / 9 AA	114
Phosphosite 5:	DAPK2	Q9UIK4	Y139	QILDGVNYLHTKKIA	55 / 9 AA	43
Phosphosite 6:	MYLK3	Q32MK0	Y626	QICEGVHYLHQHYIL	55 / 9 AA	88
Phosphosite 7:	TTN	Q8WZ42	Y1896	VRYDGIHYLDIVDCK	100 / 6 AA	3816
Phosphosite 8:	MT-CYB	P00156	Y81	NYGWIIRYLHANGAS	85 / 7 AA	43
Phosphosite 9:	IGF1R	P08069	Y1125	EIADGMAYLNANKFV	66 / 9 AA	155
Phosphosite 10:	CEP110	Q7Z7A1	Y918	QMENEIHYLQENLKS	55 / 9 AA	269
Phosphosite 11:	TM7SF4	Q9H295	Y419	VERKRIQYLHAKLLK	71 / 7 AA	53
Phosphosite 12:	MLTK	Q9NYL2	Y120	DVAKGMHYLHMEAPV	71 / 7 AA	91
Phosphosite 13:	FBN1	P35555	Y2814	NQKEGISYLHFTKKK	71 / 7 AA	312
Phosphosite 14:	FBN1	P35555	S2813	INQKEGISYLHFTKK	71 / 7 AA	312
Phosphosite 15:	BRAF	P15056	Y566	QTAQGMDYLHAKSII	55 / 9 AA	84
Phosphosite 16:	A-Raf	P10398	Y419	QTAQGMDYLHAKNII	55 / 9 AA	68
Phosphosite 17:	Raf1	P04049	Y458	QTAQGMDYLHAKNII	55 / 9 AA	73
Phosphosite 18:	GUCY2D	Q02846	Y656	DLIKGIRYLHHRGVA	71 / 7 AA	120
Phosphosite 19:	TMEM63A	O94886	Y139	CGEDAIHYLSFQRHI	83 / 6 AA	92
Phosphosite 20:	RPS10	P46783	Y78	LTNEGIQYLRDYLHL	57 / 7 AA	19