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:	Y457
P-Site Sequence:	TSQQPPQYSHQTHRY
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	Y457	TSQQPPQYSHQTHRY	100 / 9 AA	53
Phosphosite 1:	FOXP4	Q8IVH2	Y631	PRLSPPQYSHQVQVK	87 / 8 AA	73
Phosphosite 2:	FOXP4	Q8IVH2	S632	RLSPPQYSHQVQVKE	87 / 8 AA	73
Phosphosite 3:	TCF2	P35680	Y522	HKQEPPQYSHTSRFP	85 / 7 AA	61
Phosphosite 4:	TCF2	P35680	S523	KQEPPQYSHTSRFPS	100 / 6 AA	61
Phosphosite 5:	CELSR3	Q9NYQ7	Y328	RHPQFPQYNYQTLVP	66 / 9 AA	358
Phosphosite 6:	FAT2	Q9NYQ8	Y4243	RAPLPPRYSNQNLED	62 / 8 AA	479
Phosphosite 7:	FAT2	Q9NYQ8	S4244	APLPPRYSNQNLEDL	62 / 8 AA	479
Phosphosite 8:	Cyclin E2	O96020	Y267	PKVLLPQYSQETFIQ	71 / 7 AA	47
Phosphosite 9:	Gem	P55040	Y40	VQKEPHQYSHRNRHS	55 / 9 AA	34
Phosphosite 10:	EP400	Q96L91	S1855	PRPPPLYSHRMRILR	62 / 8 AA	344
Phosphosite 11:	Cyclin E2	O96020	S268	KVLLPQYSQETFIQI	71 / 7 AA	47
Phosphosite 12:	PR (Progesterone)	P06401	Y557	EASQSPQYSFESLPQ	55 / 9 AA	99
Phosphosite 13:	ARID1B	Q8NFD5	Y584	QQQMPPQYGQQGVSG	71 / 7 AA	236
Phosphosite 14:	EP400	Q96L91	Y1854	VPRPPPLYSHRMRIL	62 / 8 AA	344
Phosphosite 15:	CELSR3	Q9NYQ7	Y330	PQFPQYNYQTLVPEN	71 / 7 AA	358
Phosphosite 16:	BTBD12	Q8IY92	Y1601	KLKEIFQYTHQTLDS	83 / 6 AA	200
Phosphosite 17:	ADAM12	O43184	Y895	PLRPAPQYPHQVPRS	71 / 7 AA	100
Phosphosite 18:	NMDAR1 (Glutamate)	Q05586	S145	LRTVPPYSHQSSVWF	71 / 7 AA	105
Phosphosite 19:	EIF2B4	Q9UI10	S187	FSHLPQYSRQNSLTQ	71 / 7 AA	58
Phosphosite 20:	Gem	P55040	S41	QKEPHQYSHRNRHSA	62 / 8 AA	34