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:	S413
P-Site Sequence:	VVPPTTTSGGLIMTS
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	S413	VVPPTTTSGGLIMTS	100 / 9 AA	53
Phosphosite 1:	MUC2	Q02817	S4263	PTAPTTTSGGHTLSP	100 / 7 AA	540
Phosphosite 2:	MUC2	Q02817	T4261	STPTAPTTTSGGHTL	100 / 7 AA	540
Phosphosite 3:	NUP98	P52948	S387	APSFGTTSGGLFGNK	85 / 7 AA	188
Phosphosite 4:	SYT15	Q9BQS2	S114	SELLPHTSSGGLGDA	75 / 8 AA	47
Phosphosite 5:	NUP62	P37198	T153	TTSVAPATTSGGFSF	85 / 7 AA	53
Phosphosite 6:	MUC19	Q7Z5P9	S2434	ETTAKTTSGGLSTTI	75 / 8 AA	598
Phosphosite 7:	UBR4	Q5T4S7	T2468	DSDSAAPTTTSGTVL	100 / 6 AA	574
Phosphosite 8:	NUP98	P52948	T386	SAPSFGTTSGGLFGN	100 / 6 AA	188
Phosphosite 9:	VPS53	Q5VIR6	S524	LPKTTTSSGGLTISS	85 / 7 AA	80
Phosphosite 10:	CDK8	P49336	T410	KVRVVPPTTTSGGLI	100 / 6 AA	53
Phosphosite 11:	NUP214	P35658	S1768	SSTPTSTSGSVFGAA	55 / 9 AA	214
Phosphosite 12:	KIAA1267	Q7Z3B3	T363	KAASETTTSEGLSNF	85 / 7 AA	121
Phosphosite 13:	KIAA1267	Q7Z3B3	S364	AASETTTSEGLSNFL	85 / 7 AA	121
Phosphosite 14:	UBR4	Q5T4S7	T2470	DSAAPTTTSGTVLER	100 / 6 AA	574
Phosphosite 15:	MUC2	Q02817	T1752	TTLPPTTTSSPLTTT	75 / 8 AA	540
Phosphosite 16:	UBR4	Q5T4S7	T2469	SDSAAPTTTSGTVLE	100 / 6 AA	574
Phosphosite 17:	UBR4	Q5T4S7	S2471	SAAPTTTSGTVLERL	100 / 6 AA	574
Phosphosite 18:	PITPNM1	O00562	S799	PSTPTSTSGAFWKGS	62 / 8 AA	135
Phosphosite 19:	GOLGA6	Q9NYA3	S60	SSPETTTSGGCHSPG	100 / 6 AA	80
Phosphosite 20:	Golgin subfamily A member 6-like protein 1	Q8N7Z2	S95	TNPETTTSGGCHSPE	100 / 6 AA	77