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:	T450
P-Site Sequence:	SSMGYSATSQQPPQY
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	T450	SSMGYSATSQQPPQY	100 / 9 AA	53
Phosphosite 1:	CDK8	P49336	S451	SMGYSATSQQPPQYS	100 / 8 AA	53
Phosphosite 2:	CDK8	P49336	S448	PQSSMGYSATSQQPP	100 / 7 AA	53
Phosphosite 3:	CDK11	Q9BWU1	S486	STLGYSSSSQQSSQY	66 / 9 AA	57
Phosphosite 4:	C2orf78	A6NCI8	S240	SYTGYRASAHQPEMV	55 / 9 AA	97
Phosphosite 5:	CDK11	Q9BWU1	S485	QSTLGYSSSSQQSSQ	75 / 8 AA	57
Phosphosite 6:	KIAA1024	Q9UPX6	S205	LAPYSVTSPQPCEMQ	75 / 8 AA	103
Phosphosite 7:	RHOU	Q7L0Q8	T228	AGIQYSDTQQQPKKS	75 / 8 AA	28
Phosphosite 8:	Septin-8	Q92599	S417	SQALHATSQQPLRKD	100 / 6 AA	56
Phosphosite 9:	HAP95	Q9ULX6	S22	QSTYSDTSAQPTCDY	75 / 8 AA	72
Phosphosite 10:	RUSC2	Q8N2Y8	T829	PSAVRPATSQQPQKE	85 / 7 AA	161
Phosphosite 11:	CDK8	P49336	Y447	QPQSSMGYSATSQQP	100 / 6 AA	53
Phosphosite 12:	ARMC5	Q96C12	S344	PNGASPTSQQPLVRA	85 / 7 AA	98
Phosphosite 13:	COL4A3BP	Q9Y5P4	S144	VSGASGYSATSTSSF	100 / 6 AA	71
Phosphosite 14:	COL4A3BP	Q9Y5P4	Y143	LVSGASGYSATSTSS	100 / 6 AA	71
Phosphosite 15:	RUSC2	Q8N2Y8	S830	SAVRPATSQQPQKED	85 / 7 AA	161
Phosphosite 16:	GPS2	Q13227	T306	GKSGFAATSQPGPRL	71 / 7 AA	37
Phosphosite 17:	ZNF362	Q5T0B9	S65	LPPTSASSQQPLLVP	85 / 7 AA	46
Phosphosite 18:	HYDIN	Q4G0P3	T1012	ILEGYSATPRIVKEK	71 / 7 AA	576
Phosphosite 19:	ZFP62	Q8NB50	T673	YVGSYSGTSQKRTYE	62 / 8 AA	79
Phosphosite 20:	ZFP62	Q8NB50	S674	VGSYSGTSQKRTYEG	62 / 8 AA	79