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:	CDK13
Human P-Site:	S254
P-Site Sequence:	KSGSSSSSGGRRKSA
UniProt:	Q14004
Intern. Prot. ID:	IPI00456970

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK13	Q14004	S254	KSGSSSSSGGRRKSA	100 / 9 AA	165
Phosphosite 1:	AEBP2	Q6ZN18	S200	GGGSSATSGGRRGSL	77 / 9 AA	54
Phosphosite 2:	KIAA0913	A7E2V4	S1196	SLGSSSSSGSRRASA	88 / 9 AA	197
Phosphosite 3:	PACAP	Q8WU39	S76	TKLHTSNSGGRRELS	75 / 8 AA	21
Phosphosite 4:	ABHD8	Q96I13	S144	GSGSGSGSGGRRRRA	77 / 9 AA	47
Phosphosite 5:	ARL6IP4	Q66PJ3	S221	SSSSSSSSDGRKKRG	77 / 9 AA	38
Phosphosite 6:	GPR161	Q8N6U8	S249	SSTSTSSSGSRRNAF	77 / 9 AA	59
Phosphosite 7:	MEX3B	Q6ZN04	S508	SSSSSSSSGLRRKGS	88 / 9 AA	59
Phosphosite 8:	ZNF688	P0C7X2	S237	QWIHRSCSGGRRGRR	85 / 7 AA	31
Phosphosite 9:	ABHD11	Q8NFV4	S41	VPVAPSSSSGGRGGA	100 / 7 AA	35
Phosphosite 10:	Ret	P07949	S690	FPVSYSSSGARRPSL	77 / 9 AA	124
Phosphosite 11:	C8orf48	Q96LL4	S41	TSSSFSSSGGRQSSP	77 / 9 AA	37
Phosphosite 12:	RNF12	Q9NVW2	S506	GSSSSGSSGARREGR	77 / 9 AA	69
Phosphosite 13:	FLJ22626	Q8N5F7	S17	PDREASGSGGRRRSS	75 / 8 AA	47
Phosphosite 14:	ABHD11	Q8NFV4	S42	PVAPSSSSGGRGGAE	100 / 7 AA	35
Phosphosite 15:	BSN	Q9UPA5	S1332	TPTSSDSSGGRVIPD	87 / 8 AA	416
Phosphosite 16:	BSN	Q9UPA5	S1331	STPTSSDSSGGRVIP	87 / 8 AA	416
Phosphosite 17:	TBCK	Q8TEA7	S723	PPKPSSDSSGGRSSA	87 / 8 AA	101
Phosphosite 18:	GRHL3	Q8TE85	S79	EKRILSSSTGGRNDQ	85 / 7 AA	70
Phosphosite 19:	YY1	P25490	S167	GGGGSSSSGGGRVKK	87 / 8 AA	45
Phosphosite 20:	TBCK	Q8TEA7	S724	PKPSSDSSGGRSSAP	87 / 8 AA	101