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:	S33
P-Site Sequence:	RKRRRFLSPQQPPLL
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	S33	RKRRRFLSPQQPPLL	100 / 9 AA	165
Phosphosite 1:	CPT2	P23786	S66	DTIRRYLSAQKPLLN	66 / 9 AA	74
Phosphosite 2:	MEF2D	Q14814	S180	LTDPRLLSPQQPALQ	87 / 8 AA	56
Phosphosite 3:	FGFBP3	Q8TAT2	S53	GSSGRFLSPEQHACS	85 / 7 AA	28
Phosphosite 4:	MRPL19	P49406	S77	EPERRFLSPEFIPRR	85 / 7 AA	34
Phosphosite 5:	SATB1	Q01826	S557	SMIRRFLSLPQPERD	77 / 9 AA	86
Phosphosite 6:	ATP13A3	Q9H7F0	S523	VENARFLSPEENVCN	71 / 7 AA	138
Phosphosite 7:	DAPK1	P53355	S1238	LTVKHYLSPQQLREH	62 / 8 AA	160
Phosphosite 8:	HAX1	O00165	S53	RGNPRFHSPQHPPEE	75 / 8 AA	32
Phosphosite 9:	MOCOS	Q96EN8	S530	VMGRRSLSPQEDALT	75 / 8 AA	98
Phosphosite 10:	JMJD1B	Q7LBC6	S960	LRVEGFLSPQQSDPD	85 / 7 AA	192
Phosphosite 11:	CPT2	P23786	Y64	LEDTIRRYLSAQKPL	71 / 7 AA	74
Phosphosite 12:	CEP192	Q8TEP8	S1881	THSLKFLSPREPFYV	62 / 8 AA	213
Phosphosite 13:	ZNF781	Q8N8C0	S295	SSVGRFLSPVQHLFN	85 / 7 AA	42
Phosphosite 14:	RBM12	Q9NTZ6	S352	NGLVKFLSPQDTFEA	71 / 7 AA	97
Phosphosite 15:	EIF4A1	P60842	S172	MLNRRYLSPKYIKMF	71 / 7 AA	46
Phosphosite 16:	EIF4A2	Q14240	Y171	FDMLNRRYLSPKWIK	71 / 7 AA	46
Phosphosite 17:	EIF4A1	P60842	Y170	FDMLNRRYLSPKYIK	71 / 7 AA	46
Phosphosite 18:	CTAGE6	Q86UF2	S538	SETRAFLSPQTLLED	85 / 7 AA	83
Phosphosite 19:	ARFGEF1	Q9Y6D6	T1675	QGMYRFLTSQQLFKL	71 / 7 AA	209
Phosphosite 20:	C21orf56	Q9H0A9	S119	APFKAFLSPPEPHSH	55 / 9 AA	38