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:	S358
P-Site Sequence:	YSRRLPRSPSPYSRR
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	S358	YSRRLPRSPSPYSRR	100 / 9 AA	165
Phosphosite 1:	TNFAIP3	P21580	S573	DPSRLVRSPSPHSCH	77 / 9 AA	90
Phosphosite 2:	CDK13	Q14004	S360	RRLPRSPSPYSRRRS	100 / 7 AA	165
Phosphosite 3:	BRCA1	P38398	S1189	QKGELSRSPSPFTHT	75 / 8 AA	208
Phosphosite 4:	RIMS2	Q9UQ26	S300	SDTAMPRSPSDYADR	75 / 8 AA	160
Phosphosite 5:	KCNT1	Q5JUK3	S9	ARAKLPRSPSEGKAG	85 / 7 AA	138
Phosphosite 6:	TBC1D7	Q9P0N9	S122	ESGKLPRSPSFPLEP	85 / 7 AA	34
Phosphosite 7:	BRPF3	Q9ULD4	S17	QNAEGRRSPSPYSLK	100 / 6 AA	136
Phosphosite 8:	CDK12	Q9NYV4	S325	SYSGRSPSPYGRRRS	100 / 6 AA	164
Phosphosite 9:	DCHS2	Q6V1P9	S2856	VPPKHPRSPIPYHLG	66 / 9 AA	322
Phosphosite 10:	PKDREJ	Q9NTG1	S135	WSVRLPRSPGRLAWA	85 / 7 AA	255
Phosphosite 11:	CDK12	Q9NYV4	S291	AYQSSTRSPSPYSRR	100 / 6 AA	164
Phosphosite 12:	C1orf104	Q66K80	S184	ACPRLPRSPPGGAQS	100 / 6 AA	24
Phosphosite 13:	ZC3H13	Q5T200	S370	LTPPLRRSASPYPSH	75 / 8 AA	197
Phosphosite 14:	BRPF3	Q9ULD4	S19	AEGRRSPSPYSLKCS	100 / 6 AA	136
Phosphosite 15:	CDK12	Q9NYV4	S293	QSSTRSPSPYSRRQR	100 / 6 AA	164
Phosphosite 16:	ADAMTS2	O95450	S1185	NLIPRRPSPYEKTRN	85 / 7 AA	135
Phosphosite 17:	CDK12	Q9NYV4	S323	SGSYSGRSPSPYGRR	100 / 6 AA	164
Phosphosite 18:	KIAA0152	Q14165	T260	RVQSGPRTPNPYASD	71 / 7 AA	32
Phosphosite 19:	ERC1	Q8IUD2	S27	RSPRLPRSPRLGHRR	100 / 6 AA	128
Phosphosite 20:	ERC2	O15083	S24	RSPRLPRSPRLGHRR	100 / 6 AA	111