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:	Y827
P-Site Sequence:	QLMEGLDYCHKKNFL
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	Y827	QLMEGLDYCHKKNFL	100 / 9 AA	165
Phosphosite 1:	CDK12	Q9NYV4	Y849	QLMEGLEYCHKKNFL	88 / 9 AA	164
Phosphosite 2:	PCTAIRE2	Q00537	Y303	QILRGLAYCHRRKVL	62 / 8 AA	60
Phosphosite 3:	PCTAIRE1	Q00536	Y276	QLLRGLAYCHRQKVL	62 / 8 AA	56
Phosphosite 4:	ARHGEF14	O15068	Y222	DLGGTLDYCHSRWLC	71 / 7 AA	128
Phosphosite 5:	ELYS	Q8WYP5	Y326	ILYEGLEYCEERYTL	55 / 9 AA	252
Phosphosite 6:	STK39	Q9UEW8	Y184	EVLEGLDYLHRNGQI	66 / 9 AA	60
Phosphosite 7:	PTPN21	Q16825	Y695	EEAEGLRYGHKKSLS	77 / 9 AA	133
Phosphosite 8:	smMLCK	Q15746	Y1575	QISEGVEYIHKQGIV	55 / 9 AA	211
Phosphosite 9:	SSB1	Q96BD6	Y31	QELQGLDYCKPTRLD	83 / 6 AA	31
Phosphosite 10:	ATP10D	Q9P241	Y460	CSVAGFDYCHEENAR	83 / 6 AA	160
Phosphosite 11:	PCTAIRE3	Q07002	Y253	QLLRGLAYCHHRKIL	62 / 8 AA	54
Phosphosite 12:	SRPK1	Q96SB4	Y202	QVLQGLDYLHTKCRI	66 / 9 AA	74
Phosphosite 13:	SEC24D	O94855	Y430	EYVATLDYCRKSKPP	83 / 6 AA	113
Phosphosite 14:	SRPK2	P78362	Y203	QVLQGLDYLHSKCKI	66 / 9 AA	78
Phosphosite 15:	SLFN11	Q7Z7L1	Y486	QDAEGQDYCTRTAFT	55 / 9 AA	103
Phosphosite 16:	SLFN13	Q68D06	Y486	QDAEGQDYCTRTAFT	55 / 9 AA	102
Phosphosite 17:	CRIP2	P52943	Y173	AEHDGQPYCHKPCYG	62 / 8 AA	22
Phosphosite 18:	FcGR2B	P31994	Y246	AAVVALIYCRKKRIS	62 / 8 AA	34
Phosphosite 19:	FCGR2A	P12318	Y240	AAVVALIYCRKKRIS	62 / 8 AA	35
Phosphosite 20:	OR6V1	Q8N148	Y166	LSRAHLDYCHGDVIN	100 / 5 AA	35