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:	CDK12
Human P-Site:	S450
P-Site Sequence:	ESKKLPRSVKLEKSA
UniProt:	Q9NYV4
Intern. Prot. ID:	IPI00021175

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK12	Q9NYV4	S450	ESKKLPRSVKLEKSA	100 / 9 AA	164
Phosphosite 1:	PSAT1	Q9Y617	S20	GPAKLPHSVLLEIQK	77 / 9 AA	40
Phosphosite 2:	PEX1	O43933	S444	VTPKIPRSLKLQPRE	66 / 9 AA	143
Phosphosite 3:	MARK4	Q96L34	S661	RLLRFPWSVKLTSSR	62 / 8 AA	83
Phosphosite 4:	TIGD7	Q6NT04	S237	GKSKLPKSVKEDTST	66 / 9 AA	63
Phosphosite 5:	GLYCTK	Q8IVS8	S283	LRAALPRSVKTVLSR	100 / 6 AA	55
Phosphosite 6:	MRVI1	Q9Y6F6	S804	EEEKGPRSSKLEELV	77 / 9 AA	96
Phosphosite 7:	WDR34	Q96EX3	S322	VMQQLPRSTKLKKHP	85 / 7 AA	58
Phosphosite 8:	WDR34	Q96EX3	T323	MQQLPRSTKLKKHPR	85 / 7 AA	58
Phosphosite 9:	PIWIL4	Q7Z3Z4	S32	QASPLPRSVDLSNNE	85 / 7 AA	97
Phosphosite 10:	MBNL3	Q9NUK0	S174	VGPKLMRSDKLEVCR	77 / 9 AA	39
Phosphosite 11:	RYR3	Q15413	S1802	LQTRLPESVKLQMCE	66 / 9 AA	552
Phosphosite 12:	LRRC66	Q68CR7	S355	KQRRLPRSVRSTRDV	71 / 7 AA	98
Phosphosite 13:	GRIN2A	Q12879	T470	ILKKLSRTVKFTYDL	62 / 8 AA	165
Phosphosite 14:	MRVI1	Q9Y6F6	S805	EEKGPRSSKLEELVH	85 / 7 AA	96
Phosphosite 15:	RBM39	Q14498	S117	GKIGLPHSIKLSRRR	71 / 7 AA	59
Phosphosite 16:	ABCA12	Q86UK0	S702	KQMHLPRSVPLTQAM	85 / 7 AA	293
Phosphosite 17:	C10orf81	Q5SXH7	S214	NHYLTPRSVLLELDN	85 / 7 AA	52
Phosphosite 18:	MRPS9	P82933	S247	FVQRFRRSVTLESKK	55 / 9 AA	46
Phosphosite 19:	ATN1	P54259	S833	KERELERSVKLAQEG	85 / 7 AA	125
Phosphosite 20:	CCDC127	Q96BQ5	S181	CSLFLPRSKRLEIEK	75 / 8 AA	31