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:	S440
P-Site Sequence:	SSVEAKDSGLESKKL
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	S440	SSVEAKDSGLESKKL	100 / 9 AA	164
Phosphosite 1:	FAM63B	Q8NBR6	S90	AGLDLKDSGLESPAA	77 / 9 AA	67
Phosphosite 2:	CENPE	Q02224	S1562	EHRKAKDSALQSIES	75 / 8 AA	316
Phosphosite 3:	ZNF289	Q8N6H7	S414	REVESRSSGLESSEA	66 / 9 AA	57
Phosphosite 4:	NCOA7	Q8NI08	S608	VIKEALDSSLESTLD	77 / 9 AA	106
Phosphosite 5:	PRKDC	P78527	S1637	DSWWAKDSPLETKMA	75 / 8 AA	469
Phosphosite 6:	ZNF592	Q92610	S1135	KCSFATDSGLEFQSH	85 / 7 AA	138
Phosphosite 7:	DLG1	Q12959	S598	DYDKTKDSGLPSQGL	75 / 8 AA	100
Phosphosite 8:	BRCA2	P51587	S538	KETEASESGLEIHTV	75 / 8 AA	384
Phosphosite 9:	PLEKHG4	Q58EX7	S460	QTLEARESGLHQIEV	71 / 7 AA	131
Phosphosite 10:	JMY	Q8N9B5	S832	PLPVAKDSGPETLEK	75 / 8 AA	111
Phosphosite 11:	CNTN5	O94779	S168	NPSEAKDSGHYQCLA	100 / 6 AA	121
Phosphosite 12:	ARHGAP23	Q9P227	S1445	AHSDNKDSGLSSLES	66 / 9 AA	162
Phosphosite 13:	ATIC	P31939	T166	QSSESKDTSLETRRQ	55 / 9 AA	65
Phosphosite 14:	ZFHX3	Q15911	S3691	DPSCPKDSGLTSVGT	75 / 8 AA	404
Phosphosite 15:	ATXN2	Q99700	S749	PSSEAKDSRLQDQRQ	75 / 8 AA	140
Phosphosite 16:	DLG2	Q15700	S553	DYDKSKDSGLPSQGL	75 / 8 AA	98
Phosphosite 17:	CCDC109B	Q9NWR8	T217	EAHSEAKTSGLLWAG	85 / 7 AA	39
Phosphosite 18:	PRUNE2	Q8WUY3	S2496	DPTANKDSGQESESI	85 / 7 AA	34
Phosphosite 19:	FSIP1	Q8NA03	S291	KDLDEKDSGLSSSEG	66 / 9 AA	66
Phosphosite 20:	FAM186A	A6NE01	S397	QRKETKDSGIKWDST	55 / 9 AA	263