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:	T648
P-Site Sequence:	DMDSPKETLPSKPVK
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	T648	DMDSPKETLPSKPVK	100 / 9 AA	164
Phosphosite 1:	Bcl-6	P41182	T264	NIYSPKETIPEEARS	85 / 7 AA	79
Phosphosite 2:	SON	P18583	T1715	VPPPPKETLPDSGFS	100 / 6 AA	264
Phosphosite 3:	DACH1	Q9UI36	T386	DGSWDKETLPSSPSQ	100 / 6 AA	79
Phosphosite 4:	SPP1	P10451	T73	TNDFKQETLPSKSNE	100 / 6 AA	35
Phosphosite 5:	SPP1	P10451	S76	FKQETLPSKSNESHD	100 / 6 AA	35
Phosphosite 6:	CDK12	Q9NYV4	S651	SPKETLPSKPVKKEK	100 / 6 AA	164
Phosphosite 7:	IGSF9	Q9P2J2	S980	PPVSPRESLPGAVVG	62 / 8 AA	127
Phosphosite 8:	HERC4	Q5GLZ8	T1039	PKYTEKETLRSKLIQ	66 / 9 AA	119
Phosphosite 9:	FICD	Q9BVA6	T453	NHSGFKETLPVKP__	85 / 7 AA	52
Phosphosite 10:	CaMK2-beta	Q13554	T371	AATSPKGTLPPAALE	85 / 7 AA	73
Phosphosite 11:	NUT	Q86Y26	T857	TLGSSKETLPPTCQG	85 / 7 AA	120
Phosphosite 12:	NB thymosin beta	P0CG34	T28	TNTEEKNTLPSKETI	85 / 7 AA
Phosphosite 13:	KIAA0947	Q9Y2F5	T1907	LPLSPKETVESHDKA	75 / 8 AA	248
Phosphosite 14:	PTPN20A	Q4JDL3	T30	EDLNFRETLPSSSQE	83 / 6 AA	48
Phosphosite 15:	CASP8AP2	Q9UKL3	T811	EPCLPKETLDSSLQQ	85 / 7 AA	223
Phosphosite 16:	NOVA1	P51513	T153	NPDRIKQTLPSSPTT	83 / 6 AA	52
Phosphosite 17:	C10orf55	Q5SWW7	T64	LAPIPKPTLPSPSRL	85 / 7 AA	16
Phosphosite 18:	CHD8	Q9HCK8	S628	PDGETLPSMQFFVEN	83 / 6 AA	291
Phosphosite 19:	ASH1L	Q9NR48	S1649	NRLHRKESLPSNERA	71 / 7 AA	333
Phosphosite 20:	BRCA2	P51587	T515	IRESPKETFNASFSG	83 / 6 AA	384