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:	S249
P-Site Sequence:	YGQDYDLSPSRSHTS
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	S249	YGQDYDLSPSRSHTS	100 / 9 AA	164
Phosphosite 1:	ABHD13	Q7L211	S283	MKQLYELSPSRTKRL	75 / 8 AA	39
Phosphosite 2:	BCoR	Q6W2J9	S1410	PSSDYDLSPAKQEPK	75 / 8 AA	192
Phosphosite 3:	CDK12	Q9NYV4	S251	QDYDLSPSRSHTSSN	100 / 7 AA	164
Phosphosite 4:	MAF1	Q9H063	S111	FRPDYDFSTARSHEF	66 / 9 AA	29
Phosphosite 5:	PDE4B	Q07343	S145	SDSDYDLSPKAMSRN	100 / 6 AA	83
Phosphosite 6:	PDE4D	Q08499	S202	SDSDYDLSPKSMSRN	100 / 6 AA	91
Phosphosite 7:	BCoR	Q6W2J9	Y1407	RPEPSSDYDLSPAKQ	100 / 6 AA	192
Phosphosite 8:	CDK12	Q9NYV4	Y246	GASYGQDYDLSPSRS	100 / 6 AA	164
Phosphosite 9:	DNAH2	Q9P225	S2726	ALNEYNLSPSVVPMQ	71 / 7 AA	508
Phosphosite 10:	PDE4D	Q08499	Y199	LYRSDSDYDLSPKSM	100 / 6 AA	91
Phosphosite 11:	PDE4B	Q07343	Y142	LYRSDSDYDLSPKAM	100 / 6 AA	83
Phosphosite 12:	GM879	Q6ZSJ9	S285	ATEPYDLSFSRSFQN	87 / 8 AA	56
Phosphosite 13:	LPHN2	O95490	S1395	PDMEEDLSPSRRSEN	75 / 8 AA	163
Phosphosite 14:	ANK1	P16157	S1507	TDRDYSLSPSQMNGY	75 / 8 AA	206
Phosphosite 15:	PLD1	Q13393	S45	EEVDYDVSPSDPKIQ	85 / 7 AA	124
Phosphosite 16:	PDE4C	Q08493	S131	SDSDYELSPKAMSRN	83 / 6 AA	80
Phosphosite 17:	CCDC106	Q9BWC9	S38	PQIFYSLSPSRRNFE	85 / 7 AA	32
Phosphosite 18:	RGPD4	Q7Z3J3	S789	SPTKYSLSPSKSYKY	66 / 9 AA	198
Phosphosite 19:	RGPD1	Q68DN6	S779	SPTKYSLSPSKSYKY	66 / 9 AA	197
Phosphosite 20:	RGPD3	A6NKT7	S789	SPTKYSLSPSKSYKY	66 / 9 AA	198