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:	S209
P-Site Sequence:	RKRETPKSYKTVDSP
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	S209	RKRETPKSYKTVDSP	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	T206	KSHRKRETPKSYKTV	100 / 6 AA	164
Phosphosite 2:	SCUBE3	Q8IX30	Y53	CQNTPRSYKCICKSG	62 / 8 AA	109
Phosphosite 3:	CDK12	Q9NYV4	T212	ETPKSYKTVDSPKRR	100 / 6 AA	164
Phosphosite 4:	ERC1	Q8IUD2	S87	VGSETPKSTMTLGRS	66 / 9 AA	128
Phosphosite 5:	DNAJC6	O75061	S115	VYNLSPKSYRTAKFH	62 / 8 AA	100
Phosphosite 6:	NRG1	Q02297	S414	HARETPDSYRDSPHS	71 / 7 AA	70
Phosphosite 7:	DNAJC6	O75061	Y116	YNLSPKSYRTAKFHS	62 / 8 AA	100
Phosphosite 8:	LAMP2	P13473	T60	RYETTNKTYKTVTIS	75 / 8 AA	45
Phosphosite 9:	DCAMKL3	Q9C098	S62	GETETPKSCSEVAGC	66 / 9 AA	69
Phosphosite 10:	KIF1A	Q12756	S49	QPKETPKSFSFDYSY	83 / 6 AA	191
Phosphosite 11:	KIF1A	Q12756	T46	NPKQPKETPKSFSFD	83 / 6 AA	191
Phosphosite 12:	ZKSCAN3	Q9BRR0	T476	SQLENVETPMSYKCN	83 / 6 AA	61
Phosphosite 13:	ZNF337	Q9Y3M9	Y278	RGYTSKSYLTVHERT	75 / 8 AA	87
Phosphosite 14:	PKAR1A	P10644	Y122	RKVIPKDYKTMAALA	62 / 8 AA	43
Phosphosite 15:	BAZ1A	Q9NRL2	Y1109	ASDSGRSYKTVLDRW	62 / 8 AA	179
Phosphosite 16:	BAZ1A	Q9NRL2	T1111	DSGRSYKTVLDRWRE	83 / 6 AA	179
Phosphosite 17:	ZNF337	Q9Y3M9	S277	GRGYTSKSYLTVHER	75 / 8 AA	87
Phosphosite 18:	ZNF429	Q86V71	Y117	NLQLRKGYKTVGDCK	71 / 7 AA	78
Phosphosite 19:	PIK3C3	Q8NEB9	Y35	GKREQKSYKAVLEDP	71 / 7 AA	102
Phosphosite 20:	PIK3C3	Q8NEB9	S34	EGKREQKSYKAVLED	71 / 7 AA	102