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:	S987
P-Site Sequence:	RRLREEFSFIPSAAL
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	S987	RRLREEFSFIPSAAL	100 / 9 AA	164
Phosphosite 1:	ZNF835	Q9Y2P0	S80	MQERDEFSRIPRTIS	75 / 8 AA	62
Phosphosite 2:	SMPD3	Q9NY59	S628	KAEVEEFSFITQLSG	100 / 6 AA	71
Phosphosite 3:	KLHL12	Q53G59	S310	DPKTQEWSFLPSITR	62 / 8 AA	63
Phosphosite 4:	STEAP2	Q8NFT2	S392	ALNWREFSFIQSTLG	85 / 7 AA	56
Phosphosite 5:	SSR1	P43307	S157	RQATFEYSFIPAEPM	71 / 7 AA	32
Phosphosite 6:	BAZ2A	Q9UIF9	S611	SVRREHFSFSPRMPV	75 / 8 AA	211
Phosphosite 7:	INO80C	Q6PI98	Y169	STIEEFSYIRRLPSD	71 / 7 AA	21
Phosphosite 8:	PTPN4	P29074	S175	SGYLSDYSFIPNQPQ	57 / 7 AA	106
Phosphosite 9:	GRIN2A	Q12879	Y312	SMLEKFSYIPEAKAS	71 / 7 AA	165
Phosphosite 10:	CAPS2	Q9BXY5	Y83	DDEDNFSYIPLSTAN	57 / 7 AA	64
Phosphosite 11:	INO80C	Q6PI98	S168	FSTIEEFSYIRRLPS	71 / 7 AA	21
Phosphosite 12:	DENND2D	Q9H6A0	S123	EYPRETFSFVLTNVD	55 / 9 AA	54
Phosphosite 13:	TTLL4	Q14679	S691	RFGKKEFSFFPQSFI	62 / 8 AA	133
Phosphosite 14:	HNRNPU	Q00839	T474	FPIPEEYTFIQNVPL	50 / 8 AA	91
Phosphosite 15:	DENND2D	Q9H6A0	T121	LTEYPRETFSFVLTN	71 / 7 AA	54
Phosphosite 16:	ABCA4	P78363	S835	PTEGDEFSFLLSMQM	62 / 8 AA	256
Phosphosite 17:	PTPN4	P29074	Y174	LSGYLSDYSFIPNQP	66 / 6 AA	106
Phosphosite 18:	CAPS2	Q9BXY5	S82	SDDEDNFSYIPLSTA	57 / 7 AA	64
Phosphosite 19:	C17orf99	Q6UX52	S183	HRQPANFSFLPSQTS	55 / 9 AA	29
Phosphosite 20:	STEAP3	Q658P3	S392	SLNWREFSFVQSSLG	71 / 7 AA	55