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:	S133
P-Site Sequence:	KQTEKEKSQEVSSKS
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	S133	KQTEKEKSQEVSSKS	100 / 9 AA	164
Phosphosite 1:	ADAMTS5	Q9UNA0	S327	VLGDKDKSLEVSKNA	66 / 9 AA	102
Phosphosite 2:	RARS2	Q5T160	S276	ESFYREKSQEVLKLL	85 / 7 AA	66
Phosphosite 3:	CCHCR1	Q8TD31	S651	AAQEKERSQELRRLQ	66 / 9 AA	89
Phosphosite 4:	DSTYK	Q6XUX3	S505	CLQSLEKSQDVSVHI	85 / 7 AA	105
Phosphosite 5:	C2orf30	Q96DZ1	S173	EAEEKEKSNEIPTKN	66 / 9 AA	55
Phosphosite 6:	DST	Q03001	S2516	APLEKEKSQQCYSEY	75 / 8 AA	372
Phosphosite 7:	CNTLN	Q9NXG0	S219	EKKFKDKSQEIKDTK	71 / 7 AA	162
Phosphosite 8:	C6orf132	Q5T0Z8	S722	GQPEKPASQEVSTPS	77 / 9 AA	124
Phosphosite 9:	Nlp	Q9Y2I6	S686	LEELHEKSQEVIWGL	100 / 6 AA	160
Phosphosite 10:	Nuf2	Q9BZD4	S419	AEREKLKSQEIFLNL	75 / 8 AA	54
Phosphosite 11:	CCAR1	Q8IX12	T916	KDKEKEKTQMITINR	55 / 9 AA	133
Phosphosite 12:	C1orf25	Q7Z2T5	S337	DSKEKEKSDDILEEG	62 / 8 AA	82
Phosphosite 13:	CCDC123	Q96ST8	S293	KEAEKASSQEVAAPE	66 / 9 AA	89
Phosphosite 14:	C1orf150	Q5JQS6	S47	LQDQDKKSQEVSSTS	100 / 6 AA	16
Phosphosite 15:	ZNF311	Q5JNZ3	S210	LREEKEGSEEVTCKK	66 / 9 AA	76
Phosphosite 16:	C1orf9	Q9UBS9	S286	MEVEKEKSQSMHASS	100 / 6 AA	139
Phosphosite 17:	EP300	Q09472	S973	AIAEKQPSQEVKMEA	75 / 8 AA	264
Phosphosite 18:	HOMER1	Q86YM7	S117	ARLAKEKSQEKMELT	100 / 6 AA	40
Phosphosite 19:	GSK3A	P49840	S114	LGQGPERSQEVAYTD	71 / 7 AA	51
Phosphosite 20:	SCN11A	Q9UI33	S539	TMKEQEKSQEPCLPC	66 / 9 AA	205