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:	S253
P-Site Sequence:	YDLSPSRSHTSSNYD
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	S253	YDLSPSRSHTSSNYD	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S251	QDYDLSPSRSHTSSN	100 / 7 AA	164
Phosphosite 2:	NCOR1	O75376	S2140	PGKSPERSHVSSEPY	77 / 9 AA	270
Phosphosite 3:	FCHSD2	O94868	S547	LAALDSRSHTSSNST	100 / 7 AA	84
Phosphosite 4:	CDK12	Q9NYV4	T255	LSPSRSHTSSNYDSY	100 / 7 AA	164
Phosphosite 5:	RbBP6	Q7Z6E9	S1703	PSVSPSRSHSPSGSQ	77 / 9 AA	202
Phosphosite 6:	FCHSD2	O94868	T549	ALDSRSHTSSNSTEA	100 / 7 AA	84
Phosphosite 7:	FLJ40925	Q8N7K9	T428	GTQSSSRTHTSSRIW	77 / 9 AA	60
Phosphosite 8:	CAP2	P40123	S305	QTQSPTKSHTPSPTS	66 / 9 AA	53
Phosphosite 9:	Gab1	Q13480	S383	PTAGMSPSRSNTIST	85 / 7 AA	77
Phosphosite 10:	Gab1	Q13480	S385	AGMSPSRSNTISTVD	85 / 7 AA	77
Phosphosite 11:	RbBP6	Q7Z6E9	S1701	SSPSVSPSRSHSPSG	85 / 7 AA	202
Phosphosite 12:	SDHA	P31040	S98	TKLFPTRSHTVAAQG	83 / 6 AA	73
Phosphosite 13:	NFIA	Q12857	S337	GFSSPSPSQTSSLGT	77 / 9 AA	56
Phosphosite 14:	NDRG1	Q92597	T366	GTRSRSHTSEGAHLD	100 / 6 AA	43
Phosphosite 15:	CDK12	Q9NYV4	S256	SPSRSHTSSNYDSYK	100 / 6 AA	164
Phosphosite 16:	FLJ40925	Q8N7K9	T430	QSSSRTHTSSRIWLS	85 / 7 AA	60
Phosphosite 17:	SORBS1	Q9BX66	S949	FSSSPSRSATASPQF	77 / 9 AA	142
Phosphosite 18:	NDRG1	Q92597	T346	GTRSRSHTSEGTRSR	100 / 6 AA	43
Phosphosite 19:	MTUS1	Q9ULD2	S1245	DLCSPKRSPTSSAIP	77 / 9 AA	141
Phosphosite 20:	SPAG9	O60271	S242	QELSQPRSHTSLKVS	75 / 8 AA	146