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:	S580
P-Site Sequence:	FSQVPASSTSTLPPS
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	S580	FSQVPASSTSTLPPS	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S579	AFSQVPASSTSTLPP	100 / 8 AA	164
Phosphosite 2:	MTF1	Q14872	S687	SAPVPGSSSSTLPSS	77 / 9 AA	81
Phosphosite 3:	NUP153	P49790	S829	GSSVPASSSSTVPVS	77 / 9 AA	154
Phosphosite 4:	FAM124A	Q86V42	S502	RAAPPAPSTSTLTDS	87 / 8 AA	60
Phosphosite 5:	SHROOM1	Q2M3G4	S16	DRASPASSTSSLDLW	87 / 8 AA	91
Phosphosite 6:	abLIM2	Q6H8Q1	S290	IISVPASSTSGSPSR	100 / 7 AA	68
Phosphosite 7:	abLIM2	Q6H8Q1	S289	SIISVPASSTSGSPS	100 / 7 AA	68
Phosphosite 8:	NUP153	P49790	S828	PGSSVPASSSSTVPV	87 / 8 AA	154
Phosphosite 9:	MUC5AC	P98088	S1549	PPPVPATSTSSMSTT	66 / 9 AA	527
Phosphosite 10:	CDK12	Q9NYV4	S582	QVPASSTSTLPPSTH	100 / 7 AA	164
Phosphosite 11:	SUV420H1	Q4FZB7	S421	SMSRIPASSNSTSSK	75 / 8 AA	99
Phosphosite 12:	CBX8	Q9HC52	T136	LSPPASSTSTSSTCR	100 / 7 AA	43
Phosphosite 13:	CBX8	Q9HC52	S135	GLSPPASSTSTSSTC	100 / 7 AA	43
Phosphosite 14:	CBX8	Q9HC52	S134	MGLSPPASSTSTSST	100 / 7 AA	43
Phosphosite 15:	C17orf74	Q0P670	S484	SSSLPPASTSTLRPS	66 / 9 AA	57
Phosphosite 16:	SUV420H1	Q4FZB7	S422	MSRIPASSNSTSSKL	75 / 8 AA	99
Phosphosite 17:	C17orf74	Q0P670	T485	SSLPPASTSTLRPSL	75 / 8 AA	57
Phosphosite 18:	MTF1	Q14872	S688	APVPGSSSSTLPSSC	75 / 8 AA	81
Phosphosite 19:	SPHK1IP	Q2M3C7	S823	RSHRVPDSSTATTSS	75 / 8 AA	186
Phosphosite 20:	CDCA5	Q96FF9	T111	KTHSVPATPTSTPVP	75 / 8 AA	28