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:	Y968
P-Site Sequence:	PDVIKLPYFNTMKPK
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	Y968	PDVIKLPYFNTMKPK	100 / 9 AA	164
Phosphosite 1:	CDK13	Q14004	Y946	PDVIKLPYFNTMKPK	100 / 9 AA	165
Phosphosite 2:	USP28	Q96RU2	Y654	YINDKLPYFNAEAAP	85 / 7 AA	122
Phosphosite 3:	CDK12	Q9NYV4	T971	IKLPYFNTMKPKKQY	100 / 6 AA	164
Phosphosite 4:	CDK13	Q14004	T949	IKLPYFNTMKPKKQY	100 / 6 AA	165
Phosphosite 5:	DENND3	A2RUS2	Y858	YAASKLSYFDKMSNE	62 / 8 AA	136
Phosphosite 6:	SLC24A2	Q9UI40	Y369	GSYGKLKYYDTMTEE	62 / 8 AA	74
Phosphosite 7:	SLC24A2	Q9UI40	Y370	SYGKLKYYDTMTEEG	62 / 8 AA	74
Phosphosite 8:	CECR1	Q9NZK5	Y353	KDGVKLPYFFHAGET	83 / 6 AA	59
Phosphosite 9:	CPSF3L	Q5TA45	Y79	DHCGALPYFSEMVGY	71 / 7 AA	68
Phosphosite 10:	TP53BP2	Q13625	Y513	PKQINLPYFGQTNQP	71 / 7 AA	126
Phosphosite 11:	NOLA1	Q9NY12	Y97	TDENKVPYFNAPVYL	71 / 7 AA	22
Phosphosite 12:	COG3	Q96JB2	Y199	NIQQKLSYFNELETI	62 / 8 AA	94
Phosphosite 13:	MGAT4A	Q9UM21	Y269	DIIVKQNYFNTIKNF	55 / 9 AA	62
Phosphosite 14:	IPO11	Q9UI26	Y556	RTDQFLPYLETMFTL	71 / 7 AA	113
Phosphosite 15:	GSTA1	P08263	Y9	AEKPKLHYFNARGRM	62 / 8 AA	25
Phosphosite 16:	KCNS3	Q9BQ31	Y437	EKCHELPYFNIRDIY	71 / 7 AA	56
Phosphosite 17:	LHX9	Q9NQ69	Y215	SGGLALPYFNGTGTV	100 / 5 AA	44
Phosphosite 18:	CPSF7	Q8N684	Y224	KPPSVLPYFNRPPSA	100 / 5 AA	52
Phosphosite 19:	OR4E1	P0C645	Y172	SLTIKLPYCGPDEID	100 / 5 AA	36
Phosphosite 20:	GSTA3	Q16772	Y9	AGKPKLHYFNGRGRM	83 / 6 AA	25