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:	T770
P-Site Sequence:	EKEGFPITAIREIKI
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	T770	EKEGFPITAIREIKI	100 / 9 AA	164
Phosphosite 1:	CDK13	Q14004	T748	EKEGFPITAIREIKI	100 / 9 AA	165
Phosphosite 2:	CDK9	P50750	T62	EKEGFPITALREIKI	88 / 9 AA	43
Phosphosite 3:	Cdc2L2	Q9UQ88	S467	KEGFPITSLREINTI	75 / 8 AA	91
Phosphosite 4:	CDK11B	P21127	S482	KEGFPITSLREINTI	75 / 8 AA	93
Phosphosite 5:	ERVK5	Q9HDB9	S441	GTAFPINSIRQGSKE	62 / 8 AA	74
Phosphosite 6:	CDK3	Q00526	T47	EMEGVPSTAIREISL	77 / 9 AA	35
Phosphosite 7:	CDK2	P24941	T47	ETEGVPSTAIREISL	77 / 9 AA	34
Phosphosite 8:	CDK1	P06493	T47	EEEGVPSTAIREISL	77 / 9 AA	34
Phosphosite 9:	CDK10	Q15131	S82	EKDGIPISSLREITL	55 / 9 AA	41
Phosphosite 10:	ANPEP	P15144	S590	VWIVPITSIRDGRQQ	71 / 7 AA	110
Phosphosite 11:	RFPL2	O75678	T11	AELGFPETAVSQSRI	55 / 9 AA	42
Phosphosite 12:	ANPEP	P15144	T589	YVWIVPITSIRDGRQ	71 / 7 AA	110
Phosphosite 13:	MXRA5	Q9NR99	T2450	NGNPNPITTVREIAA	71 / 7 AA	312
Phosphosite 14:	NFIC	P08651	T392	ASTYFPHTAIRYPPH	85 / 7 AA	56
Phosphosite 15:	NUDT22	Q9BRQ3	T42	PGGDEAITAIWETRL	71 / 7 AA	33
Phosphosite 16:	PARP8	Q8N3A8	S614	KALDSITSIREMTQA	71 / 7 AA	96
Phosphosite 17:	ALS2	Q96Q42	T31	QAGSFPITPERLPGW	62 / 8 AA	184
Phosphosite 18:	COPG	Q9Y678	T597	RTESTPITAVKQPEK	57 / 7 AA	98
Phosphosite 19:	SMPDL3A	Q92484	T265	LPSSQNITAMREYYN	83 / 6 AA	51
Phosphosite 20:	SYCP2L	Q5T4T6	T679	PGSPFSITEERELPE	62 / 8 AA	94