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:	S394
P-Site Sequence:	VRLPLNSSLGAELSR
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	S394	VRLPLNSSLGAELSR	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S393	PVRLPLNSSLGAELS	100 / 8 AA	164
Phosphosite 2:	PIGS	Q96S52	S224	KRRPLKSSLGYEITF	77 / 9 AA	62
Phosphosite 3:	DHX57	Q6P158	S889	VIHPLHSSLSSEEQQ	66 / 9 AA	156
Phosphosite 4:	SH3KBP1	Q96B97	S577	APSPLSSSLGTAGHR	66 / 9 AA	73
Phosphosite 5:	PIGS	Q96S52	S223	EKRRPLKSSLGYEIT	85 / 7 AA	62
Phosphosite 6:	SH3KBP1	Q96B97	S576	AAPSPLSSSLGTAGH	75 / 8 AA	73
Phosphosite 7:	IKKe	Q14164	S471	SLLYLSSSLGTERFS	75 / 8 AA	80
Phosphosite 8:	CDK13	Q14004	S448	STLTLKSSLAAELNK	75 / 8 AA	165
Phosphosite 9:	IRX4	P78413	S473	DPGPLGRSLGAGANV	75 / 8 AA	54
Phosphosite 10:	SH3KBP1	Q96B97	S575	SAAPSPLSSSLGTAG	85 / 7 AA	73
Phosphosite 11:	ENAH	Q8N8S7	S279	SVETPLNSVLGDSSA	85 / 7 AA	67
Phosphosite 12:	IGF2R	P11717	S953	NLNPLNSSQGYNVSG	85 / 7 AA	274
Phosphosite 13:	IGF2R	P11717	S952	FNLNPLNSSQGYNVS	85 / 7 AA	274
Phosphosite 14:	KDSR	Q06136	S266	IQGNFNSSLGSDGYM	62 / 8 AA	36
Phosphosite 15:	ERCC6L	Q2NKX8	S829	EELCTNSSLGMEKSF	85 / 7 AA	141
Phosphosite 16:	EYS	Q5T1H1	S2508	RSEPLNLSLGVHTVH	75 / 8 AA	351
Phosphosite 17:	TRBP	Q15633	S117	SFSPLDSSLPEDIPV	55 / 9 AA	39
Phosphosite 18:	GPBP1	Q86WP2	S381	QTDVLSSSLEAEHRL	75 / 8 AA	53
Phosphosite 19:	MADCAM1	Q13477	S66	QWRGLDTSLGAVQSD	71 / 7 AA	40
Phosphosite 20:	MADCAM1	Q13477	T65	VQWRGLDTSLGAVQS	71 / 7 AA	40