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:	S332
P-Site Sequence:	SPYGRRRSSSPFLSK
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	S332	SPYGRRRSSSPFLSK	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S333	PYGRRRSSSPFLSKR	100 / 8 AA	164
Phosphosite 2:	EPHX3	Q9H6B9	S61	GCCGRRRSASPACLS	87 / 8 AA	41
Phosphosite 3:	CDK12	Q9NYV4	S334	YGRRRSSSPFLSKRS	100 / 7 AA	164
Phosphosite 4:	BOP1	Q14137	S571	HQLSRRRSQSPFRRS	77 / 9 AA	84
Phosphosite 5:	TRA2A	Q13595	S260	DYRYRRRSPSPYYSR	75 / 8 AA	33
Phosphosite 6:	TRA2B	P62995	S264	DQIYRRRSPSPYYSR	75 / 8 AA	34
Phosphosite 7:	CROCC	Q5TZA2	S2004	LQQELRRSSAPFSPP	85 / 7 AA	229
Phosphosite 8:	RBM8A	Q9Y5S9	S166	RRGGRRRSRSPDRRR	87 / 8 AA	20
Phosphosite 9:	CROCC	Q5TZA2	S2005	QQELRRSSAPFSPPS	85 / 7 AA	229
Phosphosite 10:	SRRM2	Q9UQ35	S1101	PKGGRSRSSSPVTEL	87 / 8 AA	300
Phosphosite 11:	FLJ22626	Q8N5F7	S23	GSGGRRRSSSKSPKP	100 / 7 AA	47
Phosphosite 12:	HUWE1	Q7Z6Z7	S649	AMRRRRSSDPLGDTA	75 / 8 AA	482
Phosphosite 13:	SFRS17A	Q02040	T639	DSPRRRSTSPDHTRS	85 / 7 AA	81
Phosphosite 14:	HUWE1	Q7Z6Z7	S648	PAMRRRRSSDPLGDT	75 / 8 AA	482
Phosphosite 15:	ARHGAP21	Q5T5U3	S440	TLQGRRRSTSHDRVP	75 / 8 AA	217
Phosphosite 16:	C21orf136	Q6ZN03	S167	FPKLRSSSPFSGHSD	100 / 6 AA	32
Phosphosite 17:	C21orf136	Q6ZN03	S166	HFPKLRSSSPFSGHS	100 / 6 AA	32
Phosphosite 18:	GBPI-1	Q9NXH3	T32	WASGRRRTSSTDSES	85 / 7 AA	17
Phosphosite 19:	C21orf136	Q6ZN03	S165	LHFPKLRSSSPFSGH	100 / 6 AA	32
Phosphosite 20:	SFRS17A	Q02040	S638	DDSPRRRSTSPDHTR	85 / 7 AA	81