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:	S644
P-Site Sequence:	PGGDDMDSPKETLPS
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	S644	PGGDDMDSPKETLPS	100 / 9 AA	164
Phosphosite 1:	NFIA	Q12857	S287	SVEDEMDSPGEEPFY	75 / 8 AA	56
Phosphosite 2:	PBRM1	Q86U86	S636	PDDDDMASPKLKLSR	85 / 7 AA	193
Phosphosite 3:	TRPV3	Q8NET8	S85	GNCDDMDSPQSPQDD	85 / 7 AA	91
Phosphosite 4:	LAMA2	P24043	S563	PQQDDLDSPQQISIS	55 / 9 AA	343
Phosphosite 5:	BRWD2	Q9BZH6	S1216	DLLNELESPKEEPIE	50 / 8 AA	137
Phosphosite 6:	SLC41A1	Q8IVJ1	T168	ANIGHMDTPKELWRM	62 / 8 AA	55
Phosphosite 7:	PGM2L1	Q6PCE3	S512	ERLRNFDSPKEYPKF	62 / 8 AA	70
Phosphosite 8:	ATP1A3	P13637	S10	DKKDDKDSPKKNKGK	85 / 7 AA	112
Phosphosite 9:	DDX21	Q9NR30	S71	PSEVDMNSPKSKKAK	83 / 6 AA	87
Phosphosite 10:	ATXN3L	Q9H3M9	T188	ISVEEMDTPKLNGKK	57 / 7 AA	41
Phosphosite 11:	AFTPH	Q6ULP2	S382	TSDDEVGSPKEESRK	62 / 8 AA	102
Phosphosite 12:	FAM38A	Q92508	S1124	SMTDDMGSPLSTGYH	66 / 9 AA	233
Phosphosite 13:	LIMCH1	Q9UPQ0	S169	KDTDDIESPKRSIRD	71 / 7 AA	122
Phosphosite 14:	BRCA2	P51587	S511	SIFRIRESPKETFNA	71 / 7 AA	384
Phosphosite 15:	GUK1	Q16774	S158	AAQADMESSKEPGLF	71 / 7 AA	22
Phosphosite 16:	GUK1	Q16774	S159	AQADMESSKEPGLFD	71 / 7 AA	22
Phosphosite 17:	GPR171	O14626	S302	KVTETFASPKETKAQ	55 / 9 AA	37
Phosphosite 18:	ATCAY	Q86WG3	T100	INVDDIETPDETDSL	55 / 9 AA	42
Phosphosite 19:	ZNF536	O15090	S1172	ASSEDMDSSKGENND	71 / 7 AA	141
Phosphosite 20:	SGK3	Q96BR1	S121	RAFLQMDSPKHQSDP	83 / 6 AA	57