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:	Y262
P-Site Sequence:	TSSNYDSYKKSPGST
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	Y262	TSSNYDSYKKSPGST	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S261	HTSSNYDSYKKSPGS	100 / 8 AA	164
Phosphosite 2:	PARD3	Q8TEW0	Y1313	GPSNYDSYKKVQDPS	100 / 7 AA	151
Phosphosite 3:	PARD3	Q8TEW0	S1312	EGPSNYDSYKKVQDP	100 / 7 AA	151
Phosphosite 4:	SFRS16	Q8N2M8	Y300	DSPTYDPYKRSPSES	66 / 9 AA	77
Phosphosite 5:	P2RY13	Q9BPV8	Y239	AKKVYDSYRKSKSKD	85 / 7 AA	41
Phosphosite 6:	P2RY13	Q9BPV8	S238	IAKKVYDSYRKSKSK	85 / 7 AA	41
Phosphosite 7:	PARD3	Q8TEW0	Y1310	PSEGPSNYDSYKKVQ	100 / 6 AA	151
Phosphosite 8:	CDK12	Q9NYV4	Y259	RSHTSSNYDSYKKSP	100 / 6 AA	164
Phosphosite 9:	MANEAL	Q5VSG8	Y273	LFYIYDSYLTSPEAW	75 / 8 AA	51
Phosphosite 10:	PPAR-gamma-1	P37231	S249	LAKHLYDSYIKSFPL	85 / 7 AA	58
Phosphosite 11:	PPAR-gamma-1	P37231	Y250	AKHLYDSYIKSFPLT	85 / 7 AA	58
Phosphosite 12:	PAX9	P55771	Y143	QQGHYDSYKQHQPTP	71 / 7 AA	36
Phosphosite 13:	CHD1	O14646	S1565	KDRHQGDSYKKSDSR	100 / 6 AA	197
Phosphosite 14:	CDK12	Q9NYV4	S265	NYDSYKKSPGSTSRR	100 / 6 AA	164
Phosphosite 15:	PAX9	P55771	Y140	NLAQQGHYDSYKQHQ	83 / 6 AA	36
Phosphosite 16:	C11orf24	Q96F05	S427	FALQAYESYKKKDYT	83 / 6 AA	46
Phosphosite 17:	CHD1	O14646	Y1566	DRHQGDSYKKSDSRK	100 / 6 AA	197
Phosphosite 18:	CABIN1	Q9Y6J0	S995	KTLPEFDSYKTSTVS	62 / 8 AA	246
Phosphosite 19:	CABIN1	Q9Y6J0	Y996	TLPEFDSYKTSTVSA	62 / 8 AA	246
Phosphosite 20:	SPPL3	Q8TCT6	Y289	FVLRYDNYKKQASGD	83 / 6 AA	43