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:	T541
P-Site Sequence:	SPPPPLPTTTPPPQT
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	T541	SPPPPLPTTTPPPQT	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	T542	PPPPLPTTTPPPQTP	100 / 8 AA	164
Phosphosite 2:	DOCK1	Q14185	S1842	HLPPPLPSKTPPPPP	77 / 9 AA	215
Phosphosite 3:	BSN	Q9UPA5	T2313	AREEPLPTTTPAAIK	100 / 7 AA	416
Phosphosite 4:	MUC2	Q02817	T1451	TTTTPLPTTTPSPPI	100 / 7 AA	540
Phosphosite 5:	CDK12	Q9NYV4	T543	PPPLPTTTPPPQTPP	100 / 7 AA	164
Phosphosite 6:	MUC2	Q02817	T1452	TTTPLPTTTPSPPIS	100 / 7 AA	540
Phosphosite 7:	ENAH	Q8N8S7	S344	PPPPPLPSTGPPPPP	77 / 9 AA	67
Phosphosite 8:	SNAPC4	Q5SXM2	T700	LRQPPLPTSSPGVSS	75 / 8 AA	159
Phosphosite 9:	TRPM1	Q7Z4N2	S22	QHIPPLPSATPSKNE	75 / 8 AA	174
Phosphosite 10:	PHACTR4	Q8IZ21	T349	SPSPPLPTHIPPEPP	77 / 9 AA	78
Phosphosite 11:	FNDC1	Q4ZHG4	T1463	TTTPLPTTTTPRPTT	87 / 8 AA	199
Phosphosite 12:	Wnk4	Q96J92	T886	CPWSSLPTTSPPTFS	85 / 7 AA	135
Phosphosite 13:	FAM59B	Q75VX8	S689	PAPGPLPSTTQPSQA	75 / 8 AA	104
Phosphosite 14:	ISY1	Q9ULR0	T314	PMGPSLPTTSPRGAP	75 / 8 AA	38
Phosphosite 15:	BSN	Q9UPA5	T2315	EEPLPTTTPAAIKEA	85 / 7 AA	416
Phosphosite 16:	TFCP2	Q12800	T329	DNLLPTTTPQEAQQW	85 / 7 AA	57
Phosphosite 17:	Wnk4	Q96J92	T887	PWSSLPTTSPPTFSP	85 / 7 AA	135
Phosphosite 18:	ARAP1	Q96P48	T105	PPEPLPTTTEDEGLP	100 / 6 AA	162
Phosphosite 19:	ARAP1	Q96P48	T104	TPPEPLPTTTEDEGL	100 / 6 AA	162
Phosphosite 20:	TAF1C	Q15572	T791	DALPLPPTTPPSQEL	87 / 8 AA	95