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:	CDK9
Human P-Site:	T350
P-Site Sequence:	RRKGSQITQQSTNQS
UniProt:	P50750
Intern. Prot. ID:	IPI00301923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK9	P50750	T350	RRKGSQITQQSTNQS	100 / 9 AA	43
Phosphosite 1:	CDK9	P50750	S347	APPRRKGSQITQQST	100 / 6 AA	43
Phosphosite 2:	PET112L	O75879	T153	LPAGYQITQQRLPIA	75 / 8 AA	62
Phosphosite 3:	SSTR3	P32745	T378	NGRVSQITQPGTSGQ	75 / 8 AA	46
Phosphosite 4:	PTCH1	Q13635	T657	FAHETQITMQSTVQL	75 / 8 AA	161
Phosphosite 5:	CDK9	P50750	S353	GSQITQQSTNQSRNP	100 / 6 AA	43
Phosphosite 6:	C12orf63	Q6ZTY8	T231	KFKGPDITQQPCARY	62 / 8 AA	136
Phosphosite 7:	LUZP1	Q86V48	T553	LGNGSQVTQAANSGC	83 / 6 AA	120
Phosphosite 8:	ZNF420	Q8TAQ5	T659	FTRGSQLTQHQRIHI	71 / 7 AA	80
Phosphosite 9:	ZNF420	Q8TAQ5	T379	FIRGSQLTQHQRIHT	71 / 7 AA	80
Phosphosite 10:	LUZP1	Q86V48	S550	GHVLGNGSQVTQAAN	83 / 6 AA	120
Phosphosite 11:	TMEM184B	Q9Y519	T365	SPAYQQYTQQSTLEP	85 / 7 AA	46
Phosphosite 12:	KIAA1718	Q6ZMT4	T147	KMHGSQLTQRYLEKH	71 / 7 AA	107
Phosphosite 13:	STX2	P32856	T187	IISDSQITRQALNEI	62 / 8 AA	33
Phosphosite 14:	PNLIPRP2	P54317	T440	KLGASQITVQSGEDG	75 / 8 AA	52
Phosphosite 15:	MIER1	Q8N108	T26	GLFSCQITQPSVESS	62 / 8 AA	61
Phosphosite 16:	PAWR	Q96IZ0	T194	RKREDAITQQNTIQN	83 / 6 AA	37
Phosphosite 17:	DST	Q03001	S706	ESQVFSGSDITQLEK	83 / 6 AA	372
Phosphosite 18:	ZNF420	Q8TAQ5	S404	GKMFSHGSQLTQHQR	83 / 6 AA	80
Phosphosite 19:	ZNF404	Q494X3	S368	GKAFCRGSQLTQHQR	83 / 6 AA	65
Phosphosite 20:	ZNF397OS	Q86W11	T290	SMNSNDITQQSVDTR	62 / 8 AA	56