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:	ZNF121
Human P-Site:	S264
P-Site Sequence:	ECKVCGKSFRSSSCL
UniProt:	P58317
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF121	P58317	S264	ECKVCGKSFRSSSCL	100 / 9 AA	45
Phosphosite 1:	ZFP57	Q9NU63	S183	SCSVCGKSFRDQSEL	100 / 7 AA	52
Phosphosite 2:	ZNF770	Q6IQ21	S633	RCSVCAKSFRSPSKL	77 / 9 AA	80
Phosphosite 3:	ZNF70	Q9UC06	S427	VCNLCGKSFRGSSHL	77 / 9 AA	51
Phosphosite 4:	ZNF628	Q5EBL2	S33	ECGECGKSFRWSSRL	87 / 8 AA	110
Phosphosite 5:	ZNF597	Q96LX8	T405	KCTVCGKTFKSNLHL	66 / 9 AA	48
Phosphosite 6:	ZNF690	Q8IWY8	S714	KCLDCGKSFRDSSNF	87 / 8 AA	97
Phosphosite 7:	ZNF594	Q96JF6	S632	VCNKCGKSFRGSSDL	87 / 8 AA	94
Phosphosite 8:	ZNF594	Q96JF6	S440	VCSKCGKSFRGSSDL	87 / 8 AA	94
Phosphosite 9:	ZNF221	Q9UK13	S318	KCDICGKSFRVRSRL	85 / 7 AA	71
Phosphosite 10:	ZNF213	O14771	S353	KCPECDKSFRSSSDL	87 / 8 AA	51
Phosphosite 11:	ZNF586	Q9NXT0	S270	ECVECGKSFRRSSSL	87 / 8 AA	46
Phosphosite 12:	ZNF180	Q9UJW8	S613	ECSQCGKSFRQSSCL	87 / 8 AA	79
Phosphosite 13:	ZNF174	Q15697	S390	QCGQCGKSFRQSSNL	87 / 8 AA	46
Phosphosite 14:	E4F1	Q66K89	S256	KCSKCGKSFRESGAL	87 / 8 AA	83
Phosphosite 15:	ZNF551	Q7Z340	S371	ECGECGKSFRQSSSL	87 / 8 AA	78
Phosphosite 16:	ZNF154	Q13106	S197	ECRECGKSFRQSSSL	87 / 8 AA	50
Phosphosite 17:	ZNF10	P21506	S385	ECPECGKSFRQSTHL	87 / 8 AA	66
Phosphosite 18:	ZNF121	P58317	T348	ICKECGKTFRASSHL	75 / 8 AA	45
Phosphosite 19:	ZNF586	Q9NXT0	S381	ECIDCGKSFRHSSSF	87 / 8 AA	46
Phosphosite 20:	ZNF524	Q96C55	T150	QCKVCGKTFKRSSHL	66 / 9 AA	29