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:	S268
P-Site Sequence:	CGKSFRSSSCLKNHF
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	S268	CGKSFRSSSCLKNHF	100 / 9 AA	45
Phosphosite 1:	ZNF121	P58317	S269	GKSFRSSSCLKNHFR	100 / 8 AA	45
Phosphosite 2:	ZNF121	P58317	S267	VCGKSFRSSSCLKNH	100 / 8 AA	45
Phosphosite 3:	ZNF778	Q96MU6	S503	CRKSFRNSSCLNKHI	77 / 9 AA	78
Phosphosite 4:	ZNF561	Q8N587	S293	CGRSFRNSSCLNDHI	77 / 9 AA	55
Phosphosite 5:	ZNF266	Q14584	S336	CGKSFRNSSCLSDHF	87 / 8 AA	62
Phosphosite 6:	ZNF177	Q13360	S276	CGKAFRNSSCLRVHV	66 / 9 AA	36
Phosphosite 7:	ZNF177	Q13360	S277	GKAFRNSSCLRVHVR	75 / 8 AA	36
Phosphosite 8:	ZNF561	Q8N587	S294	GRSFRNSSCLNDHIQ	75 / 8 AA	55
Phosphosite 9:	ZNF778	Q96MU6	S336	GKYFRNSSCLNNHVR	75 / 8 AA	78
Phosphosite 10:	ZNF778	Q96MU6	S504	RKSFRNSSCLNKHIH	75 / 8 AA	78
Phosphosite 11:	ZNF180	Q9UJW8	S617	CGKSFRQSSCLTQHQ	77 / 9 AA	79
Phosphosite 12:	ZNF266	Q14584	S337	GKSFRNSSCLSDHFR	85 / 7 AA	62
Phosphosite 13:	ZNF329	Q86UD4	S467	CGKAFRDSSCLTKHQ	66 / 9 AA	62
Phosphosite 14:	ZNF155	Q12901	S385	GKSFRWSSCLLNHQR	85 / 7 AA	62
Phosphosite 15:	ZNF28	P17035	S506	VCDKAFRSDSCLTEH	75 / 8 AA	84
Phosphosite 16:	ZNF628	Q5EBL2	S540	GKAFRNTSCLRRHRH	62 / 8 AA	110
Phosphosite 17:	ZNF28	P17035	S508	DKAFRSDSCLTEHQR	75 / 8 AA	84
Phosphosite 18:	ZNF329	Q86UD4	S468	GKAFRDSSCLTKHQR	85 / 7 AA	62
Phosphosite 19:	ZNF284	Q2VY69	S384	GKGFRWSSCLSRHQR	85 / 7 AA	69
Phosphosite 20:	ZNF473	Q8WTR7	S714	CGKTFRQSSCLSKHQ	75 / 8 AA	100