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:	ART4
Human P-Site:	S287
P-Site Sequence:	CQLLKASSKKCIPDP
UniProt:	Q93070
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ART4	Q93070	S287	CQLLKASSKKCIPDP	100 / 9 AA	36
Phosphosite 1:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S1126	KALLDASSRHCIYLE	66 / 9 AA	136
Phosphosite 2:	HIVEP1	P15822	S2141	HMKSKAHSKKCVDLG	75 / 8 AA	297
Phosphosite 3:	NETO1	Q8TDF5	S424	YHKLRRSSSKCIHDH	66 / 9 AA	60
Phosphosite 4:	COMMD9	Q9P000	S20	QSLLKASSKDVVRQL	66 / 9 AA	22
Phosphosite 5:	ZEB1	P37275	S289	SYSSHISSKKCISLI	100 / 6 AA	124
Phosphosite 6:	ZFHX1B	O60315	S331	SYSSHISSKKCIGLI	100 / 6 AA	136
Phosphosite 7:	KIAA1751	Q9C0B2	S612	FSVPLKCSTKKCSLS	75 / 8 AA	87
Phosphosite 8:	KIAA1751	Q9C0B2	T613	SVPLKCSTKKCSLSL	75 / 8 AA	87
Phosphosite 9:	SOX11	P35716	S164	AKTSKGSSKKCGKLK	85 / 7 AA	47
Phosphosite 10:	SOX11	P35716	S163	GAKTSKGSSKKCGKL	85 / 7 AA	47
Phosphosite 11:	PBOV1	Q9GZY1	S93	THLTMKGSSMKCSSL	62 / 8 AA	16
Phosphosite 12:	PBOV1	Q9GZY1	S94	HLTMKGSSMKCSSLS	62 / 8 AA	16
Phosphosite 13:	AIRE	O43918	S220	QVFESGGSKKCIQVG	71 / 7 AA	58
Phosphosite 14:	REM1	O75628	S289	RRALKARSKSCHNLA	75 / 8 AA	33
Phosphosite 15:	FLT1	P17948	S1015	RGMEFLSSRKCIHRD	83 / 6 AA	151
Phosphosite 16:	PHF20L1	A8MW92	S353	LSSGKARSKKCKHES	85 / 7 AA	62
Phosphosite 17:	CEP135	Q66GS9	S106	HVKELKTSLKKCARE	75 / 8 AA	134
Phosphosite 18:	RPL14	P50914	S139	KAALLKASPKKAPGT	85 / 7 AA	23
Phosphosite 19:	DACT1	Q9NYF0	S609	REKTRAGSKKCRFPD	71 / 7 AA	90
Phosphosite 20:	HIVEP3	Q5T1R4	S1807	HMKSKAHSKKCQETG	85 / 7 AA	259