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:	C3orf20
Human P-Site:	S858
P-Site Sequence:	SEDIQGSSSSLALED
UniProt:	Q8ND61
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf20	Q8ND61	S858	SEDIQGSSSSLALED	100 / 9 AA	101
Phosphosite 1:	C3orf20	Q8ND61	S857	ESEDIQGSSSSLALE	100 / 8 AA	101
Phosphosite 2:	C3orf20	Q8ND61	S859	EDIQGSSSSLALEDY	100 / 8 AA	101
Phosphosite 3:	PACRGL	Q8N7B6	S39	HRNAVQGSKSSLSTS	75 / 8 AA	27
Phosphosite 4:	endofin	Q7Z3T8	S360	DNDVIQDSSSALHVS	75 / 8 AA	169
Phosphosite 5:	TSC22D1	Q15714	S944	AVSDGSSSSLAASAS	87 / 8 AA	110
Phosphosite 6:	TSC22D1	Q15714	S943	SAVSDGSSSSLAASA	87 / 8 AA	110
Phosphosite 7:	PRDM10	Q9NQV6	S1010	SPSHIQGSSSTQGQA	85 / 7 AA	130
Phosphosite 8:	HSPG2	P98160	S2542	PVRIESSSASLANGH	66 / 9 AA	469
Phosphosite 9:	DYRK2	Q92630	S137	IHRRQGSSTSLKSME	85 / 7 AA	67
Phosphosite 10:	DIP2A	Q14689	S174	LDRVIQGSSTSSSAS	85 / 7 AA	170
Phosphosite 11:	DYRK2	Q92630	S136	SIHRRQGSSTSLKSM	85 / 7 AA	67
Phosphosite 12:	C3orf20	Q8ND61	S860	DIQGSSSSLALEDYV	100 / 7 AA	101
Phosphosite 13:	DYRK2	Q92630	T138	HRRQGSSTSLKSMEG	85 / 7 AA	67
Phosphosite 14:	DIP2B	Q9P265	S183	NRSIQGSSTSSSASS	85 / 7 AA	171
Phosphosite 15:	DIP2B	Q9P265	S182	INRSIQGSSTSSSAS	85 / 7 AA	171
Phosphosite 16:	DIP2A	Q14689	S175	DRVIQGSSTSSSASS	85 / 7 AA	170
Phosphosite 17:	PDZD2	O15018	S711	GGSDEGSSSSLGRKT	75 / 8 AA	302
Phosphosite 18:	PDZD2	O15018	S712	GSDEGSSSSLGRKTP	75 / 8 AA	302
Phosphosite 19:	ZNF197	O14709	S33	WGTSFQGSSSSVWET	75 / 8 AA	119
Phosphosite 20:	PUM2	Q8TB72	S648	LSSHGSSSSLHLGGL	85 / 7 AA	114