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:	C3orf18
Human P-Site:	S19
P-Site Sequence:	FSSRPPTSESDLEPA
UniProt:	Q9UK00
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf18	Q9UK00	S19	FSSRPPTSESDLEPA	100 / 9 AA	17
Phosphosite 1:	C3orf18	Q9UK00	T18	WFSSRPPTSESDLEP	100 / 8 AA	17
Phosphosite 2:	SYNPO2L	Q9H987	S331	EDGVPPTSESELDEE	87 / 8 AA	102
Phosphosite 3:	C3orf18	Q9UK00	S21	SRPPTSESDLEPATD	100 / 7 AA	17
Phosphosite 4:	PIGO	Q8TEQ8	S789	PFSGPPTSQADLDYV	75 / 8 AA	119
Phosphosite 5:	IQSEC1	Q6DN90	T328	AGDRPSSTESDLRLR	66 / 9 AA	108
Phosphosite 6:	ARHGAP27	Q6ZUM4	T358	PGDPRPPTPETDYPE	75 / 8 AA	98
Phosphosite 7:	TARS2	Q9BW92	S389	GSDRPPSSQSDDSTR	75 / 8 AA	81
Phosphosite 8:	TARS2	Q9BW92	S388	PGSDRPPSSQSDDST	75 / 8 AA	81
Phosphosite 9:	ADAD2	Q8NCV1	S356	DIYLPPTSEGGLPHS	75 / 8 AA	62
Phosphosite 10:	ZBTB7A	O95365	T231	PPAERPPTGDGDEGD	62 / 8 AA	61
Phosphosite 11:	SYNPO2L	Q9H987	T330	EEDGVPPTSESELDE	85 / 7 AA	102
Phosphosite 12:	SYNPO2L	Q9H987	S333	GVPPTSESELDEEAF	85 / 7 AA	102
Phosphosite 13:	LSG1	Q9H089	T505	EDPHRPPTSEELLTA	100 / 6 AA	75
Phosphosite 14:	HS6ST2	Q96MM7	T357	VCDGRPPTSEELPSC	100 / 6 AA	69
Phosphosite 15:	LSG1	Q9H089	S506	DPHRPPTSEELLTAY	100 / 6 AA	75
Phosphosite 16:	NFKB2	Q00653	S711	PLPSPPTSDSDSDSE	85 / 7 AA	97
Phosphosite 17:	CIRH1A	Q969X6	T627	LYNPFPPTNESDVIR	85 / 7 AA	77
Phosphosite 18:	PTPN21	Q16825	S797	GLLMPSMSESDLTTS	66 / 9 AA	133
Phosphosite 19:	FAM40A	Q5VSL9	S339	RAASPPASASDLIEQ	75 / 8 AA	96
Phosphosite 20:	NFKB2	Q00653	T710	CPLPSPPTSDSDSDS	85 / 7 AA	97