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:	C19orf20
Human P-Site:	S232
P-Site Sequence:	LEGALQASDAAAPAR
UniProt:	Q6ZTW0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf20	Q6ZTW0	S232	LEGALQASDAAAPAR	100 / 9 AA	31
Phosphosite 1:	TSPAN32	Q96QS1	S285	SLRWLQESDAAPLPL	75 / 8 AA	35
Phosphosite 2:	CCDC48	Q9HA90	S212	DLRAALQSSDARCLA	85 / 7 AA	18
Phosphosite 3:	DDHD2	O94830	S612	PYPALQASETPEETE	62 / 8 AA	81
Phosphosite 4:	PATL1	Q86TB9	S702	RGEDLQSSDPATEST	62 / 8 AA	87
Phosphosite 5:	C330043M08Rik	Q4G0A6	S487	CAQGLQPSDAHRTRC	71 / 7 AA	84
Phosphosite 6:	KIFC1	Q9BW19	T257	EKERRLQTSEAALSS	71 / 7 AA	74
Phosphosite 7:	DUX4	Q9UBX2	S221	AAPALQPSQAAPAEG	66 / 9 AA	45
Phosphosite 8:	TRPS1	Q9UHF7	S388	KSIPALQSSDSGDLG	62 / 8 AA	142
Phosphosite 9:	ARID4B	Q4LE39	S710	ILNGLQASESSAEDS	55 / 9 AA	148
Phosphosite 10:	SP1	P08047	S365	RVSGLQGSDALNIQQ	71 / 7 AA	81
Phosphosite 11:	WDFY3	Q8IZQ1	S842	TTSSLQSSDAVIIHP	62 / 8 AA	395
Phosphosite 12:	TRPS1	Q9UHF7	S389	SIPALQSSDSGDLGK	62 / 8 AA	142
Phosphosite 13:	TPR	P12270	S172	KLDELQASDVSVKYR	62 / 8 AA	267
Phosphosite 14:	KIFC1	Q9BW19	S258	KERRLQTSEAALSSS	71 / 7 AA	74
Phosphosite 15:	NMNAT3	Q96T66	S75	ARLALQTSDWIRVDP	83 / 6 AA	28
Phosphosite 16:	TTC7A	Q9ULT0	T502	LTYSLQATDATLKSK	62 / 8 AA	96
Phosphosite 17:	C13orf23	Q86XN7	S508	SSLTLQNSDSSASAP	55 / 9 AA	96
Phosphosite 18:	COG2	Q14746	S714	QKLGLQASDIKSFSA	83 / 6 AA	83
Phosphosite 19:	PATL1	Q86TB9	S701	SRGEDLQSSDPATES	71 / 7 AA	87
Phosphosite 20:	TRIP12	Q14669	S449	LLQGLQASDESQQLQ	62 / 8 AA	220