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:	Putative UPF0633 protein LOC554249
Human P-Site:	S43
P-Site Sequence:	WLRRVRRSRSQTPSC
UniProt:	Q5XG85
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Putative UPF0633 protein LOC554249	Q5XG85	S43	WLRRVRRSRSQTPSC	100 / 9 AA	11
Phosphosite 1:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S43	WLRRVRRSRSQTPSY	100 / 9 AA	11
Phosphosite 2:	Putative UPF0633 protein MGC21881	A6NN06	S43	WLRRVRRSRSQTPSC	100 / 9 AA	11
Phosphosite 3:	Putative UPF0633 protein LOC554249	Q5XG85	S45	RRVRRSRSQTPSCQN	100 / 7 AA	11
Phosphosite 4:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S45	RRVRRSRSQTPSYQN	100 / 7 AA	11
Phosphosite 5:	Putative UPF0633 protein MGC21881	A6NN06	S45	RRVRRSRSQTPSCQN	100 / 7 AA	11
Phosphosite 6:	Rap1GAP	P47736	S437	SFKRVIRSRSQSMDA	77 / 9 AA	73
Phosphosite 7:	C3orf36	Q3SXR2	S155	VKLRVRKSQSQGRAG	75 / 8 AA	17
Phosphosite 8:	DOCK7	Q96N67	S1414	RQEMVRRSRGQLGTY	85 / 7 AA	243
Phosphosite 9:	C9orf144B	Q6ZU69	S913	IPIRARKSREQTVAA	66 / 9 AA	148
Phosphosite 10:	GRID2IP	A4D2P6	S233	GAQRLRRSRSEERPE	75 / 8 AA	132
Phosphosite 11:	ZRSR2	Q15696	S453	RSRRSRRSRSQSSSR	77 / 9 AA	58
Phosphosite 12:	RNF6	Q9Y252	T197	TSPVARRTRSQTSVN	85 / 7 AA	78
Phosphosite 13:	ARHGAP9	Q9BRR9	S250	KPPRRSRSETNPGSM	85 / 7 AA	83
Phosphosite 14:	ARHGAP9	Q9BRR9	S248	SWKPPRRSRSETNPG	85 / 7 AA	83
Phosphosite 15:	INPP4A	Q96PE3	S849	PEDCLPRSRSQTCLP	75 / 8 AA	110
Phosphosite 16:	RNF6	Q9Y252	S199	PVARRTRSQTSVNFN	85 / 7 AA	78
Phosphosite 17:	SON	P18583	S1931	TPSRRSRSHTPSRRR	85 / 7 AA	264
Phosphosite 18:	SON	P18583	S1929	SRTPSRRSRSHTPSR	85 / 7 AA	264
Phosphosite 19:	FLJ22626	Q8N5F7	S42	RSPRGRRSRSHSCSR	66 / 9 AA	47
Phosphosite 20:	RIMS1	Q86UR5	S218	RLQERSRSQTPLSTA	100 / 6 AA	189