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:	C9orf131
Human P-Site:	S518
P-Site Sequence:	DSPDPVHSTPPTTLM
UniProt:	Q5VYM1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf131	Q5VYM1	S518	DSPDPVHSTPPTTLM	100 / 9 AA	118
Phosphosite 1:	C9orf131	Q5VYM1	T519	SPDPVHSTPPTTLME	100 / 8 AA	118
Phosphosite 2:	IGHA1	P01876	S105	TVPCPVPSTPPTPSP	87 / 8 AA	38
Phosphosite 3:	ARAP2	Q8WZ64	T849	TGDPVHSTPYLLAKK	100 / 6 AA	193
Phosphosite 4:	IGHA1	P01876	T106	VPCPVPSTPPTPSPS	87 / 8 AA	38
Phosphosite 5:	C19orf21	Q8IVT2	S626	TVEDPVDSAPPGQRK	75 / 8 AA	75
Phosphosite 6:	MLL2	O14686	T4033	VLGPVHPTPPPSSPQ	85 / 7 AA	564
Phosphosite 7:	FBXL7	Q9UJT9	S90	ETVAMVHSPPPTRLT	85 / 7 AA	55
Phosphosite 8:	POU2F3	Q9UKI9	T374	SVPPVHSTMPGTVTS	85 / 7 AA	47
Phosphosite 9:	ARHGAP5	Q13017	T1024	NEYPIHSTPNCHDHE	83 / 6 AA	172
Phosphosite 10:	ATXN7L1	Q9ULK2	S791	PVPDPVNSTSSRQVG	62 / 8 AA	89
Phosphosite 11:	KLHL22	Q53GT1	T309	GFGGIHSTPSTVLSD	71 / 7 AA	72
Phosphosite 12:	TRIM8	Q9BZR9	S437	GGAQPVHSSPVFPPS	71 / 7 AA	61
Phosphosite 13:	NPDC1	Q9NQX5	S114	ARKESGHSTPPLPKD	62 / 8 AA	35
Phosphosite 14:	CELSR1	Q9NYQ6	S2848	PARGAVHSTPKGDAV	71 / 7 AA	329
Phosphosite 15:	BRD4	O60885	T847	PQPPEHSTPPHLNQH	85 / 7 AA	152
Phosphosite 16:	BTBD7	Q9P203	T738	GRCRVNSTPPAETMF	71 / 7 AA	126
Phosphosite 17:	C15orf42	Q7Z2Z1	T1360	LSCPVPSTPPELSQR	85 / 7 AA	211
Phosphosite 18:	CELSR2	Q9HCU4	S2776	AERLPLHSTPKDGGP	83 / 6 AA	317
Phosphosite 19:	CELSR1	Q9NYQ6	T2849	ARGAVHSTPKGDAVA	83 / 6 AA	329
Phosphosite 20:	WDR22	Q96JK2	S496	TTTNTVASTPPTPTC	66 / 9 AA	104