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:	LOC442780
Human P-Site:	S663
P-Site Sequence:	SMPSEMESSRNDAKD
UniProt:	Q8IX94
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LOC442780	Q8IX94	S663	SMPSEMESSRNDAKD	100 / 9 AA	57
Phosphosite 1:	CTAGE1	Q96RT6	S630	SMPSEMESSRNDTKD	100 / 9 AA	85
Phosphosite 2:	CTAGE6	Q86UF2	S663	SMPSEMESSRNDAKD	100 / 9 AA	83
Phosphosite 3:	CTAGE5	O15320	S661	SMPSEMESSRNDTKD	100 / 9 AA	91
Phosphosite 4:	USP18	Q9UMW8	S185	CVDCAMESSRNSSML	75 / 8 AA	43
Phosphosite 5:	USP41	Q3LFD5	S185	CLDCAMESSRNSSML	75 / 8 AA	41
Phosphosite 6:	ZNF650	Q6ZT12	S1341	CHKSYMESLRNDQVL	77 / 9 AA	84
Phosphosite 7:	SIL1	Q9H173	S147	EGAEMESSKEDKARQ	75 / 8 AA	52
Phosphosite 8:	USP41	Q3LFD5	S186	LDCAMESSRNSSMLT	85 / 7 AA	41
Phosphosite 9:	IWS1	Q96ST2	S775	WNVEMESSRFQATSK	100 / 6 AA	92
Phosphosite 10:	IWS1	Q96ST2	S774	KWNVEMESSRFQATS	100 / 6 AA	92
Phosphosite 11:	NFI-X	Q14938	S288	IDDSEMESPVDDVFY	66 / 9 AA	55
Phosphosite 12:	STAU2	Q9NUL3	S426	VYQEMEASRHKVISG	71 / 7 AA	63
Phosphosite 13:	KIAA2018	Q68DE3	S1751	QSNFEVQSSRNNEIG	62 / 8 AA	241
Phosphosite 14:	FGA	P02671	S285	GTGSETESPRNPSSA	75 / 8 AA	95
Phosphosite 15:	KIAA2018	Q68DE3	S1752	SNFEVQSSRNNEIGN	62 / 8 AA	241
Phosphosite 16:	ZNF662	Q6ZS27	T151	GGRMESSTNDIIEVI	85 / 7 AA	48
Phosphosite 17:	ARHGAP29	Q52LW3	S236	KLNLELESTRNMVKL	71 / 7 AA	142
Phosphosite 18:	ITPR2	Q14571	S822	EYDSITDSSRNDMKR	66 / 9 AA	308
Phosphosite 19:	ARHGAP29	Q52LW3	T237	LNLELESTRNMVKLA	71 / 7 AA	142
Phosphosite 20:	ZNF148	Q9UQR1	S23	GIDEMQSSRTMVVMG	71 / 7 AA	89