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:	C4orf50
Human P-Site:	S171
P-Site Sequence:	SVLQSSLSSESWPIP
UniProt:	Q6ZRC1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf50	Q6ZRC1	S171	SVLQSSLSSESWPIP	100 / 9 AA	31
Phosphosite 1:	C4orf50	Q6ZRC1	S172	VLQSSLSSESWPIPE	100 / 8 AA	31
Phosphosite 2:	SCAP	Q12770	S389	AQGLSSESWSIMKNM	100 / 6 AA	140
Phosphosite 3:	SCAP	Q12770	S387	RIAQGLSSESWSIMK	85 / 7 AA	140
Phosphosite 4:	5-HT(2A)	P28223	S290	FLPQSSLSSEKLFQR	77 / 9 AA	53
Phosphosite 5:	C4orf50	Q6ZRC1	S169	MDSVLQSSLSSESWP	100 / 7 AA	31
Phosphosite 6:	5-HT(2A)	P28223	S288	FSFLPQSSLSSEKLF	100 / 7 AA	53
Phosphosite 7:	FGD2	Q7Z6J4	S81	NSLKNKLSSEAWRKS	55 / 9 AA	75
Phosphosite 8:	Cdc25B	P30305	S100	RASESSLSSESSESS	77 / 9 AA	65
Phosphosite 9:	TGS1	Q96RS0	S225	HPGQALSSEPWNFPD	71 / 7 AA	97
Phosphosite 10:	TGS1	Q96RS0	S224	KHPGQALSSEPWNFP	71 / 7 AA	97
Phosphosite 11:	LAMB2	P55268	S792	CNPQGSLSSECNPHG	75 / 8 AA	196
Phosphosite 12:	SPATIAL	Q96M53	S141	SNRNPQLSSEAWKKE	83 / 6 AA	39
Phosphosite 13:	MBOAT5	Q6P1A2	S168	DGGKDQNSLSSEQQK	85 / 7 AA	56
Phosphosite 14:	LAMB2	P55268	S790	CQCNPQGSLSSECNP	85 / 7 AA	196
Phosphosite 15:	DSEL	Q8IZU8	S1005	ARPVLSLSSGSWTLK	85 / 7 AA	139
Phosphosite 16:	RNF219	Q5W0B1	S716	RKIQSSLSSASPSKA	87 / 8 AA	81
Phosphosite 17:	MBOAT5	Q6P1A2	S170	GKDQNSLSSEQQKYA	85 / 7 AA	56
Phosphosite 18:	DHX57	Q6P158	S889	VIHPLHSSLSSEEQQ	85 / 7 AA	156
Phosphosite 19:	APC	P25054	S1344	LQGSSLSSESARHKA	100 / 7 AA	312
Phosphosite 20:	Tiam2	Q8IVF5	S244	SSKGSSLSSESSWYD	87 / 8 AA	193