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:	MARCH-IV
Human P-Site:	S113
P-Site Sequence:	PPPPLPPSSVEDDWG
UniProt:	Q9P2E8
Intern. Prot. ID:	IPI00002144

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MARCH-IV	Q9P2E8	S113	PPPPLPPSSVEDDWG	100 / 9 AA	46
Phosphosite 1:	MARCH-IV	Q9P2E8	S114	PPPLPPSSVEDDWGG	100 / 8 AA	46
Phosphosite 2:	C3orf56	Q8N813	S213	ELRPLPPSPIEDSQL	77 / 9 AA	26
Phosphosite 3:	REST	Q13127	S977	VSPMLPPSAVEEREA	75 / 8 AA	122
Phosphosite 4:	RYR1	P21817	S2148	AYTISPSSVEDTMSL	75 / 8 AA	565
Phosphosite 5:	RYR1	P21817	S2147	RAYTISPSSVEDTMS	75 / 8 AA	565
Phosphosite 6:	PHACTR3	Q96KR7	S291	VHRPLPPSRVIEELH	66 / 9 AA	63
Phosphosite 7:	PAX3	P23760	S337	RPQPLPPSTVHQSTI	66 / 9 AA	53
Phosphosite 8:	DACT2	Q5SW24	S201	EGARPPGSVEDAGQP	85 / 7 AA	83
Phosphosite 9:	NCSTN	Q92542	S425	QSQPLPPSSLQRFLR	75 / 8 AA	78
Phosphosite 10:	NPM1	P06748	S242	PKTPKGPSSVEDIKA	77 / 9 AA	33
Phosphosite 11:	ZNF703	Q9H7S9	S311	SVFPLPPSSIGYHGS	75 / 8 AA	58
Phosphosite 12:	CMYA5	Q8N3K9	S619	EGEPVPPSNVEAIAE	75 / 8 AA	449
Phosphosite 13:	ARMC3	Q5W041	S615	SYVSPPSSMEDKSDV	85 / 7 AA	96
Phosphosite 14:	AFF4	Q9UHB7	S679	NRTPVKPSSVEEEDS	66 / 9 AA	127
Phosphosite 15:	TCP11	Q8WWU5	S79	EKVLPPSSLEGKVKE	75 / 8 AA	56
Phosphosite 16:	TXK	P42681	S78	PLPPLPPSEVAEEKI	66 / 9 AA	61
Phosphosite 17:	SQLE	Q14534	S397	ASFLPPSSVKKRGVL	75 / 8 AA	64
Phosphosite 18:	ARMC3	Q5W041	S614	KSYVSPPSSMEDKSD	85 / 7 AA	96
Phosphosite 19:	TCP11	Q8WWU5	S78	EEKVLPPSSLEGKVK	75 / 8 AA	56
Phosphosite 20:	SQLE	Q14534	S396	LASFLPPSSVKKRGV	75 / 8 AA	64