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:	S135
P-Site Sequence:	ASLLSSASSDDFCKE
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	S135	ASLLSSASSDDFCKE	100 / 9 AA	46
Phosphosite 1:	MARCH-IV	Q9P2E8	S136	SLLSSASSDDFCKEK	100 / 8 AA	46
Phosphosite 2:	FLJ23588	Q5THR3	S274	ERLLGSASSEDIWRN	66 / 9 AA	173
Phosphosite 3:	NBR1	Q14596	S729	QSQSSASSEDYIIIL	75 / 8 AA	107
Phosphosite 4:	ZNF644	Q9H582	S1114	VAQKLASSDDFISQN	100 / 6 AA	150
Phosphosite 5:	ZNF644	Q9H582	S1113	FVAQKLASSDDFISQ	100 / 6 AA	150
Phosphosite 6:	FAM65A	Q6ZS17	S385	AWSLSSESSDDSSSP	87 / 8 AA	132
Phosphosite 7:	NHSL1	Q5SYE7	S1420	IRKSSTSSDNFKALL	75 / 8 AA	171
Phosphosite 8:	NHSL1	Q5SYE7	S1419	SIRKSSTSSDNFKAL	75 / 8 AA	171
Phosphosite 9:	SEL1L	Q9UBV2	S22	LLSLASASSDEEGSQ	75 / 8 AA	89
Phosphosite 10:	STXBP5L	Q9Y2K9	S130	EGALVSASSDDTLHL	87 / 8 AA	132
Phosphosite 11:	DNAH1	Q9P2D7	S903	DEFLYNLSSDDFNDK	66 / 9 AA	494
Phosphosite 12:	MARCH-IV	Q9P2E8	S133	PPASLLSSASSDDFC	100 / 7 AA	46
Phosphosite 13:	SLC6A14	Q9UN76	S21	EKEKVSASSENFHVG	71 / 7 AA	72
Phosphosite 14:	DNAJC6	O75061	S607	LNTSSASSDPFLQPT	87 / 8 AA	100
Phosphosite 15:	DNAJC6	O75061	S606	FLNTSSASSDPFLQP	87 / 8 AA	100
Phosphosite 16:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S380	KRGLNSQSSDDHLNK	66 / 9 AA
Phosphosite 17:	AGFG1	P52594	S371	PSQSSASSDKYAALA	75 / 8 AA	58
Phosphosite 18:	Kv5.1	Q9H3M0	S20	GSQSSAASDDIEIVV	75 / 8 AA	56
Phosphosite 19:	SNX13	Q9Y5W8	S554	LDDLSNVSSDDSVQL	75 / 8 AA	112
Phosphosite 20:	ERP29	P30040	S82	RLAENSASSDDLLVA	75 / 8 AA	29