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:	T320
P-Site Sequence:	KVLNYDKTKDLEDQK
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	T320	KVLNYDKTKDLEDQK	100 / 9 AA	46
Phosphosite 1:	MARCH-IX	Q86YJ5	T267	KVLNYDKTKDIGGDA	87 / 8 AA	38
Phosphosite 2:	SLA/LP	Q9HD40	T476	SDDNYDKTEDVDIEE	66 / 9 AA	56
Phosphosite 3:	DLG1	Q12959	T595	ALFDYDKTKDSGLPS	85 / 7 AA	100
Phosphosite 4:	DLG4	P78352	T442	ALFDYDKTKDCGFLS	85 / 7 AA	80
Phosphosite 5:	CCDC41	Q9Y592	T91	RGELVEKTKDLEEMK	85 / 7 AA	82
Phosphosite 6:	FLJ32682	Q5W0A0	T667	RLLNYATTPDLENFI	66 / 9 AA	82
Phosphosite 7:	SYNE1	Q8NF91	S8292	WDHDYDLSRDLESAM	55 / 9 AA	1011
Phosphosite 8:	SEMA3A	Q14563	S391	KTFGGFDSTKDLPDD	62 / 8 AA	89
Phosphosite 9:	NEB	P20929	S5448	YRKNYEKSKDKFTSI	71 / 7 AA	773
Phosphosite 10:	NR2C1	P13056	T285	SLANLGKTKDLSQNS	75 / 8 AA	67
Phosphosite 11:	TDRD3	Q9H7E2	T387	PYSRYDRTKDTSYPL	83 / 6 AA	73
Phosphosite 12:	DLG2	Q15700	S550	AMFDYDKSKDSGLPS	71 / 7 AA	98
Phosphosite 13:	NUMBL	Q9Y6R0	T132	LRVVDDKTKDLLVDQ	100 / 6 AA	65
Phosphosite 14:	NEB	P20929	T642	YKENYEKTKAKSMNY	83 / 6 AA	773
Phosphosite 15:	NEB	P20929	T394	YKENYEKTKAKSINY	83 / 6 AA	773
Phosphosite 16:	NBPF7	P0C2Y1	T196	DEDENDKTKELDKVQ	62 / 8 AA	48
Phosphosite 17:	C15orf41	Q9Y2V0	T194	RAKGYDKTPDFILQV	62 / 8 AA	32
Phosphosite 18:	NEB	P20929	Y639	DRLYKENYEKTKAKS	83 / 6 AA	773
Phosphosite 19:	NEB	P20929	Y391	DKLYKENYEKTKAKS	83 / 6 AA	773
Phosphosite 20:	DLG1	Q12959	Y592	YVRALFDYDKTKDSG	83 / 6 AA	100