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:	T340
P-Site Sequence:	NPRTSSSTQANIPSS
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	T340	NPRTSSSTQANIPSS	100 / 9 AA	46
Phosphosite 1:	MARCH-IV	Q9P2E8	S339	TNPRTSSSTQANIPS	100 / 8 AA	46
Phosphosite 2:	HSPA1L	P34931	S279	AKRTLSSSTQANLEI	100 / 7 AA	70
Phosphosite 3:	MARCH-IV	Q9P2E8	S338	RTNPRTSSSTQANIP	100 / 7 AA	46
Phosphosite 4:	C20orf112	Q96MY1	S59	LNPSTSSSTQGDPAF	75 / 8 AA	47
Phosphosite 5:	piccolo	Q9Y6V0	T2014	LTPGSSPTQAPIGED	75 / 8 AA	567
Phosphosite 6:	PTPN4	P29074	S440	VNQRSPSSTQANSIV	75 / 8 AA	106
Phosphosite 7:	EZH2	Q15910	S407	KKDETSSSSEANSRC	75 / 8 AA	85
Phosphosite 8:	PTPN4	P29074	T441	NQRSPSSTQANSIVL	75 / 8 AA	106
Phosphosite 9:	EZH2	Q15910	S408	KDETSSSSEANSRCQ	75 / 8 AA	85
Phosphosite 10:	HOMER2	Q9NSB8	S137	ESGRETPSSTQASSV	85 / 7 AA	41
Phosphosite 11:	HEATR1	Q9H583	S1800	TSEMGSASQANIRLT	62 / 8 AA	242
Phosphosite 12:	UBN2	Q6ZU65	S901	QTHVSSSSQAQIAAS	66 / 9 AA	146
Phosphosite 13:	HOMER2	Q9NSB8	S138	SGRETPSSTQASSVN	75 / 8 AA	41
Phosphosite 14:	MTERFD1	Q96E29	S77	SQSTSSSSQENNSAQ	75 / 8 AA	48
Phosphosite 15:	UBN2	Q6ZU65	S893	QIHTSSSSQTHVSSS	55 / 9 AA	146
Phosphosite 16:	AAT1	Q7Z4T9	T54	VSSEKDHTQANIQAT	100 / 5 AA	71
Phosphosite 17:	MTERFD1	Q96E29	S76	SSQSTSSSSQENNSA	75 / 8 AA	48
Phosphosite 18:	CDY1	Q9Y6F8	S85	ARRRTSRSTKANYSK	75 / 8 AA	60
Phosphosite 19:	CDY2A	Q9Y6F7	S85	ARRRTSRSTKANYSK	75 / 8 AA	61
Phosphosite 20:	HOMER2	Q9NSB8	T139	GRETPSSTQASSVNG	75 / 8 AA	41