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-X
Human P-Site:	Y731
P-Site Sequence:	DFNMIEFYQKHQQSQ
UniProt:	Q8NA82
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MARCH-X	Q8NA82	Y731	DFNMIEFYQKHQQSQ	100 / 9 AA	91
Phosphosite 1:	LOC442780	Q8IX94	Y391	LKIMTEFYQENEMKL	55 / 9 AA	57
Phosphosite 2:	MRPL38	Q96DV4	Y304	TFRTFDFYKKHQETM	55 / 9 AA	45
Phosphosite 3:	ATXN10	Q9UBB4	Y207	AIDVIDAYQKHPESE	55 / 9 AA	53
Phosphosite 4:	DLEU2	O43262	Y44	KVLFLIEYYQKGKKN	71 / 7 AA	7
Phosphosite 5:	CTAGE6	Q86UF2	Y391	LKIMTEFYQEDEMKL	55 / 9 AA	83
Phosphosite 6:	RUFY2	Q8WXA3	Y414	KAINIEMYQKLQGSE	75 / 8 AA	75
Phosphosite 7:	COCH	O43405	Y218	EHPKIEFYLKNFTSA	62 / 8 AA	59
Phosphosite 8:	VAV1	P15498	Y745	LTELVEFYQQNSLKD	50 / 8 AA	98
Phosphosite 9:	AGPAT5	Q9NUQ2	Y296	DKMLIEFYESPDPER	44 / 9 AA	42
Phosphosite 10:	ARHGAP20	Q9P2F6	Y722	LSYLREFYQKKLRKS	71 / 7 AA	133
Phosphosite 11:	VPS13B	Q7Z7G8	Y224	ASGKIEFYQDPLLYK	83 / 6 AA	449
Phosphosite 12:	PI4KAP2	A4QPH2	Y585	RTYNMIQYYQNDIPY	50 / 8 AA	67
Phosphosite 13:	PI4KA	P42356	Y2037	RTYDMIQYYQNDIPY	50 / 8 AA	231
Phosphosite 14:	FLJ11773	Q9BSB4	Y103	GQMSLEFYQKKKSRW	83 / 6 AA	25
Phosphosite 15:	Casp2	P42575	Y184	KPCTPEFYQTHFQLA	83 / 6 AA	51
Phosphosite 16:	MAP1A	P78559	Y681	ATKAEGFYQKHMQEP	100 / 5 AA	306
Phosphosite 17:	Pleckstrin	P08567	Y36	LEDGIEFYKKKSDNS	83 / 6 AA	40
Phosphosite 18:	ARSB	P15848	Y505	LLSRLQFYHKHSVPV	50 / 8 AA	60
Phosphosite 19:	C1orf125	Q5T1B0	Y306	ARQMIDFYKDLVTQR	66 / 6 AA	118
Phosphosite 20:	CNOT3	O75175	Y663	HSDTVEFYQRLSTET	66 / 6 AA	82