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:	T147
P-Site Sequence:	KPNLRRFTVSPESHS
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	T147	KPNLRRFTVSPESHS	100 / 9 AA	91
Phosphosite 1:	MARCH-X	Q8NA82	S149	NLRRFTVSPESHSPR	100 / 7 AA	91
Phosphosite 2:	SYNM	O15061	T651	TSILKQFTQSPETEA	66 / 9 AA	173
Phosphosite 3:	ACAT2	Q9BWD1	T46	KEVLKRATVAPEDVS	66 / 9 AA	41
Phosphosite 4:	DOCK1	Q14185	S1756	IGSERRFSVSPSSPS	85 / 7 AA	215
Phosphosite 5:	AATK	Q6ZMQ8	T1338	PAPFSRFTVSPAPTS	66 / 9 AA	145
Phosphosite 6:	AATK	Q6ZMQ8	S1340	PFSRFTVSPAPTSRF	85 / 7 AA	145
Phosphosite 7:	SERPINI1	Q99574	T296	EVYLPRFTVEQEIDL	66 / 9 AA	46
Phosphosite 8:	TROAP	Q12815	T350	YSVLRRLTVQPKTRF	75 / 8 AA	84
Phosphosite 9:	SNX15	Q9NRS6	T14	DDFLRHYTVSDPRTH	71 / 7 AA	38
Phosphosite 10:	PUSL1	Q8N0Z8	S199	VRTLRRVSVSPGQAS	66 / 9 AA	33
Phosphosite 11:	DNAH5	Q8TE73	T2835	RVIADRFTVSSDVTW	71 / 7 AA	529
Phosphosite 12:	C16orf58	Q96GQ5	T49	WGLSRAFTVKPEGRD	75 / 8 AA	51
Phosphosite 13:	DNAH5	Q8TE73	S2837	IADRFTVSSDVTWFD	71 / 7 AA	529
Phosphosite 14:	SNX15	Q9NRS6	Y13	KDDFLRHYTVSDPRT	71 / 7 AA	38
Phosphosite 15:	HVCN1	Q96D96	T29	SKFLRHFTVVGDDYH	55 / 9 AA	32
Phosphosite 16:	TTC18	Q5T0N1	T49	LGDSAKITVSPEGSA	71 / 7 AA	126
Phosphosite 17:	TTC18	Q5T0N1	S51	DSAKITVSPEGSAKY	71 / 7 AA	126
Phosphosite 18:	SLC38A2	Q96QD8	S10	KAEMGRFSISPDEDS	57 / 7 AA	56
Phosphosite 19:	ATP10A	O60312	T614	EDFLRRFTPSCLTSG	85 / 7 AA	168
Phosphosite 20:	PTPN21	Q16825	T16	LKRTRRYTVSSKSCL	62 / 8 AA	133