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-IX
Human P-Site:	S100
P-Site Sequence:	DALSLSSSLDSGLRT
UniProt:	Q86YJ5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MARCH-IX	Q86YJ5	S100	DALSLSSSLDSGLRT	100 / 9 AA	38
Phosphosite 1:	MARCH-IV	Q9P2E8	S153	DRYSLGSSLDSGMRT	88 / 9 AA	46
Phosphosite 2:	DENND5B	Q6ZUT9	S161	SMDSLASSLDEGDTT	77 / 9 AA	145
Phosphosite 3:	UVRAG	Q9P2Y5	S549	RKITSLSSSLDTSLD	87 / 8 AA	78
Phosphosite 4:	ARHGAP21	Q5T5U3	S1683	TEGSLTSSLDSRRQL	87 / 8 AA	217
Phosphosite 5:	UVRAG	Q9P2Y5	S550	KITSLSSSLDTSLDF	87 / 8 AA	78
Phosphosite 6:	UVRAG	Q9P2Y5	S548	ERKITSLSSSLDTSL	100 / 7 AA	78
Phosphosite 7:	VAPB	O95292	S158	PIVSKSLSSSLDDTE	100 / 7 AA	27
Phosphosite 8:	USP9X	Q93008	S1068	GESSLSPSLDSLFFG	87 / 8 AA	290
Phosphosite 9:	VAPB	O95292	S159	IVSKSLSSSLDDTEV	100 / 7 AA	27
Phosphosite 10:	VAPB	O95292	S160	VSKSLSSSLDDTEVK	100 / 7 AA	27
Phosphosite 11:	MARCH-IV	Q9P2E8	S152	EDRYSLGSSLDSGMR	87 / 8 AA	46
Phosphosite 12:	APOM	O95445	S166	EEFKSLTSCLDSKAF	75 / 8 AA	21
Phosphosite 13:	LMTK2	Q8IWU2	S672	KPATLSSSLDNPKES	75 / 8 AA	165
Phosphosite 14:	MYH15	Q9Y2K3	S1612	TIDSLQSSLDSEAKS	77 / 9 AA	225
Phosphosite 15:	LMTK2	Q8IWU2	S670	DFKPATLSSSLDNPK	85 / 7 AA	165
Phosphosite 16:	SPOCD1	Q6ZMY3	S400	PLGGLSSSLDTEASR	85 / 7 AA	130
Phosphosite 17:	ARHGAP21	Q5T5U3	T1681	SCTEGSLTSSLDSRR	85 / 7 AA	217
Phosphosite 18:	SPOCD1	Q6ZMY3	S399	EPLGGLSSSLDTEAS	85 / 7 AA	130
Phosphosite 19:	SUN5	Q8TC36	S288	KTISLSGSLDTAPKD	66 / 9 AA	43
Phosphosite 20:	EPB41L3	Q9Y2J2	S677	KAASLSASLDNDPSD	66 / 9 AA	121