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:	S450
P-Site Sequence:	YLNSSQNSLDYFISG
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	S450	YLNSSQNSLDYFISG	100 / 9 AA	91
Phosphosite 1:	RBM35A	Q6NXG1	S614	SPPGSPNSLGYFPTA	66 / 9 AA	76
Phosphosite 2:	MYO10	Q9HD67	S1425	WFVLTHNSLDYYKSS	62 / 8 AA	237
Phosphosite 3:	MARCH-X	Q8NA82	Y453	SSQNSLDYFISGRPI	100 / 6 AA	91
Phosphosite 4:	SLC4A1AP	Q9BWU0	S535	SESPSQDSLDAFMSE	66 / 9 AA	89
Phosphosite 5:	HEPACAM	Q14CZ8	S278	KKLEKQNSLEYMDQN	71 / 7 AA	46
Phosphosite 6:	CDCA8	Q53HL2	Y73	REMNWLDYFALGGNK	83 / 6 AA	31
Phosphosite 7:	senataxin	Q7Z333	S1303	AYELSQRSLDYVAQL	85 / 7 AA	303
Phosphosite 8:	EML5	Q05BV3	S1800	AVGSSENSVDFYDLT	55 / 9 AA	219
Phosphosite 9:	MYO10	Q9HD67	Y1428	LTHNSLDYYKSSEKN	83 / 6 AA	237
Phosphosite 10:	C8orf58	Q8NAV2	S90	LPGLSQDSLDFESSG	71 / 7 AA	40
Phosphosite 11:	TTBK2	Q6IQ55	Y267	DHISSLDYFTKPDYQ	83 / 6 AA	137
Phosphosite 12:	TTBK1	Q5TCY1	Y280	DHIASLDYFTKPDYQ	100 / 5 AA	143
Phosphosite 13:	RBM35A	Q6NXG1	Y617	GSPNSLGYFPTAANL	83 / 6 AA	76
Phosphosite 14:	RPAP2	Q8IXW5	S429	AWRESQNSLDESLPF	100 / 6 AA	70
Phosphosite 15:	RasGRF1	Q13972	S408	HEHVERNSLDYAKSK	83 / 6 AA	145
Phosphosite 16:	ZC4H2	Q9NQZ6	Y134	EEKLSLDYFEKQKAE	100 / 5 AA	26
Phosphosite 17:	ZC4H2	Q9NQZ6	S131	CEEEEKLSLDYFEKQ	100 / 5 AA	26
Phosphosite 18:	MEF2C	Q06413	S154	IPVSSHNSLVYSNPV	75 / 8 AA	51
Phosphosite 19:	ATAD5	Q96QE3	Y65	KPSNILDYFRKTSPT	83 / 6 AA	208
Phosphosite 20:	ANGPTL5	Q86XS5	S108	MMDEQQASLDYLSNQ	71 / 7 AA	44