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:	T113
P-Site Sequence:	QKHKSTMTVRKAEKV
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	T113	QKHKSTMTVRKAEKV	100 / 9 AA	91
Phosphosite 1:	DDEF1	Q9ULH1	T537	PTPSSDMTVRKEYIT	75 / 8 AA	106
Phosphosite 2:	FAM186B	Q8IYM0	T394	AGHQPLSTMTVRSRV	100 / 6 AA	104
Phosphosite 3:	FAM186B	Q8IYM0	T396	HQPLSTMTVRSRVAD	100 / 6 AA	104
Phosphosite 4:	SNX11	Q9Y5W9	T146	VQGRSTMTVSDAILR	66 / 9 AA	30
Phosphosite 5:	MARCH-X	Q8NA82	S110	SVKQKHKSTMTVRKA	100 / 6 AA	91
Phosphosite 6:	ARHGEF9	O43307	T448	QKRQAAMTVRKVPKQ	62 / 8 AA	61
Phosphosite 7:	SAP18	O00422	S111	KEIGSTMSGRKGTDD	62 / 8 AA	18
Phosphosite 8:	SMG8	Q8ND04	T522	LPHNYTMTVHKNQLA	62 / 8 AA	110
Phosphosite 9:	MTMR13	Q86WG5	T1253	QKLRGNSTLTVRPAF	71 / 7 AA	208
Phosphosite 10:	KIAA0317	O15033	T131	NVVKVAFTVRKAGRY	66 / 9 AA	94
Phosphosite 11:	IFNA5	P01569	T142	MNVDSILTVRKYFQR	71 / 7 AA	22
Phosphosite 12:	ALO17	Q9HCF4	T1196	KRLNDTMTVRLSTSS	71 / 7 AA	175
Phosphosite 13:	FAT4	Q6V0I7	T4570	PPYGDDMTVRKQPEG	100 / 5 AA	351
Phosphosite 14:	ZNF291	Q9BY12	T248	AQSCPPMTVQKASRK	62 / 8 AA	158
Phosphosite 15:	SYDE2	Q5VT97	T447	DKIKSPRTVRKLSMK	75 / 8 AA	125
Phosphosite 16:	GPRIN1	Q7Z2K8	T205	PGRMDPMTVRKEDLG	83 / 6 AA	102
Phosphosite 17:	ALO17	Q9HCF4	T1194	SSKRLNDTMTVRLST	71 / 7 AA	175
Phosphosite 18:	SLC17A6	Q9P2U8	T383	KQILSTTTVRKIMNC	85 / 7 AA	64
Phosphosite 19:	SLC17A6	Q9P2U8	T382	SKQILSTTTVRKIMN	85 / 7 AA	64
Phosphosite 20:	ZNF595	Q8IYB9	T636	FNRPSTLTVHKRIHT	71 / 7 AA	74