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-XI
Human P-Site:	T343
P-Site Sequence:	GESSTSRTLWLPLTA
UniProt:	A6NNE9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MARCH-XI	A6NNE9	T343	GESSTSRTLWLPLTA	100 / 9 AA	44
Phosphosite 1:	MARCH-XI	A6NNE9	S341	SRGESSTSRTLWLPL	100 / 7 AA	44
Phosphosite 2:	TLL1	O43897	T551	DIRSTSNTLWMKFVS	75 / 8 AA	115
Phosphosite 3:	SEC16A	O15027	T1388	LLLRDHRTVWLPGKS	83 / 6 AA	234
Phosphosite 4:	WWOX	Q9NZC7	T396	QSEETARTLWALSER	83 / 6 AA	47
Phosphosite 5:	KIF21A	Q7Z4S6	T1444	CSASTSRTVAIPSGE	66 / 9 AA	187
Phosphosite 6:	BMP7	P18075	T215	LFLLDSRTLWASEEG	100 / 5 AA	49
Phosphosite 7:	TLL1	O43897	S549	PEDIRSTSNTLWMKF	85 / 7 AA	115
Phosphosite 8:	BMP7	P18075	S213	SDLFLLDSRTLWASE	100 / 5 AA	49
Phosphosite 9:	ADAMTS1	Q9UHI8	S507	PDAASTCSTLWCTGT	71 / 7 AA	105
Phosphosite 10:	UTX	O15550	S582	GHVPCSTSRTLGSTD	100 / 6 AA	154
Phosphosite 11:	MARCH-XI	A6NNE9	T340	SSRGESSTSRTLWLP	100 / 6 AA	44
Phosphosite 12:	UTX	O15550	T581	AGHVPCSTSRTLGST	100 / 6 AA	154
Phosphosite 13:	ADAMTS1	Q9UHI8	T508	DAASTCSTLWCTGTS	71 / 7 AA	105
Phosphosite 14:	DPY19L3	Q6ZPD9	S38	KLPSGCTSRRLWKIL	71 / 7 AA	83
Phosphosite 15:	UTX	O15550	T584	VPCSTSRTLGSTDTI	100 / 6 AA	154
Phosphosite 16:	BMP1	P13497	S523	DDIKSTSSRLWLKFV	75 / 8 AA	111
Phosphosite 17:	ephexin1	Q8N5V2	T507	SGPKTSRTLRTKKLF	83 / 6 AA	82
Phosphosite 18:	SATB1	Q01826	T544	DPSPENRTLWENLSM	80 / 5 AA	86
Phosphosite 19:	MRPL20	Q9BYC9	T66	LKKKNMRTLWINRIT	80 / 5 AA	17
Phosphosite 20:	SPTBN4	Q9H254	S643	RRAELEASRSLWALL	66 / 6 AA	289