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:	T547
P-Site Sequence:	AVREAEDTTLTSQPQ
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	T547	AVREAEDTTLTSQPQ	100 / 9 AA	91
Phosphosite 1:	MARCH-X	Q8NA82	T548	VREAEDTTLTSQPQG	100 / 8 AA	91
Phosphosite 2:	IBSP	P21815	T105	EDSEAENTTLSATTL	66 / 9 AA	35
Phosphosite 3:	TRRAP	Q9Y4A5	S1348	NLCEAEDSALTKLPC	75 / 8 AA	438
Phosphosite 4:	FUT10	Q6P4F1	T416	KRWEAEDTHLSCPEP	66 / 9 AA	56
Phosphosite 5:	BOLA2	Q9H3K6	T26	EHVEVEDTTLNRCSC	66 / 9 AA	10
Phosphosite 6:	FAM198A	Q9UFP1	T221	GQQAEDPTLASGAYQ	75 / 8 AA	64
Phosphosite 7:	FYCO1	Q9BQS8	T1411	VFQEAEDTPLDQCKV	85 / 7 AA	167
Phosphosite 8:	OSBPL5	Q9H0X9	Y530	FLNRAEDYTLTMPYA	85 / 7 AA	99
Phosphosite 9:	THEG	Q9P2T0	T181	TERFLEDTTLTITVP	100 / 6 AA	43
Phosphosite 10:	OSBPL5	Q9H0X9	T531	LNRAEDYTLTMPYAH	85 / 7 AA	99
Phosphosite 11:	SRCAP	Q6ZRS2	T2631	APDSAEGTTLTVLPE	85 / 7 AA	344
Phosphosite 12:	MARCH-X	Q8NA82	T550	EAEDTTLTSQPQGAP	100 / 6 AA	91
Phosphosite 13:	C14orf132	Q9NPU4	T83	EGLEAGQTTLASPEV	66 / 9 AA	19
Phosphosite 14:	PAG	Q9NWQ8	T98	DILSEDSTLTCMQHY	62 / 8 AA	47
Phosphosite 15:	THEG	Q9P2T0	T182	ERFLEDTTLTITVPA	100 / 6 AA	43
Phosphosite 16:	PAG	Q9NWQ8	S97	GDILSEDSTLTCMQH	62 / 8 AA	47
Phosphosite 17:	CSPG3	O14594	S856	QVFEEAESTTLSPQV	75 / 8 AA	143
Phosphosite 18:	RAD54L2	Q9Y4B4	S669	TKGKGEDSTLASSMG	62 / 8 AA	163
Phosphosite 19:	RAD54L2	Q9Y4B4	T670	KGKGEDSTLASSMGE	62 / 8 AA	163
Phosphosite 20:	RC3H1	Q5TC82	T1080	KVPAEDLTLTFSDVP	85 / 7 AA	126