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:	MAGEB1
Human P-Site:	S99
P-Site Sequence:	SFSQATTSTESSVKD
UniProt:	P43366
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAGEB1	P43366	S99	SFSQATTSTESSVKD	100 / 9 AA	39
Phosphosite 1:	MAGEB1	P43366	T98	ASFSQATTSTESSVK	100 / 8 AA	39
Phosphosite 2:	MAGEB4	O15481	S100	SSSQASTSTERSLKD	77 / 9 AA	39
Phosphosite 3:	USP27X	A6NNY8	S30	LKLQASTSTEVSHQQ	77 / 9 AA	50
Phosphosite 4:	USP27X	A6NNY8	S28	EALKLQASTSTEVSH	85 / 7 AA	50
Phosphosite 5:	MAGEB4	O15481	T99	ASSSQASTSTERSLK	85 / 7 AA	39
Phosphosite 6:	MAGEB4	O15481	S98	NASSSQASTSTERSL	85 / 7 AA	39
Phosphosite 7:	TLL1	O43897	S884	KGFQATHSTECGGRL	66 / 9 AA	115
Phosphosite 8:	MED16	Q9Y2X0	S202	PSGQVLTSTESLCRL	75 / 8 AA	97
Phosphosite 9:	SETD1B	Q9UPS6	S1112	SKAEATSSSESSESS	66 / 9 AA	209
Phosphosite 10:	KRBA1	A5PL33	T135	PHLATTPTDSSCSSG	75 / 8 AA	108
Phosphosite 11:	MAMDC2	Q7Z304	S90	LVYQITTSSESLSDP	75 / 8 AA	78
Phosphosite 12:	MAMDC2	Q7Z304	T89	RLVYQITTSSESLSD	75 / 8 AA	78
Phosphosite 13:	ZNF280C	Q8ND82	S570	SKLHATTSTASKVNT	75 / 8 AA	83
Phosphosite 14:	MED16	Q9Y2X0	T201	KPSGQVLTSTESLCR	75 / 8 AA	97
Phosphosite 15:	BTBD2	Q9BX70	S158	NGGMATTSTEIELPD	85 / 7 AA	56
Phosphosite 16:	TTMA	A6NKL6	S546	PLREAGTSTESVLDA	75 / 8 AA	64
Phosphosite 17:	MAGE-B2	O15479	S102	SSSQASTSTKSPSED	66 / 9 AA	35
Phosphosite 18:	SNTG1	Q9NSN8	S502	LGNQATASTAASSAT	66 / 9 AA	58
Phosphosite 19:	BTBD2	Q9BX70	T159	GGMATTSTEIELPDV	100 / 6 AA	56
Phosphosite 20:	PSMD4	P55036	T253	AGIATTGTEDSDDAL	75 / 8 AA	41