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:	ARSB
Human P-Site:	S320
P-Site Sequence:	PLRGRKWSLWEGGVR
UniProt:	P15848
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARSB	P15848	S320	PLRGRKWSLWEGGVR	100 / 9 AA	60
Phosphosite 1:	SLC22A14	Q9Y267	S439	QQIGRKWSLAVTLLQ	100 / 6 AA	67
Phosphosite 2:	MMP25	Q9NPA2	S455	PGYPRDLSLWEGAPP	75 / 8 AA	63
Phosphosite 3:	RIBC1	Q8N443	S112	LKNGREFSLWDPGQV	62 / 8 AA	44
Phosphosite 4:	AMACR	Q9UHK6	S202	LWKTQKSSLWEAPRG	62 / 8 AA	42
Phosphosite 5:	CENTG1	Q99490	S113	PAPGRRLSLWAAPPG	55 / 9 AA	125
Phosphosite 6:	FAM38B	Q9H5I5	S259	ITAGRRRSLWYATHY	71 / 7 AA	63
Phosphosite 7:	ELP2	Q6IA86	T637	LAVSRDRTWSLWKKQ	71 / 7 AA	93
Phosphosite 8:	ELP2	Q6IA86	S639	VSRDRTWSLWKKQDT	71 / 7 AA	93
Phosphosite 9:	DDX46	Q7L014	S199	MKQGKKWSLEDDDDD	83 / 6 AA	117
Phosphosite 10:	MAST1	Q9Y2H9	S90	RADGRRWSLASLPSS	83 / 6 AA	171
Phosphosite 11:	MAST2	Q6P0Q8	S230	RTDGRRWSLASLPSS	83 / 6 AA	196
Phosphosite 12:	MAST3	O60307	S85	RADGRRWSLASLPSS	83 / 6 AA	143
Phosphosite 13:	MAST4	O15021	S288	RTDGRRWSLASLPSS	83 / 6 AA	284
Phosphosite 14:	AMACR	Q9UHK6	S201	FLWKTQKSSLWEAPR	71 / 7 AA	42
Phosphosite 15:	PGBD5	Q8N414	S314	KRKKRKFSLWVRQCS	83 / 6 AA	62
Phosphosite 16:	AK5	Q9Y6K8	S181	TSSNRKWSLIAKIIT	83 / 6 AA	63
Phosphosite 17:	ARFIP1	P53367	S132	LELVRKWSLNTYKCT	100 / 5 AA	42
Phosphosite 18:	ADAMTS17	Q8TE56	S185	HLIRRKWSLTPSPSA	100 / 5 AA	121
Phosphosite 19:	ARFGAP1	Q8N6T3	S125	LAEGREWSLESSPAQ	83 / 6 AA	45
Phosphosite 20:	FZD6	O60353	S316	LAAGRKWSCEAIEQK	100 / 5 AA	79