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:	ABCB4
Human P-Site:	Y919
P-Site Sequence:	ERKFESMYVEKLYGP
UniProt:	P21439
Intern. Prot. ID:	IPI00218731

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ABCB4	P21439	Y919	ERKFESMYVEKLYGP	100 / 9 AA	142
Phosphosite 1:	USP5	P45974	Y354	IPDFQRKYVDKLEKI	55 / 9 AA	96
Phosphosite 2:	PRUNE	Q86TP1	Y197	ATPKDSKYVEKLEAL	75 / 8 AA	50
Phosphosite 3:	CADPS2	Q86UW7	Y1198	EKVNEEMYIEKLFDQ	75 / 8 AA	148
Phosphosite 4:	NSUN3	Q9H649	Y327	GKAWGPMYVAKLKKS	55 / 9 AA	38
Phosphosite 5:	Asxl3	Q9C0F0	Y358	EKFFERFYGEKLGMS	66 / 9 AA	242
Phosphosite 6:	YARS	P54577	Y388	HPDADSLYVEKIDVG	62 / 8 AA	59
Phosphosite 7:	USP9X	Q93008	Y402	DSLHQPQYVEKLEKI	55 / 9 AA	290
Phosphosite 8:	USP9Y	O00507	Y410	DSLHQPQYVEKLEKI	55 / 9 AA	291
Phosphosite 9:	ABCB5	Q2M3G0	Y455	EKAFEQMYEEMLQTQ	66 / 9 AA	90
Phosphosite 10:	KIF20A	O95235	Y622	KELLEEMYEEKLNIL	66 / 9 AA	100
Phosphosite 11:	TAF6L	Q9Y6J9	Y594	GPSPASRYVQKLPMI	62 / 8 AA	68
Phosphosite 12:	TBX21	Q9UL17	S330	GFRENFESMYTSVDT	83 / 6 AA	58
Phosphosite 13:	PEX13	Q92968	S379	EQEAAFESVFVETNK	71 / 7 AA	44
Phosphosite 14:	ARPC2	O15144	Y153	YRDDETMYVESKKDR	83 / 6 AA	34
Phosphosite 15:	ARPC2	O15144	T151	IHYRDDETMYVESKK	83 / 6 AA	34
Phosphosite 16:	USP24	Q9UPU5	Y814	KRQGAQLYVEKLELI	83 / 6 AA	294
Phosphosite 17:	SORBS2	O94875	Y916	VGIFPISYVEKLTPP	66 / 9 AA	72
Phosphosite 18:	TBX21	Q9UL17	Y332	RENFESMYTSVDTSI	83 / 6 AA	58
Phosphosite 19:	RYR1	P21817	Y3182	LGTTKNTYVEKLRPA	71 / 7 AA	565
Phosphosite 20:	ZFC3H1	O60293	Y1244	ITASAEKYVEKLFGV	83 / 6 AA	226