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:	FAM154B
Human P-Site:	Y375
P-Site Sequence:	SYPSPPGYIFDNTNS
UniProt:	Q658L1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM154B	Q658L1	Y375	SYPSPPGYIFDNTNS	100 / 9 AA	46
Phosphosite 1:	ALOX5AP	P20292	Y112	RTQSTPGYIFGKRII	66 / 9 AA	18
Phosphosite 2:	GPR137B	O60478	Y338	HGFSPRSYFFDNPRR	66 / 9 AA	46
Phosphosite 3:	FBN2	P35556	Y841	SCTCPPGYVFRTETE	71 / 7 AA	315
Phosphosite 4:	FAM154A	Q8IYX7	Y430	SYPEPPGYTFEEVDA	62 / 8 AA	55
Phosphosite 5:	ZC3H14	Q6PJT7	Y531	GVPSPPGYMSDQEED	75 / 8 AA	83
Phosphosite 6:	ATP4A	P20648	Y580	EKDYPPGYAFDVEAM	85 / 7 AA	114
Phosphosite 7:	IRF2BP1	Q8IU81	Y268	ATARPPGYEFELKLF	62 / 8 AA	62
Phosphosite 8:	Smad2	Q15796	Y225	PETPPPGYISEDGET	62 / 8 AA	52
Phosphosite 9:	FBLN5	Q9UBX5	Y277	FCSCPPGYILLDDNR	71 / 7 AA	50
Phosphosite 10:	MEKK2	Q9Y2U5	Y169	RSSPPPGYIPDELHQ	66 / 9 AA	70
Phosphosite 11:	CTDSPL	O15194	S227	IVDNSPASYIFHPEN	62 / 8 AA
Phosphosite 12:	CTDSP2	O14595	S222	ILDNSPASYIFHPEN	62 / 8 AA	31
Phosphosite 13:	RCN1	Q15293	Y115	IKRVQKRYIFDNVAK	100 / 5 AA	39
Phosphosite 14:	CTDSPL	O15194	Y228	VDNSPASYIFHPENA	62 / 8 AA
Phosphosite 15:	CTDSP2	O14595	Y223	LDNSPASYIFHPENA	62 / 8 AA	31
Phosphosite 16:	CLPB	Q9H078	Y430	FIGSPPGYVGHEEGG	83 / 6 AA	79
Phosphosite 17:	PLCL2	Q9UPR0	Y415	YLMSPDCYIFDPEHK	75 / 8 AA	126
Phosphosite 18:	RALY	Q9UKM9	Y112	ASAIYSGYIFDYDYY	71 / 7 AA	32
Phosphosite 19:	HSPG2	P98160	Y1536	ECRCPPGYIGLSCQD	83 / 6 AA	469
Phosphosite 20:	AREG	P15514	Y96	NEPQIPGYIVDDSVR	71 / 7 AA	28