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:	FAM153C
Human P-Site:	Y25
P-Site Sequence:	RLRELHLYSTWKKYQ
UniProt:	Q494X1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM153C	Q494X1	Y25	RLRELHLYSTWKKYQ	100 / 9 AA	17
Phosphosite 1:	FAM153A	Q9UHL3	Y25	RLRELHLYSTWKKYQ	100 / 9 AA	35
Phosphosite 2:	FAM153B	P0C7A2	Y102	RLRELHLYSTWKKYQ	100 / 9 AA	44
Phosphosite 3:	NKIRAS1	Q9NYS0	Y60	VKEQLHLYDTRGLQE	62 / 8 AA	22
Phosphosite 4:	PACS1	Q6VY07	Y104	APVQMNLYATWEVDR	50 / 8 AA	105
Phosphosite 5:	AP1G2	O75843	Y455	GAQELHAYSVRRLYN	55 / 9 AA	87
Phosphosite 6:	PARP8	Q8N3A8	S284	KSPLHLFSTLRRSPS	62 / 8 AA	96
Phosphosite 7:	ACTR1A	P61163	T340	PQERLYSTWIGGSIL	83 / 6 AA	43
Phosphosite 8:	MRPL18	Q9H0U6	S118	AIKKHLYSTRNVVAC	71 / 7 AA	21
Phosphosite 9:	ACTR1A	P61163	S339	APQERLYSTWIGGSI	83 / 6 AA	43
Phosphosite 10:	ACTR1B	P42025	S339	APQERLYSTWIGGSI	83 / 6 AA	42
Phosphosite 11:	ACTR1A	P61163	Y338	SAPQERLYSTWIGGS	83 / 6 AA	43
Phosphosite 12:	ACTR1B	P42025	Y338	SAPQERLYSTWIGGS	83 / 6 AA	42
Phosphosite 13:	GluR5	P39086	Y412	GEVSKHLYKVWKKIG	71 / 7 AA	104
Phosphosite 14:	EGF	P01133	S262	FGDRIFYSTWKMKTI	83 / 6 AA	134
Phosphosite 15:	FAM105A	Q9NUU6	Y68	YFRRLHLYSGHKLKW	75 / 8 AA	42
Phosphosite 16:	SAT2	Q96F10	Y81	YGIYYFIYSTWKGRT	71 / 7 AA	19
Phosphosite 17:	KIAA0226	Q92622	Y850	LTEDLHLYSLNDLTA	83 / 6 AA	109
Phosphosite 18:	GK3P	Q14409	Y500	AEESEIRYSTWKKAV	100 / 5 AA	61
Phosphosite 19:	GK3P	Q14409	T502	ESEIRYSTWKKAVMK	100 / 5 AA	61
Phosphosite 20:	GK	P32189	Y506	AEESEIRYSTWKKAV	100 / 5 AA	61