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:	FAM53B
Human P-Site:	S245
P-Site Sequence:	FVEYCPPSANSTPAS
UniProt:	Q14153
Intern. Prot. ID:	Isoform1 - IPI00029013

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM53B	Q14153	S245	FVEYCPPSANSTPAS	100 / 9 AA	46
Phosphosite 1:	PEF1	Q9UBV8	S233	VSRYCPRSANPAMQL	66 / 9 AA	30
Phosphosite 2:	TMEPAI	Q969W9	S210	GGPCPPSSNSGISAT	85 / 7 AA	32
Phosphosite 3:	C18orf1	O15165	S233	GGPCPPSSNSGISAS	85 / 7 AA	34
Phosphosite 4:	TMEPAI	Q969W9	S209	LGGPCPPSSNSGISA	85 / 7 AA	32
Phosphosite 5:	C18orf1	O15165	S232	SGGPCPPSSNSGISA	85 / 7 AA	34
Phosphosite 6:	SACS	Q9NZJ4	S4423	NKEKCPPSAGQTYSQ	75 / 8 AA	521
Phosphosite 7:	Znf800	Q2TB10	S95	KKFYCPPSLQMDDNL	100 / 5 AA	75
Phosphosite 8:	KIAA0467	Q5T011	S564	YFFYCPPSSRREDEG	83 / 6 AA	278
Phosphosite 9:	Znf800	Q2TB10	Y91	LITHKKFYCPPSLQM	100 / 5 AA	75
Phosphosite 10:	FNTB	P49356	S14	FTYYCPPSSSPVWSE	71 / 7 AA	49
Phosphosite 11:	SERINC2	Q96SA4	S32	LCSCCPASRNSTVSR	66 / 9 AA	51
Phosphosite 12:	PAX3	P23760	T452	SQSYCPPTYSTTGYS	55 / 9 AA	53
Phosphosite 13:	PAX7	P23759	T446	SQAYCPPTYSTTGYS	55 / 9 AA	57
Phosphosite 14:	FAM53B	Q14153	Y241	EQFSFVEYCPPSANS	100 / 5 AA	46
Phosphosite 15:	ARHGAP21	Q5T5U3	S474	LMKYCPRSASQGALT	71 / 7 AA	217
Phosphosite 16:	ALDH4A1	P30038	T192	PISVPPSTNSTVYRG	75 / 8 AA	62
Phosphosite 17:	STOX2	Q9P2F5	S230	KDPYCPPSLCQVPPT	100 / 5 AA	103
Phosphosite 18:	KIAA0467	Q5T011	Y560	SNPHYFFYCPPSSRR	100 / 5 AA	278
Phosphosite 19:	FNTB	P49356	Y10	SPSSFTYYCPPSSSP	100 / 5 AA	49
Phosphosite 20:	ALDH4A1	P30038	S191	QPISVPPSTNSTVYR	75 / 8 AA	62