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:	FAM21D
Human P-Site:	S21
P-Site Sequence:	RLAAQESSEAEDMSV
UniProt:	Q5SRD0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21D	Q5SRD0	S21	RLAAQESSEAEDMSV	100 / 9 AA	33
Phosphosite 1:	FAM21A	Q641Q2	S1054	RLAAQESSETEDMSV	88 / 9 AA	147
Phosphosite 2:	FAM21B	Q5SNT6	S966	RLAAQESSETEDMSV	88 / 9 AA	137
Phosphosite 3:	FAM21D	Q5SRD0	S20	RRLAAQESSEAEDMS	100 / 8 AA	33
Phosphosite 4:	FAM21A	Q641Q2	S1053	RRLAAQESSETEDMS	87 / 8 AA	147
Phosphosite 5:	FAM21B	Q5SNT6	S965	RRLAAQESSETEDMS	87 / 8 AA	137
Phosphosite 6:	BRDT	Q58F21	S896	QKEHQQSSEAQDKSK	75 / 8 AA	108
Phosphosite 7:	FKBP15	Q5T1M5	S755	KKSAQERSQAEEEID	66 / 9 AA	134
Phosphosite 8:	ZNF828	Q96JM3	S627	KKDNQESSDAELSSS	85 / 7 AA	89
Phosphosite 9:	MYST4	Q8WYB5	S1553	QSLTQESSEQDDTFQ	66 / 9 AA	231
Phosphosite 10:	ZNF828	Q96JM3	S626	LKKDNQESSDAELSS	85 / 7 AA	89
Phosphosite 11:	PDE4DIP	Q5VU43	S276	LKCAQESSQKQDGTI	66 / 9 AA	130
Phosphosite 12:	L3MBTL2	Q969R5	S52	SSYLEESSEAENEDR	75 / 8 AA	79
Phosphosite 13:	MAP3K15	Q6ZN16	S1307	YRRAQEASETKDKA_	66 / 9 AA	147
Phosphosite 14:	RGL3	Q3MIN7	S612	PLPAQQSSEARVIRV	85 / 7 AA	78
Phosphosite 15:	RGL3	Q3MIN7	S611	IPLPAQQSSEARVIR	85 / 7 AA	78
Phosphosite 16:	FAM21A	Q641Q2	T1056	AAQESSETEDMSVPR	85 / 7 AA	147
Phosphosite 17:	FAM21B	Q5SNT6	T968	AAQESSETEDMSVPR	85 / 7 AA	137
Phosphosite 18:	FLJ30092	Q9Y4D8	S520	CTVRAQESSEDVSGG	100 / 6 AA	328
Phosphosite 19:	ZNF407	Q9C0G0	S994	DKKEQISSEPEDFAQ	75 / 8 AA	247
Phosphosite 20:	VPS13D	Q5THJ4	S2145	SVGQESSSPEDHVCL	75 / 8 AA	492