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:	FAM21A
Human P-Site:	S890
P-Site Sequence:	EDDDLFSSAKSQPLV
UniProt:	Q641Q2
Intern. Prot. ID:	IPI00792422

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21A	Q641Q2	S890	EDDDLFSSAKSQPLV	100 / 9 AA	147
Phosphosite 1:	FAM21B	Q5SNT6	S802	EDDDLFSSAKSQPLV	100 / 9 AA	137
Phosphosite 2:	FAM21A	Q641Q2	S889	DEDDDLFSSAKSQPL	100 / 8 AA	147
Phosphosite 3:	FAM21B	Q5SNT6	S801	DEDDDLFSSAKSQPL	100 / 8 AA	137
Phosphosite 4:	NFAT5	O94916	S1026	PQVNLFSSTKSMMSV	66 / 9 AA	166
Phosphosite 5:	NFAT5	O94916	S1025	QPQVNLFSSTKSMMS	75 / 8 AA	166
Phosphosite 6:	C12orf55	Q96N23	S335	RQLELMSSSKSQEES	66 / 9 AA	92
Phosphosite 7:	SERPINC1	P01008	S377	MGLVDLFSPEKSKLP	75 / 8 AA	53
Phosphosite 8:	WDR91	A4D1P6	T346	ERKELFSTTTSQCAE	55 / 9 AA	83
Phosphosite 9:	MLXIP	Q9HAP2	S338	PFQDLFSSSRSIFGS	75 / 8 AA	101
Phosphosite 10:	MLXIP	Q9HAP2	S337	EPFQDLFSSSRSIFG	75 / 8 AA	101
Phosphosite 11:	NSD1	Q96L73	S892	SKPLLFSSASSQNHI	87 / 8 AA	297
Phosphosite 12:	KIAA0226	Q92622	S356	SSSNLFSSSSSQKPD	66 / 9 AA	109
Phosphosite 13:	FAM21A	Q641Q2	S1187	SDDDLFQSAKPKPAK	75 / 8 AA	147
Phosphosite 14:	FAM21D	Q5SRD0	S154	SDDDLFQSAKPKPAK	75 / 8 AA	33
Phosphosite 15:	FAM21B	Q5SNT6	S1099	SDDDLFQSAKPKPAK	75 / 8 AA	137
Phosphosite 16:	DDIT4	Q9NX09	S195	KIQGLFSSANSPFLP	66 / 9 AA	25
Phosphosite 17:	TAB1	Q15750	S259	YTDIDLLSAAKSKPI	75 / 8 AA	55
Phosphosite 18:	MED12L	Q86YW9	S952	KFGDLFSSACSKVKQ	100 / 6 AA	240
Phosphosite 19:	C13orf31	Q8IV20	S215	SSFNLFSSSKRRDPK	55 / 9 AA	48
Phosphosite 20:	CDCA7L	Q96GN5	S169	SSEQLFSSARLQNEK	66 / 9 AA	52