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:	FAM21C
Human P-Site:	S205
P-Site Sequence:	DVGLGELSSEEGSVG
UniProt:	Q9Y4E1
Intern. Prot. ID:	IPI00514705

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21C	Q9Y4E1	S205	DVGLGELSSEEGSVG	100 / 9 AA	145
Phosphosite 1:	FAM21A	Q641Q2	S205	DVGLGELSSEEGSVG	100 / 9 AA	147
Phosphosite 2:	FAM21B	Q5SNT6	S117	DVGLGELSSEEGSVG	100 / 9 AA	137
Phosphosite 3:	FAM21C	Q9Y4E1	S206	VGLGELSSEEGSVGS	100 / 8 AA	145
Phosphosite 4:	FAM21A	Q641Q2	S206	VGLGELSSEEGSVGS	100 / 8 AA	147
Phosphosite 5:	FAM21B	Q5SNT6	S118	VGLGELSSEEGSVGS	100 / 8 AA	137
Phosphosite 6:	C9orf156	Q9BU70	S353	EMDLGQLSSQDVGQA	62 / 8 AA	49
Phosphosite 7:	PLCH1	Q4KWH8	T1499	SKSLGDLTSEDIACN	62 / 8 AA	189
Phosphosite 8:	PROCA1	Q8NCQ7	S319	RGQGELSSEDIVESS	85 / 7 AA	41
Phosphosite 9:	PROCA1	Q8NCQ7	S318	GRGQGELSSEDIVES	85 / 7 AA	41
Phosphosite 10:	SAT	P21673	S149	RRGASDLSSEEGWRL	85 / 7 AA	20
Phosphosite 11:	SATL1	Q86VE3	S486	SRGALDLSSEEGWHL	85 / 7 AA	56
Phosphosite 12:	SAT	P21673	S150	RGASDLSSEEGWRLF	75 / 8 AA	20
Phosphosite 13:	SATL1	Q86VE3	S487	RGALDLSSEEGWHLF	85 / 7 AA	56
Phosphosite 14:	TNXB	P22105	T1970	EPHLGELTVEEATSH	66 / 9 AA	464
Phosphosite 15:	BRWD1	Q9NSI6	S419	RISGDLSSEEERFMK	85 / 7 AA	263
Phosphosite 16:	SFMBT2	Q5VUG0	S33	NGNGDLDSEEGSSLE	75 / 8 AA	101
Phosphosite 17:	RNF113A	O15541	S84	KAAYGDLSSEEEEEN	85 / 7 AA	39
Phosphosite 18:	Tyk2	P29597	S768	GVGLGALSREERVER	75 / 8 AA	134
Phosphosite 19:	AMBN	Q9NP70	S261	PARLGIMSSEEVAGG	75 / 8 AA	48
Phosphosite 20:	BRWD1	Q9NSI6	S418	TRISGDLSSEEERFM	85 / 7 AA	263