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:	S31
P-Site Sequence:	SVEEIRRSSQSWSLA
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	S31	SVEEIRRSSQSWSLA	100 / 9 AA	145
Phosphosite 1:	FAM21A	Q641Q2	S31	SVEEIRRSSQSWSLA	100 / 9 AA	147
Phosphosite 2:	FAM21C	Q9Y4E1	S32	VEEIRRSSQSWSLAA	100 / 8 AA	145
Phosphosite 3:	FAM21A	Q641Q2	S32	VEEIRRSSQSWSLAA	100 / 8 AA	147
Phosphosite 4:	KRT20	P35900	T292	QLTELRRTSQSLEIE	66 / 9 AA	48
Phosphosite 5:	CCDC78	A2IDD5	S398	KLRDFSRSTQSWNGS	55 / 9 AA	49
Phosphosite 6:	MRGPRD	Q8TDS7	S209	FVWVRRSSQQWRRQP	75 / 8 AA	36
Phosphosite 7:	FAM178B	Q8IXR5	S155	LGFVILRSSQNWNSK	75 / 8 AA	94
Phosphosite 8:	FAM178B	Q8IXR5	S156	GFVILRSSQNWNSKN	75 / 8 AA	94
Phosphosite 9:	SPHK1IP	Q2M3C7	S1216	SASSRRSSQDWTAGL	85 / 7 AA	186
Phosphosite 10:	ARFGAP1	Q8N6T3	S361	TSTERRSSDSWEVWG	85 / 7 AA	45
Phosphosite 11:	ARFGAP1	Q8N6T3	S360	DTSTERRSSDSWEVW	85 / 7 AA	45
Phosphosite 12:	SPHK1IP	Q2M3C7	S1215	ESASSRRSSQDWTAG	85 / 7 AA	186
Phosphosite 13:	FAM21C	Q9Y4E1	S34	EIRRSSQSWSLAADA	100 / 6 AA	145
Phosphosite 14:	FAM21A	Q641Q2	S34	EIRRSSQSWSLAADA	100 / 6 AA	147
Phosphosite 15:	MYH15	Q9Y2K3	S1845	LEGEIRRSAEAQRGA	62 / 8 AA	225
Phosphosite 16:	SPATA3	Q8NHX4	S71	PAPEIRRSSCCLLSP	100 / 6 AA	20
Phosphosite 17:	AKNA	Q7Z591	S37	KRDVDRSSSQSWEEE	85 / 7 AA	155
Phosphosite 18:	MTMR3	Q13615	S358	NIHSIRRSFQSLRLL	75 / 8 AA	134
Phosphosite 19:	AKNA	Q7Z591	S38	RDVDRSSSQSWEEER	85 / 7 AA	155
Phosphosite 20:	CCDC78	A2IDD5	T399	LRDFSRSTQSWNGSG	62 / 8 AA	49