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:	FAM19A4
Human P-Site:	S123
P-Site Sequence:	CKVLPDYSGWSCSSG
UniProt:	Q96LR4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM19A4	Q96LR4	S123	CKVLPDYSGWSCSSG	100 / 9 AA	16
Phosphosite 1:	FAM19A4	Q96LR4	Y122	DCKVLPDYSGWSCSS	100 / 8 AA	16
Phosphosite 2:	FAM19A3	Q7Z5A8	S116	CKVLPDLSGWSCSSG	88 / 9 AA	15
Phosphosite 3:	SOLH	O75808	T343	PSSPDFTTWSCAKCT	62 / 8 AA	117
Phosphosite 4:	SOLH	O75808	T342	SPSSPDFTTWSCAKC	62 / 8 AA	117
Phosphosite 5:	FAM19A4	Q96LR4	S126	LPDYSGWSCSSGNKV	100 / 6 AA	16
Phosphosite 6:	AGC1	P16112	S1535	PSGLPDFSGLPSGFP	55 / 9 AA	250
Phosphosite 7:	NDUFB3	O43676	Y19	HKMELPDYRQWKIEG	62 / 8 AA	11
Phosphosite 8:	DDX3Y	O15523	S58	GFHDKDSSGWSCSKD	85 / 7 AA	73
Phosphosite 9:	SMG8	Q8ND04	S764	KGLLPKFSSWSLVKL	62 / 8 AA	110
Phosphosite 10:	ADAMTS5	Q9UNA0	Y808	INGTVMNYSGWSHRD	83 / 6 AA	102
Phosphosite 11:	LCN12	Q6JVE5	T183	NIVFPDVTGWSPQAS	62 / 8 AA	22
Phosphosite 12:	USP37	Q86T82	Y322	KLRCNQDYTGWNKPR	57 / 7 AA	110
Phosphosite 13:	CDK3	Q00526	Y236	GVTQLPDYKGSFPKW	71 / 7 AA	35
Phosphosite 14:	ERRFI1	Q9UJM3	Y298	PRPVKPDYRRWSAEV	71 / 7 AA	51
Phosphosite 15:	RC3H1	Q5TC82	S811	GNDYSQYSPWSCDTI	71 / 7 AA	126
Phosphosite 16:	GLE1	Q53GS7	S47	MSLPKLSSYSGWVVE	71 / 7 AA	80
Phosphosite 17:	ARFGAP1	Q8N6T3	S212	SSLYSGWSSFTTGAS	83 / 6 AA	45
Phosphosite 18:	SULF2	Q8IWU5	S592	TGGLPDYSAANPIKV	83 / 6 AA	100
Phosphosite 19:	SULF2	Q8IWU5	Y591	GTGGLPDYSAANPIK	83 / 6 AA	100
Phosphosite 20:	GNN	Q6P2S7	Y121	YGDFLPDYSHFMTSK	71 / 7 AA	152