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:	C3orf21
Human P-Site:	S43
P-Site Sequence:	CAFYYLGSGRETFSS
UniProt:	Q8NBI6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf21	Q8NBI6	S43	CAFYYLGSGRETFSS	100 / 9 AA	44
Phosphosite 1:	TBC1D23	Q9NUY8	S403	EHLCFMGSGREEEDM	62 / 8 AA	78
Phosphosite 2:	IRAK1BP1	Q5VVH5	S29	SRENNLASGRETLPG	66 / 9 AA	29
Phosphosite 3:	ABCA2	Q9BZC7	S939	QKSYWLGSGRTEAWE	85 / 7 AA	270
Phosphosite 4:	ILDR2	Q71H61	S531	YDHSYLGSARERQAR	85 / 7 AA	71
Phosphosite 5:	LPHN3	Q9HAR2	S1273	KLVNNLGSGREDDAI	75 / 8 AA	162
Phosphosite 6:	THBS2	P35442	S479	GGKNCKGSGRETKAC	66 / 9 AA	130
Phosphosite 7:	DUSP9	Q99956	S215	LPNLYLGSARDSANL	62 / 8 AA	42
Phosphosite 8:	EHBP1L1	Q8N3D4	S337	APPAGLGSARETQAQ	85 / 7 AA	162
Phosphosite 9:	C3orf21	Q8NBI6	Y40	LAVCAFYYLGSGRET	100 / 6 AA	44
Phosphosite 10:	ONECUT1	Q9UBC0	S342	KPWSKLKSGRETFRR	85 / 7 AA	51
Phosphosite 11:	ONECUT2	O95948	S364	KPWSKLKSGRETFRR	85 / 7 AA	54
Phosphosite 12:	ONECUT3	O60422	S371	KPWSKLKSGRETFRR	85 / 7 AA	50
Phosphosite 13:	TNS3	Q68CZ2	S963	PMVSLLGSGRPTGSP	85 / 7 AA	155
Phosphosite 14:	GPR124	Q96PE1	S1234	TDSYLGSSRNSPGAG	62 / 8 AA	143
Phosphosite 15:	GPR124	Q96PE1	S1233	PTDSYLGSSRNSPGA	62 / 8 AA	143
Phosphosite 16:	G3BP2	Q9UN86	S466	GMAQKLGSGRGTGQM	85 / 7 AA	54
Phosphosite 17:	FAM48A	Q8NEM7	S31	PKRKYLSSGRKSVFQ	62 / 8 AA	86
Phosphosite 18:	KIR2DL4	Q99706	S355	HSQALMGSSRETTAL	71 / 7 AA	42
Phosphosite 19:	GPR179	Q6PRD1	T1497	QEMLSLGTGRESLQE	71 / 7 AA	257
Phosphosite 20:	FAM163A	Q96GL9	S152	YPVTWPGSGREAFTN	62 / 8 AA	18