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:	C21orf45
Human P-Site:	S40
P-Site Sequence:	KRLSEDSSRHQLLQK
UniProt:	Q9NYP9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf45	Q9NYP9	S40	KRLSEDSSRHQLLQK	100 / 9 AA	26
Phosphosite 1:	C21orf45	Q9NYP9	S39	GKRLSEDSSRHQLLQ	100 / 8 AA	26
Phosphosite 2:	CNTN2	Q02246	S86	EMKLEPGSRHQLVGG	75 / 8 AA	113
Phosphosite 3:	CRISPLD1	Q9H336	S279	RTRSDDSSRNEVISA	55 / 9 AA	57
Phosphosite 4:	FLG	P20930	S2220	ASSWADSSRHSLVGQ	66 / 9 AA	435
Phosphosite 5:	ZDHHC11	Q9H8X9	S281	NNRKEESSKHQAVRK	71 / 7 AA	46
Phosphosite 6:	ZDHHC11B	P0C7U3	S281	NTRKEESSKHQAVRK	71 / 7 AA	42
Phosphosite 7:	NUP214	P35658	S347	SWLLEDSSRAELPVT	75 / 8 AA	214
Phosphosite 8:	TSNARE1	Q96NA8	S479	RQLLAGASRHQLQRH	62 / 8 AA	56
Phosphosite 9:	TARS2	Q9BW92	T395	SSQSDDSTRHITDTL	71 / 7 AA	81
Phosphosite 10:	IWS1	Q96ST2	S321	DSETEDASRHKQKPE	71 / 7 AA	92
Phosphosite 11:	TARS2	Q9BW92	S394	PSSQSDDSTRHITDT	71 / 7 AA	81
Phosphosite 12:	FLG	P20930	S395	HQQSADSSRHSATGR	85 / 7 AA	435
Phosphosite 13:	FLG	P20930	S720	QLQSADSSRHSGTGH	85 / 7 AA	435
Phosphosite 14:	FLG	P20930	S2017	QLQSADSSRHSGIGH	85 / 7 AA	435
Phosphosite 15:	FLG	P20930	S1368	HQQSADSSRHSGIGH	85 / 7 AA	435
Phosphosite 16:	FLG	P20930	S1044	HQQSADSSRHSGIPR	85 / 7 AA	435
Phosphosite 17:	TEX15	Q9BXT5	S248	FADLEDSSKHEEKQT	71 / 7 AA	315
Phosphosite 18:	FLG	P20930	S719	HQLQSADSSRHSGTG	85 / 7 AA	435
Phosphosite 19:	FLG	P20930	S394	GHQQSADSSRHSATG	85 / 7 AA	435
Phosphosite 20:	FLG	P20930	S2340	HHQQSADSSRHSGIG	85 / 7 AA	435