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:	C21orf54
Human P-Site:	T85
P-Site Sequence:	VSSFPSSTTSLSHSC
UniProt:	A6NM66
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf54	A6NM66	T85	VSSFPSSTTSLSHSC	100 / 9 AA	12
Phosphosite 1:	C21orf54	A6NM66	S84	QVSSFPSSTTSLSHS	100 / 8 AA	12
Phosphosite 2:	ITGB4	P16144	T1455	DFAFPGSTNSLHRMT	75 / 8 AA	202
Phosphosite 3:	C21orf54	A6NM66	S83	PQVSSFPSSTTSLSH	100 / 7 AA	12
Phosphosite 4:	ITGB4	P16144	S1454	MDFAFPGSTNSLHRM	75 / 8 AA	202
Phosphosite 5:	IRAK2	O43187	T436	LSDIPSSTASLCSRK	66 / 9 AA	69
Phosphosite 6:	ZC3H12C	Q9C0D7	T535	STAKPQSTTSLSNGL	87 / 8 AA	99
Phosphosite 7:	SALL4	Q9UJQ4	T303	HANIPSATSSLSPGL	66 / 9 AA	112
Phosphosite 8:	MAGE-C1	O60732	T838	VSSFPSSTSSSLSKS	85 / 7 AA	124
Phosphosite 9:	MAGE-C1	O60732	T821	VSSFPSSTSSSLSQS	85 / 7 AA	124
Phosphosite 10:	TTF2	Q9UNY4	T971	RDSEPSSTVSLNGTF	75 / 8 AA	130
Phosphosite 11:	MAGE-C1	O60732	S837	PVSSFPSSTSSSLSK	85 / 7 AA	124
Phosphosite 12:	MAGE-C1	O60732	S820	PVSSFPSSTSSSLSQ	85 / 7 AA	124
Phosphosite 13:	MAGE-C1	O60732	S819	SPVSSFPSSTSSSLS	85 / 7 AA	124
Phosphosite 14:	C21orf54	A6NM66	S87	SFPSSTTSLSHSCTT	100 / 7 AA	12
Phosphosite 15:	IFI30	P13284	S251	KPDVCPSSTSSLRSV	85 / 7 AA	29
Phosphosite 16:	TTF2	Q9UNY4	S970	LRDSEPSSTVSLNGT	85 / 7 AA	130
Phosphosite 17:	BMX	P51813	S209	YGSQPPSSSTSLAQY	85 / 7 AA	78
Phosphosite 18:	DMRT3	Q9NQL9	S415	VSPFPSNSTSVFRSS	62 / 8 AA	51
Phosphosite 19:	ACR	P10323	S374	PPPPTPSSTTKLPQG	85 / 7 AA	46
Phosphosite 20:	BMX	P51813	S210	GSQPPSSSTSLAQYD	85 / 7 AA	78