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:	C21orf93
Human P-Site:	T89
P-Site Sequence:	RGPGLPHTHGLPARP
UniProt:	P59091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf93	P59091	T89	RGPGLPHTHGLPARP	100 / 9 AA	15
Phosphosite 1:	VARS2	Q5ST30	S19	PFWGLRHSRGLPRFH	66 / 9 AA	118
Phosphosite 2:	RHBDL1	O75783	S99	TFTGLVHSHELPLDP	66 / 9 AA	48
Phosphosite 3:	CTBP2	P56545	T414	IPGGIPVTHNLPTVA	66 / 9 AA	49
Phosphosite 4:	IFNA5	P01569	T29	LGCDLPQTHSLSNRR	55 / 9 AA	22
Phosphosite 5:	COL10A1	Q03692	S354	GPKGIPGSHGLPGPK	66 / 9 AA	66
Phosphosite 6:	IFNA7	P01567	T29	LGCDLPQTHSLRNRR	55 / 9 AA	22
Phosphosite 7:	COL1A1	P02452	T258	GARGLPGTAGLPGMK	77 / 9 AA	139
Phosphosite 8:	IFNA8	P32881	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 9:	IFNA16	P05015	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 10:	IFNA4	P05014	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 11:	IFNA6	P05013	T29	LDCDLPQTHSLGHRR	62 / 8 AA	22
Phosphosite 12:	IFNA17	P01571	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 13:	IFNA21	P01568	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 14:	IFNA10	P01566	T29	LGCDLPQTHSLGNRR	62 / 8 AA	22
Phosphosite 15:	IFNA2	P01563	T29	VGCDLPQTHSLGSRR	62 / 8 AA	22
Phosphosite 16:	CBX2	Q14781	T330	NTGGPPHTHGASRVP	85 / 7 AA	56
Phosphosite 17:	KIAA1522	Q9P206	T999	PTNGLPHTQDRTKRE	71 / 7 AA	107
Phosphosite 18:	SP6	Q3SY56	T135	SWMDLPHTQGALTSP	71 / 7 AA	40
Phosphosite 19:	Tbr1	Q16650	T464	TDRSVPHTNGLLSPQ	62 / 8 AA	74
Phosphosite 20:	PDZRN3	Q9UPQ7	T151	EGCGLPLTHGEQRAG	85 / 7 AA	120