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:	C21orf25
Human P-Site:	T542
P-Site Sequence:	YTASVDSTHQEDAPS
UniProt:	Q9Y426
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf25	Q9Y426	T542	YTASVDSTHQEDAPS	100 / 9 AA	76
Phosphosite 1:	C21orf25	Q9Y426	S541	GYTASVDSTHQEDAP	100 / 8 AA	76
Phosphosite 2:	F13A1	P00488	T399	GWQAVDSTPQENSDG	66 / 9 AA	83
Phosphosite 3:	CENTG2	Q9UPQ3	T704	TKPSVDSTREEKERW	75 / 8 AA	94
Phosphosite 4:	CENTG2	Q9UPQ3	S703	RTKPSVDSTREEKER	75 / 8 AA	94
Phosphosite 5:	BAZ2A	Q9UIF9	S261	GSVPSVESLHQEVSV	75 / 8 AA	211
Phosphosite 6:	AHI1	Q8N157	T153	PENKVDSTHQKTHTK	100 / 6 AA	137
Phosphosite 7:	ARHGEF12	Q9NZN5	S1450	TGIPAVESTHQQQHS	62 / 8 AA	173
Phosphosite 8:	AFAP1L2	Q8N4X5	T761	LGTTVDTTHLENVSP	55 / 9 AA	91
Phosphosite 9:	F13A1	P00488	S398	GGWQAVDSTPQENSD	75 / 8 AA	83
Phosphosite 10:	ABI3BP	Q7Z7G0	T696	RNVSVDSTHPTKKPG	85 / 7 AA	119
Phosphosite 11:	ABI3BP	Q7Z7G0	S695	DRNVSVDSTHPTKKP	85 / 7 AA	119
Phosphosite 12:	AKNAD1	Q5T1N1	S207	PVAAGDSSHQENVNV	71 / 7 AA	93
Phosphosite 13:	PTPN14	Q15678	T42	CTLSVESTGQECLEA	75 / 8 AA	135
Phosphosite 14:	EXOSC7	Q15024	T215	YRHVVDATLQEEACS	62 / 8 AA	32
Phosphosite 15:	PCM1	Q15154	T1898	SPPTVDSTQQPNPLP	55 / 9 AA	228
Phosphosite 16:	PTPN21	Q16825	T44	FTLSVESTGQESLEA	75 / 8 AA	133
Phosphosite 17:	ASTN1	O14525	S313	IATSPVDSNHQQATL	62 / 8 AA	145
Phosphosite 18:	GRIN2A	Q12879	S1020	LWKKSVDSIRQDSLS	62 / 8 AA	165
Phosphosite 19:	TGM4	P49221	T352	GWQAVDATPQERSQG	62 / 8 AA	77
Phosphosite 20:	SCRIB	Q14160	T1070	GQDVRDATHQEAVSA	83 / 6 AA	175