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:	S679
P-Site Sequence:	ILNKKLLSRHRNKNT
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	S679	ILNKKLLSRHRNKNT	100 / 9 AA	76
Phosphosite 1:	DNMBP	Q6XZF7	S664	AVSPKLLSRHRPTCE	100 / 7 AA	177
Phosphosite 2:	RAB6IP1	Q6IQ26	S898	SMEKKLLSRHLKQLL	100 / 7 AA	147
Phosphosite 3:	FAM115A	Q9Y4C2	S470	RLLRKLLSRYRLPVA	75 / 8 AA	102
Phosphosite 4:	SNX13	Q9Y5W8	S422	QQLEVLLSRQRDGKH	71 / 7 AA	112
Phosphosite 5:	SEMA4B	Q9NPR2	Y733	LPVLFLLYRHRNSMK	85 / 7 AA	92
Phosphosite 6:	SART2	Q9UL01	S762	LLEKQILSRVRNTAS	66 / 9 AA	110
Phosphosite 7:	PLD6	Q8N2A8	S239	RAGGRLLSWHRTCGT	62 / 8 AA	28
Phosphosite 8:	CD109	Q6YHK3	S1169	IPIMRWLSRQRNSLG	55 / 9 AA	162
Phosphosite 9:	DENND5B	Q6ZUT9	S880	SLEKKLLSQHLKQLL	85 / 7 AA	145
Phosphosite 10:	ANKRD19	Q9H560	S155	SLAEKLLSHHANIEA	75 / 8 AA	30
Phosphosite 11:	KPNA4	O00629	S101	AARKLLSSDRNPPID	75 / 8 AA	58
Phosphosite 12:	KPNA3	O00505	S101	AARKLLSSDRNPPID	75 / 8 AA	58
Phosphosite 13:	KPNA4	O00629	S100	QAARKLLSSDRNPPI	66 / 9 AA	58
Phosphosite 14:	KPNA3	O00505	S100	QAARKLLSSDRNPPI	66 / 9 AA	58
Phosphosite 15:	NARG1L	Q6N069	S597	KELKKMLSKQRRAQK	62 / 8 AA	101
Phosphosite 16:	FBXW5	Q969U6	S182	LDSFALLSRVRNKPY	85 / 7 AA	64
Phosphosite 17:	SPTBN1	Q01082	S678	TSVMRLLSKHRAFED	62 / 8 AA	275
Phosphosite 18:	MAGEA3	P43357	T247	GDPKKLLTQHFVQEN	71 / 7 AA	35
Phosphosite 19:	CAB39	Q9Y376	T193	ATFKDLLTRHKLLSA	62 / 8 AA	40
Phosphosite 20:	ZZEF1	O43149	S74	PPCESLVSRHRGALF	71 / 7 AA	331