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:	C21orf55
Human P-Site:	S41
P-Site Sequence:	IIRNRMMSTHKSKKK
UniProt:	Q9NX36
Intern. Prot. ID:	IPI00016409

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf55	Q9NX36	S41	IIRNRMMSTHKSKKK	100 / 9 AA	46
Phosphosite 1:	PDE8B	O95263	Y304	AFERMMGYHKGELLG	62 / 8 AA	99
Phosphosite 2:	CAPN1	P07384	S575	TILNRIISKHKDLRT	62 / 8 AA	82
Phosphosite 3:	ECM29	Q5VYK3	S974	LSLVRKLSTHKEVKS	71 / 7 AA	204
Phosphosite 4:	ZMYND11	Q15326	S444	DFKDRMKSDHKRETE	62 / 8 AA	66
Phosphosite 5:	GEMIN5	Q8TEQ6	S1354	EEGERMLSTFKELFS	62 / 8 AA	169
Phosphosite 6:	GEMIN5	Q8TEQ6	T1355	EGERMLSTFKELFSE	71 / 7 AA	169
Phosphosite 7:	BECN1	Q14457	S90	IPPARMMSTESANSF	83 / 6 AA	52
Phosphosite 8:	BECN1	Q14457	T91	PPARMMSTESANSFT	100 / 5 AA	52
Phosphosite 9:	CHD7	Q9P2D1	S91	DQPNRMMSNTPGNGL	100 / 5 AA	336
Phosphosite 10:	CEP110	Q7Z7A1	S1692	QVVLRQMSKHKTELK	62 / 8 AA	269
Phosphosite 11:	Fbxl4	Q9UKA2	T34	TRGEMMNTHRAIESN	57 / 7 AA	70
Phosphosite 12:	CPD	O75976	S1352	EDEIRMMSTGSKKSL	100 / 5 AA	153
Phosphosite 13:	CPD	O75976	T1353	DEIRMMSTGSKKSLL	100 / 5 AA	153
Phosphosite 14:	ASCC2	Q9H1I8	S131	FLTFLRMSTHKESKD	100 / 5 AA	86
Phosphosite 15:	ASCC2	Q9H1I8	T132	LTFLRMSTHKESKDH	100 / 5 AA	86
Phosphosite 16:	CRIK	O14578	S1987	KSPGRMLSTRRERSP	50 / 8 AA	231
Phosphosite 17:	FAM161A	Q3B820	T193	PRKNRMMTYAKELIN	62 / 8 AA	77
Phosphosite 18:	ANKAR	Q7Z5J8	T771	GLLSNISTHKSAVHA	83 / 6 AA	162
Phosphosite 19:	ACSF2	Q96CM8	S52	REVDRMVSTPIGGLS	57 / 7 AA	68
Phosphosite 20:	CRIK	O14578	T1988	SPGRMLSTRRERSPG	57 / 7 AA	231