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:	C21orf2
Human P-Site:	S166
P-Site Sequence:	CTLSSLSSAAETGRD
UniProt:	O43822
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf2	O43822	S166	CTLSSLSSAAETGRD	100 / 9 AA	28
Phosphosite 1:	C21orf2	O43822	S165	CCTLSSLSSAAETGR	100 / 8 AA	28
Phosphosite 2:	GMIP	Q9P107	S489	FGKWTLSSAAQTHQL	66 / 9 AA	107
Phosphosite 3:	ARHGAP6	O43182	S336	SSNSSLSSTSETPNE	77 / 9 AA	106
Phosphosite 4:	NFE4	Q86UQ8	S21	NGYKNLSSGAETREG	75 / 8 AA	19
Phosphosite 5:	axin 1	O15169	S328	SEQQSLSSDADTLSL	75 / 8 AA	96
Phosphosite 6:	MUC3A	Q02505	S851	PPTSSLVSTAETAKT	77 / 9 AA	266
Phosphosite 7:	PDE3B	Q13370	S279	APLHPRLSSAAEEKV	75 / 8 AA	124
Phosphosite 8:	MACF1	Q9UPN3	S3458	QSLSSLTSPAEQGVL	75 / 8 AA	620
Phosphosite 9:	MACF1	Q96PK2	S3960	QSLSSLTSPAEQGVL	75 / 8 AA	670
Phosphosite 10:	EXOC8	Q8IYI6	S516	FDSKESLSTAAECVK	85 / 7 AA	82
Phosphosite 11:	C6orf132	Q5T0Z8	S576	ELEARLSSAAEKEAK	75 / 8 AA	124
Phosphosite 12:	ARHGAP6	O43182	T337	SNSSLSSTSETPNES	75 / 8 AA	106
Phosphosite 13:	EXOC8	Q8IYI6	T517	DSKESLSTAAECVKV	85 / 7 AA	82
Phosphosite 14:	PDE3B	Q13370	S280	PLHPRLSSAAEEKVP	75 / 8 AA	124
Phosphosite 15:	PRM3	Q9NNZ6	S47	SQDNFSLSSAGEEEE	85 / 7 AA	11
Phosphosite 16:	C20orf12	Q9NVP4	S381	FSDHLLSSAAEGDGG	100 / 6 AA	63
Phosphosite 17:	SPOCD1	Q6ZMY3	S317	SGGESLSSAAQAPPQ	75 / 8 AA	130
Phosphosite 18:	BAHCC1	Q9P281	S84	FLTSSLGSAASTHPS	77 / 9 AA	277
Phosphosite 19:	SPOCD1	Q6ZMY3	S316	PSGGESLSSAAQAPP	85 / 7 AA	130
Phosphosite 20:	C20orf12	Q9NVP4	S380	NFSDHLLSSAAEGDG	100 / 6 AA	63