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:	C21orf13
Human P-Site:	T555
P-Site Sequence:	NMRYSHSTGKHLSNR
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	T555	NMRYSHSTGKHLSNR	100 / 9 AA	77
Phosphosite 1:	C21orf13	O95447	S554	GNMRYSHSTGKHLSN	100 / 8 AA	77
Phosphosite 2:	FGF18	O76093	S62	YQLYSRTSGKHIQVL	55 / 9 AA	24
Phosphosite 3:	FGF8	P55075	S79	YQLYSRTSGKHVQVL	55 / 9 AA	27
Phosphosite 4:	FGF17	O60258	S62	YQLYSRTSGKHVQVT	55 / 9 AA	25
Phosphosite 5:	C21orf13	O95447	S552	NAGNMRYSHSTGKHL	100 / 6 AA	77
Phosphosite 6:	GATSL3	Q8WTX7	T211	VLFYSHSTPKEAASS	85 / 7 AA	36
Phosphosite 7:	GATSL3	Q8WTX7	S210	DVLFYSHSTPKEAAS	85 / 7 AA	36
Phosphosite 8:	FRG2B	Q96QU4	S51	GKTAFSHSSEKHIQR	62 / 8 AA	31
Phosphosite 9:	FRG2	Q64ET8	S51	GKTAFSHSSEKHIQR	62 / 8 AA	30
Phosphosite 10:	FRG2C	A6NGY1	S51	GKTAFSHSSEKHTQR	62 / 8 AA	31
Phosphosite 11:	SLC4A1AP	Q9BWU0	T409	RLPVDDSTGKQLVAE	71 / 7 AA	89
Phosphosite 12:	DMP1	Q13316	T95	AGGFSRSTGKGGDDK	71 / 7 AA	56
Phosphosite 13:	DMP1	Q13316	S94	LAGGFSRSTGKGGDD	71 / 7 AA	56
Phosphosite 14:	BRF2	Q9HAW0	T59	EVTYSRSTGENEQVS	62 / 8 AA	47
Phosphosite 15:	PXN	P49023	T35	ETPYSYPTGNHTYQE	62 / 8 AA	65
Phosphosite 16:	MLL	Q03164	S2651	DIPFYSSSTGKKRGK	85 / 7 AA	432
Phosphosite 17:	PHF2	O75151	S387	AFKGSHKSGKQLPPH	62 / 8 AA	121
Phosphosite 18:	CHD7	Q9P2D1	T1888	ESMEIHATGKHSESN	83 / 6 AA	336
Phosphosite 19:	PAR3-beta	Q8TEW8	S675	GLEDYSHSSGVDSAV	83 / 6 AA	132
Phosphosite 20:	PAR3-beta	Q8TEW8	S673	GLGLEDYSHSSGVDS	83 / 6 AA	132