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:	C21orf63
Human P-Site:	S365
P-Site Sequence:	REQLVPGSDKVEEDS
UniProt:	P58658
Intern. Prot. ID:	IsoformA - IPI00068068

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf63	P58658	S365	REQLVPGSDKVEEDS	100 / 9 AA	49
Phosphosite 1:	NME3	Q13232	S137	GKNLIHGSDSVESAR	66 / 9 AA	19
Phosphosite 2:	GFRA2	O00451	S433	TTNIIPGSNKVIKPN	62 / 8 AA	52
Phosphosite 3:	MAK16	Q9BXY0	S138	QRKLVPLSKKVERRE	77 / 9 AA	35
Phosphosite 4:	TTN	Q8WZ42	T22775	EPALVPGTPKAEDRM	66 / 9 AA	3816
Phosphosite 5:	OFD1	O75665	S129	SLYKSLVSGSDKENQ	85 / 7 AA	117
Phosphosite 6:	NCRNA00176	Q6ZNR8	S43	PVHLVPGSDPARGGG	100 / 6 AA	22
Phosphosite 7:	MAGI2	Q86UL8	S1439	GPWKVPGSDKLPSVL	85 / 7 AA	159
Phosphosite 8:	OTP	Q5XKR4	S49	PGDLAPNSDPVEGAT	66 / 9 AA	34
Phosphosite 9:	KPTN	Q9Y664	S304	DQLLLPGSDQFDSVL	55 / 9 AA	48
Phosphosite 10:	BSN	Q9UPA5	T1651	RISSVPGTSRVEPGP	62 / 8 AA	416
Phosphosite 11:	BSN	Q9UPA5	S1652	ISSVPGTSRVEPGPR	62 / 8 AA	416
Phosphosite 12:	GGCX	P38435	S14	SARTSPSSDKVQKDK	71 / 7 AA	88
Phosphosite 13:	COL9A2	Q14055	S46	GPPGVPGSDGIDGDN	62 / 8 AA	65
Phosphosite 14:	WFDC13	Q8IUB5	S23	ALQLVPGSPKQRVLK	85 / 7 AA	10
Phosphosite 15:	BRCA1	P38398	T775	SISLVPGTDYGTQES	83 / 6 AA	208
Phosphosite 16:	ZNF503	Q96F45	S183	KPYSKPGSDKKEPGG	85 / 7 AA	63
Phosphosite 17:	ASTN1	O14525	S290	GMDLTPGSDNAKLSL	62 / 8 AA	145
Phosphosite 18:	PHIP	Q8WWQ0	S1734	ADLLVPASVKVLRRS	75 / 8 AA	207
Phosphosite 19:	RP11-345P4.4	P0CK96	S17	LEELVPGSEEKPKGR	83 / 6 AA	44
Phosphosite 20:	ASXL2	Q76L83	S717	ARGGSPGSDRVSETG	83 / 6 AA	154