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:	CCDC21
Human P-Site:	S429
P-Site Sequence:	EVQLIRESLKVALQK
UniProt:	Q6P2H3
Intern. Prot. ID:	IPI00550977

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC21	Q6P2H3	S429	EVQLIRESLKVALQK	100 / 9 AA	86
Phosphosite 1:	CHST2	Q9Y4C5	S352	RHGLIRESLQVVRSR	77 / 9 AA	58
Phosphosite 2:	FAM149A	A5PLN7	T490	EGKKQRETLKVAGNR	85 / 7 AA	83
Phosphosite 3:	DYNC2H1	Q8NCM8	S3474	SSALIQESLKESYKL	85 / 7 AA	493
Phosphosite 4:	ZNF425	Q6IV72	S680	KSYCIRGSLKVHLYK	85 / 7 AA	88
Phosphosite 5:	REN	P00797	S45	RMPSIRESLKERGVD	100 / 6 AA	45
Phosphosite 6:	MDC1	Q14676	S889	SPERDRESLKVEIET	85 / 7 AA	227
Phosphosite 7:	FLJ44290	Q6ZR08	S126	MLRLIPESLKEGKER	85 / 7 AA	92
Phosphosite 8:	ALMS1	Q8TCU4	S977	DSDLPRESLKMSAIP	66 / 9 AA	461
Phosphosite 9:	ZMAT4	Q9H898	S27	SAQLISESQRVAHYE	66 / 9 AA	26
Phosphosite 10:	ABCA4	P78363	S1544	TYPALIRSSLKSKFW	85 / 7 AA	256
Phosphosite 11:	DHX38	Q92620	S637	DGILLRESLREADLD	66 / 9 AA	141
Phosphosite 12:	MAP1B	P46821	S544	QRADSRESLKPAAKP	85 / 7 AA	271
Phosphosite 13:	ABCA4	P78363	S1545	YPALIRSSLKSKFWV	85 / 7 AA	256
Phosphosite 14:	RASSF7	Q02833	S111	ERCLIRASLPVKPRA	75 / 8 AA	40
Phosphosite 15:	TMEM151A	Q8N4L1	S269	KDVDFRESLMVFADP	71 / 7 AA	51
Phosphosite 16:	SHEP1	Q8N5H7	S245	GDFLIRDSLTSLGDY	71 / 7 AA	94
Phosphosite 17:	PLA2G4A	P47712	S168	RKEHIRESMKKLLGP	83 / 6 AA	85
Phosphosite 18:	SLC30A5	Q8TAD4	S406	IPRFIKESLKQILEE	71 / 7 AA	84
Phosphosite 19:	FRYL	O94915	S2989	LNLEIRESLRMVQSY	71 / 7 AA	340
Phosphosite 20:	PIK3R3	Q92569	S385	GAFLIRESSKKGCYA	85 / 7 AA	54