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:	S231
P-Site Sequence:	EAKKAPGSGAVFERN
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	S231	EAKKAPGSGAVFERN	100 / 9 AA	86
Phosphosite 1:	RPGR	Q92834	S11	PEELMPDSGAVFTFG	85 / 7 AA	113
Phosphosite 2:	GPATCH8	Q9UKJ3	S212	QAECAPGSGPMFKPT	75 / 8 AA	164
Phosphosite 3:	ZNF804A	Q7Z570	S133	ETVCAPGSGPMFKST	75 / 8 AA	137
Phosphosite 4:	KIF25	Q9UIL4	S18	EKQARPGSGAVLAFP	85 / 7 AA	41
Phosphosite 5:	ATRX	P46100	S1588	KTKKSPGSGCILAHC	55 / 9 AA	283
Phosphosite 6:	MED12L	Q86YW9	S1343	QCLKDPGSGSVAEMN	75 / 8 AA	240
Phosphosite 7:	TTC28	Q96AY4	S2202	DGVQAPSSTAVFRAS	66 / 9 AA	271
Phosphosite 8:	Putative DMBT1-like protein	A6NE64	S57	EAHFGPGSGDIFLDN	62 / 8 AA	20
Phosphosite 9:	TRIM2	Q9C040	S443	RRVKSPGSGHVKQKA	75 / 8 AA	82
Phosphosite 10:	AKAP3	O75969	S198	APDKAPGSGDRVSGS	100 / 6 AA	95
Phosphosite 11:	AQP6	Q13520	S274	KKESQPGSGAVEMES	100 / 6 AA	29
Phosphosite 12:	HDAC7	Q8WUI4	S741	DGNFFPGSGAVDEVG	100 / 6 AA	103
Phosphosite 13:	C12orf33	Q8N6U2	S119	SGDIGPGSGAVEAPG	100 / 6 AA	18
Phosphosite 14:	LENG1	Q96BZ8	S73	AEAGAPGSGPVDLFR	85 / 7 AA	31
Phosphosite 15:	RGAG1	Q8NET4	S369	QTMPAPGSGAMSPWS	85 / 7 AA	144
Phosphosite 16:	VPS13D	Q5THJ4	S3439	ISTLPGSSVVFHWPR	71 / 7 AA	492
Phosphosite 17:	VPS13D	Q5THJ4	S3438	YISTLPGSSVVFHWP	71 / 7 AA	492
Phosphosite 18:	RFC2	P35250	S30	AFSKAPGSAGHYELP	55 / 9 AA	39
Phosphosite 19:	ATP10D	Q9P241	S1380	RRPMPGPSAVFAMKS	71 / 7 AA	160
Phosphosite 20:	FAM48B1	Q3ZLR7	S571	KPVQAPGSGAPAPAG	85 / 7 AA	89