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:	CCDC13
Human P-Site:	S503
P-Site Sequence:	HVGRLGSSRSVTSLG
UniProt:	Q8IYE1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC13	Q8IYE1	S503	HVGRLGSSRSVTSLG	100 / 9 AA	81
Phosphosite 1:	CCDC13	Q8IYE1	S502	DHVGRLGSSRSVTSL	100 / 8 AA	81
Phosphosite 2:	KIAA1109	Q2LD37	T1321	CSTRLGSTKSLTAAF	66 / 9 AA	555
Phosphosite 3:	UBR5	O95071	S2483	ENRKRHGSSRSVVDM	87 / 8 AA	309
Phosphosite 4:	MYO15A	Q9UKN7	S1758	APQRLGKSSSVTRLY	77 / 9 AA	395
Phosphosite 5:	UBR5	O95071	S2484	NRKRHGSSRSVVDMD	87 / 8 AA	309
Phosphosite 6:	CCDC13	Q8IYE1	S505	GRLGSSRSVTSLGHT	100 / 7 AA	81
Phosphosite 7:	WIT1	Q06250	S41	KKSRLGRSRAVRISQ	75 / 8 AA	10
Phosphosite 8:	CRLF1	O75462	S219	EATNRLGSARSDVLT	85 / 7 AA	46
Phosphosite 9:	ARHGAP4	P98171	S84	RGGRLGSSREHQSFR	100 / 6 AA	105
Phosphosite 10:	CHD9	Q3L8U1	S2836	NKNSDLGSSKSVEVK	85 / 7 AA	326
Phosphosite 11:	BRWD1	Q9NSI6	S1137	PPEELGASISVTTDE	75 / 8 AA	263
Phosphosite 12:	CACNB1	Q02641	S183	LRQNRLGSSKSGDNS	85 / 7 AA	66
Phosphosite 13:	CACNB1	Q02641	S184	RQNRLGSSKSGDNSS	85 / 7 AA	66
Phosphosite 14:	ARHGAP4	P98171	S83	SRGGRLGSSREHQSF	100 / 6 AA	105
Phosphosite 15:	GPR137C	Q8N3F9	S366	DDLPRLGSSREGSLP	100 / 6 AA	47
Phosphosite 16:	GPR137C	Q8N3F9	S367	DLPRLGSSREGSLPN	100 / 6 AA	47
Phosphosite 17:	UBR5	O95071	S294	SLSRLGSSRVLLLPL	100 / 6 AA	309
Phosphosite 18:	RBM11	P57052	S88	NVQYRFGSSRSSEPA	85 / 7 AA	32
Phosphosite 19:	COL27A1	Q8IZC6	S141	KTVVHLGSRRSVAFD	75 / 8 AA	187
Phosphosite 20:	Met	P08581	S985	PHLDRLVSARSVSPT	75 / 8 AA	156