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:	CCDC57
Human P-Site:	S655
P-Site Sequence:	SVQAGPVSSGLALRK
UniProt:	Q2TAC2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC57	Q2TAC2	S655	SVQAGPVSSGLALRK	100 / 9 AA	103
Phosphosite 1:	ANK2	Q01484	S2757	SSSAAPVSSGLQSPT	87 / 8 AA	430
Phosphosite 2:	REL	Q04864	S396	PSPGPISSGLSHHAS	75 / 8 AA	69
Phosphosite 3:	REL	Q04864	S395	YPSPGPISSGLSHHA	66 / 9 AA	69
Phosphosite 4:	CCDC88A	Q3V6T2	S1728	LGKDKPVSCGLARSV	85 / 7 AA	216
Phosphosite 5:	FAM129A	Q9BZQ8	S359	EELMGPVSSGFSEVR	75 / 8 AA	103
Phosphosite 6:	GON4	Q3T8J9	S1947	RKGEMPVSAGLAVGS	85 / 7 AA	249
Phosphosite 7:	ZNF778	Q96MU6	S251	CGKASPVSSSLTQHV	66 / 9 AA	78
Phosphosite 8:	TRPV3	Q8NET8	S386	DWAYGPVSSSLYDLT	85 / 7 AA	91
Phosphosite 9:	ANK2	Q01484	S2758	SSAAPVSSGLQSPTG	100 / 6 AA	430
Phosphosite 10:	TRPV3	Q8NET8	S387	WAYGPVSSSLYDLTN	85 / 7 AA	91
Phosphosite 11:	USHBP1	Q8N6Y0	S48	SFAPPPVSSGLEQLG	85 / 7 AA	76
Phosphosite 12:	FAM116B	Q8NEG7	S23	LGAAGPTSSGRAART	77 / 9 AA	66
Phosphosite 13:	EP300	Q09472	S1897	TQAAGPVSQGKAAGQ	77 / 9 AA	264
Phosphosite 14:	ZNF358	Q9NW07	S124	DPKVDPISSGLTATP	62 / 8 AA	59
Phosphosite 15:	GPRIN1	Q7Z2K8	S334	GKNGPVSSGTGAPGS	100 / 6 AA	102
Phosphosite 16:	GPRIN1	Q7Z2K8	S333	SGKNGPVSSGTGAPG	100 / 6 AA	102
Phosphosite 17:	SYP	P08247	S199	ELRDPVTSGLNTSVV	71 / 7 AA	34
Phosphosite 18:	SRF	P11831	S333	TGSGPVSSGGLMQLP	100 / 6 AA	52
Phosphosite 19:	SYP	P08247	T198	KELRDPVTSGLNTSV	71 / 7 AA	34
Phosphosite 20:	SRF	P11831	S332	STGSGPVSSGGLMQL	85 / 7 AA	52