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:	CCDC53
Human P-Site:	S185
P-Site Sequence:	SEKTVEESSDSESSF
UniProt:	Q9Y3C0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC53	Q9Y3C0	S185	SEKTVEESSDSESSF	100 / 9 AA	21
Phosphosite 1:	CCDC53	Q9Y3C0	S186	EKTVEESSDSESSFS	100 / 8 AA	21
Phosphosite 2:	piccolo	Q9Y6V0	S1447	PYDSVEESSESENSP	77 / 9 AA	567
Phosphosite 3:	piccolo	Q9Y6V0	S1448	YDSVEESSESENSPV	87 / 8 AA	567
Phosphosite 4:	HIRIP3	Q9BW71	S142	ASKAVEESSDEERQR	77 / 9 AA	62
Phosphosite 5:	DGK-D	Q16760	S25	PPPPEESSDSEPEAE	100 / 7 AA	133
Phosphosite 6:	DGK-D	Q16760	S24	PPPPPEESSDSEPEA	100 / 7 AA	133
Phosphosite 7:	RGS12	O14924	S1267	QWEPVQESSDSPSTS	85 / 7 AA	156
Phosphosite 8:	HIRIP3	Q9BW71	S143	SKAVEESSDEERQRD	87 / 8 AA	62
Phosphosite 9:	C20orf94	Q5VYV7	T192	TRRDTVETSSDSVIA	87 / 8 AA	46
Phosphosite 10:	RGS12	O14924	S1268	WEPVQESSDSPSTSP	85 / 7 AA	156
Phosphosite 11:	TCOF1	Q13428	S346	SESSSEESSDSEEET	100 / 7 AA	152
Phosphosite 12:	TMEM78	Q5T7P6	S40	NDRVEESSNSYQIRR	85 / 7 AA	15
Phosphosite 13:	TCOF1	Q13428	S347	ESSSEESSDSEEETP	100 / 7 AA	152
Phosphosite 14:	PPP1R9B	Q96SB3	S304	KPVEVEESGESEAES	75 / 8 AA	89
Phosphosite 15:	LRRC43	Q8N309	S409	LESEVEESGESELSV	75 / 8 AA	73
Phosphosite 16:	MPP2	Q14168	S529	LRRTVEESSRIQRGY	100 / 6 AA	65
Phosphosite 17:	TOPORS	Q9NS56	S499	PELVELSSDSEDLGS	87 / 8 AA	119
Phosphosite 18:	CUEDC1	Q9NWM3	S102	SGGVYEDSSDSEDSI	85 / 7 AA	42
Phosphosite 19:	CTCF	P49711	S610	RSKKEDSSDSENAEP	85 / 7 AA	83
Phosphosite 20:	CTCF	P49711	S609	MRSKKEDSSDSENAE	85 / 7 AA	83