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:	KCTD3
Human P-Site:	S579
P-Site Sequence:	AMDMVNKSEDKDVGG
UniProt:	Q9Y597
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCTD3	Q9Y597	S579	AMDMVNKSEDKDVGG	100 / 9 AA	89
Phosphosite 1:	EFTUD1	Q7Z2Z2	S840	PNILVNKSEDFQNSV	85 / 7 AA	125
Phosphosite 2:	ABCA13	Q86UQ4	S2399	LFFHVNKSEDLFKLN	100 / 6 AA	576
Phosphosite 3:	RYR1	P21817	S4867	FRKFYNKSEDEDEPD	66 / 9 AA	565
Phosphosite 4:	PDZD2	O15018	S885	SDFMVAGSEDEDHPG	66 / 9 AA	302
Phosphosite 5:	ADAM17	P78536	S169	KRMLVYKSEDIKNVS	71 / 7 AA	93
Phosphosite 6:	TRS85	Q9Y2L5	S1141	LQKSVNLSENKDAKL	75 / 8 AA	161
Phosphosite 7:	RYR2	Q92736	S4794	FRKFYNKSEDGDTPD	66 / 9 AA	565
Phosphosite 8:	RYR3	Q15413	S4699	FRKFYNKSEDDDEPD	66 / 9 AA	552
Phosphosite 9:	FAM44A	Q8NFC6	S1040	KKKDENKSDDKDGKE	85 / 7 AA	330
Phosphosite 10:	INSL4	Q14641	S71	PKEMVSTSNNKDGQA	55 / 9 AA	15
Phosphosite 11:	CENPH	Q9H3R5	S64	YKSMVDASEEKTPEQ	62 / 8 AA	28
Phosphosite 12:	FANCD2	Q9BXW9	S10	SKRRLSKSEDKESLT	55 / 9 AA	166
Phosphosite 13:	ATP2B3	Q16720	S254	ESDHVRKSADKDPML	75 / 8 AA	134
Phosphosite 14:	SMEK2	Q5MIZ7	S483	APLLTNTSEDKCEKD	62 / 8 AA	97
Phosphosite 15:	DSPP	Q9NZW4	S371	ETHAVGKSQDKGIEI	62 / 8 AA	126
Phosphosite 16:	MST2	Q13188	S369	LGTMVINSEDEEEED	55 / 9 AA	56
Phosphosite 17:	KIAA0100	Q14667	S1945	LYSKVNKSDDTAEHL	71 / 7 AA	254
Phosphosite 18:	RTCD1	O00442	S341	AKFIVKKSEDEEDAA	55 / 9 AA	39
Phosphosite 19:	Irx2	Q9BZI1	S186	TWAPRNKSEDEDEDE	85 / 7 AA	49
Phosphosite 20:	CDO1	Q16878	S121	SNEMVKKSERVLREN	83 / 6 AA	23