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:	S724
P-Site Sequence:	KSLRELDSGLEVHKI
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	S724	KSLRELDSGLEVHKI	100 / 9 AA	89
Phosphosite 1:	CTNNAL1	Q9UBT7	S28	SSGFALDSGLEIKTR	85 / 7 AA	82
Phosphosite 2:	SLC4A10	Q6U841	S81	KRDRERDSGLEDGRE	87 / 8 AA	126
Phosphosite 3:	KIAA0174	P53990	S94	QSMKELDSGLAESVS	85 / 7 AA	40
Phosphosite 4:	ZCCHC8	Q6NZY4	S448	PADMELDSDMEVPHG	66 / 9 AA	79
Phosphosite 5:	TTL12	Q14166	T234	WPLRDLDTGEEVTRD	66 / 9 AA	74
Phosphosite 6:	C8orf41	Q6NXR4	S5	___MELDSALEAPSQ	66 / 9 AA	57
Phosphosite 7:	GSDMB	Q8TAX9	S75	KWLDELDSGLQGQKA	85 / 7 AA	47
Phosphosite 8:	PDZD8	Q8NEN9	S496	TESRELDSEFEDLAS	75 / 8 AA	129
Phosphosite 9:	MLF1	P58340	S149	KAMRDSDSGLEKMAI	75 / 8 AA	31
Phosphosite 10:	FAM160A1	Q05DH4	S764	QIIKELDSGAEGLME	75 / 8 AA	117
Phosphosite 11:	AKAP2	Q9Y2D5	S473	LTQEELDSGLDELSV	85 / 7 AA	95
Phosphosite 12:	APPL	Q9UKG1	S242	NVRREMDSDIETMQQ	55 / 9 AA	80
Phosphosite 13:	DHX33	Q9H6R0	S384	AKKYNPDSGLEVLAV	100 / 6 AA	79
Phosphosite 14:	MLF2	Q15773	S146	RTVRDSDSGLEQMSI	75 / 8 AA	28
Phosphosite 15:	ATHL1	Q32M88	S353	FAWESADSGLEVCPE	100 / 6 AA	81
Phosphosite 16:	HSPG2	P98160	S3997	EFRYELGSGLAVLRS	75 / 8 AA	469
Phosphosite 17:	ATP1A2	P50993	S273	GRIATLASGLEVGRT	85 / 7 AA	112
Phosphosite 18:	ATP1A3	P13637	S265	GRIATLASGLEVGKT	85 / 7 AA	112
Phosphosite 19:	CEP57R	Q8IYX8	T222	DKASELQTGLEISKI	55 / 9 AA	54
Phosphosite 20:	LRRC66	Q68CR7	S675	VFPPRWDSGLDVTPA	71 / 7 AA	98