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:	S481
P-Site Sequence:	EETESHGSYSSGNDI
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	S481	EETESHGSYSSGNDI	100 / 9 AA	89
Phosphosite 1:	KCTD3	Q9Y597	Y482	ETESHGSYSSGNDIG	100 / 8 AA	89
Phosphosite 2:	KCTD3	Q9Y597	S478	LSLEETESHGSYSSG	100 / 6 AA	89
Phosphosite 3:	Slc6a9	P48067	Y51	LKVWHGAYNSGLLPQ	62 / 8 AA	77
Phosphosite 4:	KRT1	P04264	S577	GGGGGHGSYGSGSSS	85 / 7 AA	66
Phosphosite 5:	KRT1	P04264	Y578	GGGGHGSYGSGSSSG	85 / 7 AA	66
Phosphosite 6:	PLEKHG1	Q9ULL1	S27	SSRDSHGSFGSRMTL	62 / 8 AA	155
Phosphosite 7:	TDRD5	Q8NAT2	S227	PFRMKQGSYSTGFPV	71 / 7 AA	110
Phosphosite 8:	SGK223	Q86YV5	S863	VHDESHFSYSLSPGN	85 / 7 AA	150
Phosphosite 9:	GPLD1	P80108	S153	GAIDFHGSYSEAHSA	71 / 7 AA	92
Phosphosite 10:	NFAT3	Q14934	Y863	QEKSRGGYSSGFRDS	75 / 8 AA	95
Phosphosite 11:	GNAS	Q5JWF2	Y94	EAGAHGSYSPPPEEA	71 / 7 AA	111
Phosphosite 12:	TMEM39A	Q9NV64	Y364	QKLEHGSYSNAPQHI	71 / 7 AA	56
Phosphosite 13:	KCTD3	Q9Y597	S484	ESHGSYSSGNDIGPF	100 / 6 AA	89
Phosphosite 14:	GNAS	Q5JWF2	S95	AGAHGSYSPPPEEAM	83 / 6 AA	111
Phosphosite 15:	CDSN	Q15517	Y117	TGYSQVSYSSGSGSS	75 / 8 AA	52
Phosphosite 16:	GNAS	Q5JWF2	S93	REAGAHGSYSPPPEE	71 / 7 AA	111
Phosphosite 17:	GNL1	P36915	Y163	LGKIHGAYSSEKLSY	83 / 6 AA	69
Phosphosite 18:	PSMB10	P40306	Y158	GVHPHGSYSRLPFTA	83 / 6 AA	29
Phosphosite 19:	GNL1	P36915	S164	GKIHGAYSSEKLSYF	83 / 6 AA	69
Phosphosite 20:	DOCK4	Q8N1I0	S1846	NSPVLSGSYSSGISS	100 / 6 AA	225