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:	KCTD1
Human P-Site:	S137
P-Site Sequence:	DRETGRFSRPCECLV
UniProt:	Q719H9
Intern. Prot. ID:	IPI00644763

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCTD1	Q719H9	S137	DRETGRFSRPCECLV	100 / 9 AA	29
Phosphosite 1:	ZBTB6	Q15916	S236	GVENGQFSQPCTSSK	62 / 8 AA	48
Phosphosite 2:	ASTN1	O14525	S1142	VDNTGRRSRPSDVIV	66 / 9 AA	145
Phosphosite 3:	Lck	P06239	S221	DGLCTRLSRPCQTQK	71 / 7 AA	58
Phosphosite 4:	POLR3E	Q9NVU0	S178	KQITVRFSRPESEQA	85 / 7 AA	80
Phosphosite 5:	TTLL6	Q8N841	Y248	ARFATTSYSRPCTDN	62 / 8 AA	96
Phosphosite 6:	TTLL6	Q8N841	S249	RFATTSYSRPCTDNL	62 / 8 AA	96
Phosphosite 7:	HSPG2	P98160	S1625	TNPENMFSRTCESLG	62 / 8 AA	469
Phosphosite 8:	PCDHB1	Q9Y5F3	S750	GQGNGSLSRPCPYEM	62 / 8 AA	90
Phosphosite 9:	HSPG2	P98160	T1627	PENMFSRTCESLGAG	71 / 7 AA	469
Phosphosite 10:	DNAH3	Q8TD57	T2204	NDITGRFTRHLNIIS	71 / 7 AA	471
Phosphosite 11:	NOTCH4	Q99466	S1645	LHLAARFSRPTAARR	71 / 7 AA	210
Phosphosite 12:	NEUROD6	Q96NK8	S22	SQMCRKFSRECEDQK	71 / 7 AA	39
Phosphosite 13:	C14orf109	Q8N6I4	S24	AVGTGRFSGPLHRAW	85 / 7 AA	19
Phosphosite 14:	R3HDM2	Q9Y2K5	S374	GGSAGRISRPGMALG	71 / 7 AA	107
Phosphosite 15:	MLL5	Q8IZD2	S837	AILHRFNSPCQERSR	57 / 7 AA	205
Phosphosite 16:	USP6	P35125	S412	PPWASRFSTPCPGGA	62 / 8 AA	159
Phosphosite 17:	TATDN2	Q93075	S451	NSRSFRFSRSSEERE	71 / 7 AA	85
Phosphosite 18:	TATDN2	Q93075	S453	RSFRFSRSSEEREVK	71 / 7 AA	85
Phosphosite 19:	MTERFD1	Q96E29	T31	AQLTKRFTRPARTLL	71 / 7 AA	48
Phosphosite 20:	LRSAM1	Q6UWE0	S243	DGPTDRFSREELEWQ	83 / 6 AA	84