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:	S462
P-Site Sequence:	MISTQPGSTPLASFK
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	S462	MISTQPGSTPLASFK	100 / 9 AA	89
Phosphosite 1:	SHKBP1	Q8TBC3	S471	MISTQPGSTPLASFK	100 / 9 AA	76
Phosphosite 2:	KCTD3	Q9Y597	T463	ISTQPGSTPLASFKI	100 / 8 AA	89
Phosphosite 3:	SHKBP1	Q8TBC3	T472	ISTQPGSTPLASFKI	100 / 8 AA	76
Phosphosite 4:	HSPG2	P98160	S1021	TQRSQPGSTPLHGQP	87 / 8 AA	469
Phosphosite 5:	HYPC	Q6NWY9	S538	NMLGQPGSTPLDLFK	100 / 7 AA	99
Phosphosite 6:	HSPG2	P98160	T1022	QRSQPGSTPLHGQPL	100 / 7 AA	469
Phosphosite 7:	NUP35	Q8NFH5	S279	GTPTQPGSTPRISTM	100 / 7 AA	35
Phosphosite 8:	Cbl-b	Q13191	S483	SPVTSPGSSPLAQRR	77 / 9 AA	109
Phosphosite 9:	DMGDH	Q9UI17	S134	VGFHQPGSIRLATTP	75 / 8 AA	97
Phosphosite 10:	SIPA1L1	O43166	S1404	HSKSQAGSTPLTREN	75 / 8 AA	200
Phosphosite 11:	PUM2	Q8TB72	S548	HGPGQPGSTSLGFGS	75 / 8 AA	114
Phosphosite 12:	KIAA1602	Q9HCH0	T655	RPGDPGSTPLRDRLA	85 / 7 AA	139
Phosphosite 13:	SIPA1L1	O43166	T1405	SKSQAGSTPLTRENS	75 / 8 AA	200
Phosphosite 14:	PRPF40A	O75400	S655	NMLGQPGSTALDLFK	85 / 7 AA	109
Phosphosite 15:	DENND4C	Q5VZ89	S1325	GDSLQSGSIPLANES	75 / 8 AA	187
Phosphosite 16:	WDHD1	O75717	S437	QKPFQSGSTPLHLTH	85 / 7 AA	126
Phosphosite 17:	KIAA1602	Q9HCH0	S654	RRPGDPGSTPLRDRL	85 / 7 AA	139
Phosphosite 18:	WDHD1	O75717	T438	KPFQSGSTPLHLTHR	85 / 7 AA	126
Phosphosite 19:	SNUPN	O95149	S270	QTHYSPGSTPLVGWL	85 / 7 AA	41
Phosphosite 20:	Cbl-b	Q13191	S484	PVTSPGSSPLAQRRK	85 / 7 AA	109