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:	S148
P-Site Sequence:	NTVRSADSRNGLNST
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	S148	NTVRSADSRNGLNST	100 / 9 AA	89
Phosphosite 1:	SEMA6D	Q8NFY4	S875	DHRRSVDSRNTLNDL	77 / 9 AA	120
Phosphosite 2:	HSPA9	P38646	S29	TAARHQDSWNGLSHE	66 / 9 AA	74
Phosphosite 3:	MEKK3	Q99759	S340	GRLRSADSENALSVQ	77 / 9 AA	71
Phosphosite 4:	PPP1R9B	Q96SB3	S218	AVFEKADSRTGLHRG	85 / 7 AA	89
Phosphosite 5:	SNTB2	Q13425	S274	IELHSPDSRNTLILR	66 / 9 AA	58
Phosphosite 6:	DOCK9	Q9BZ29	S1252	NSVRNADSRGSLIST	66 / 9 AA	236
Phosphosite 7:	C6orf204	Q5SZL2	S179	GTVCREESRNGLEKI	71 / 7 AA	92
Phosphosite 8:	CCDC128	Q6ZMI0	S557	ILLSSTESREGLAQQ	62 / 8 AA	88
Phosphosite 9:	SYNM	O15061	S1495	GSWRDADSRNDQAVG	66 / 9 AA	173
Phosphosite 10:	ZBTB48	P10074	S447	ECGHRASSRNGLQMH	85 / 7 AA	77
Phosphosite 11:	UAP1	Q16222	S411	SPLKNADSQNGKDNP	62 / 8 AA	59
Phosphosite 12:	HTR1E	P28566	S229	LSNRSTDSQNSFASC	55 / 9 AA	42
Phosphosite 13:	FAM171A2	A8MVW0	S737	TEPSSSESRTGLCSP	62 / 8 AA	87
Phosphosite 14:	FRS3	O43559	S349	EAGDDGDSRDGLTPS	71 / 7 AA	54
Phosphosite 15:	RALGPS2	Q86X27	S296	STPRSAASREDLVGP	66 / 9 AA	65
Phosphosite 16:	CTTNBP2	Q8WZ74	S1552	DISKIADSRDDLRMF	71 / 7 AA	181
Phosphosite 17:	DYNC2H1	Q8NCM8	S551	SGLSDSRSGLCIEAS	71 / 7 AA	493
Phosphosite 18:	MAP2	P11137	S843	SETVVEDSRTGLPPV	71 / 7 AA	200
Phosphosite 19:	PLEKHH2	Q8IVE3	S1073	HLKRNADSRTEFGKY	55 / 9 AA	168
Phosphosite 20:	MAP2	P11137	T845	TVVEDSRTGLPPVTD	71 / 7 AA	200