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:	KCTD18
Human P-Site:	S351
P-Site Sequence:	QASPGAASAENGGTH
UniProt:	Q6PI47
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCTD18	Q6PI47	S351	QASPGAASAENGGTH	100 / 9 AA	47
Phosphosite 1:	HBS1L	Q9Y450	S183	FEVPGVSSEENGHSF	66 / 9 AA	75
Phosphosite 2:	HDAC4	P56524	S311	NNSSGSVSAENGIAP	66 / 9 AA	119
Phosphosite 3:	MATR3	P43243	S747	NTEPGAESSENADDP	75 / 8 AA	95
Phosphosite 4:	TSGA14	Q9BYV8	S344	SKVPGARSAQNLPGG	75 / 8 AA	41
Phosphosite 5:	MAST4	O15021	S38	ASSPGASSAESSSGS	75 / 8 AA	284
Phosphosite 6:	MAST4	O15021	S37	AASSPGASSAESSSG	75 / 8 AA	284
Phosphosite 7:	GTF2F1	P35269	S391	NSRPGTPSAEGGSTS	66 / 9 AA	58
Phosphosite 8:	CTAG2	O75638	S70	GPHGGAASAQDGRCP	75 / 8 AA	21
Phosphosite 9:	SHROOM2	Q13796	S451	GQEPGAASFQNDSPP	75 / 8 AA	176
Phosphosite 10:	Hcn2	Q9UL51	S92	PGTPGAASTAKGSPN	66 / 9 AA	97
Phosphosite 11:	ZC3H18	Q86VM9	S916	ASDPGAASTKSGKAS	66 / 9 AA	106
Phosphosite 12:	ADRB1	P08588	S428	PPSPGAASDDDDDDV	55 / 9 AA	51
Phosphosite 13:	DMAP1	Q9NPF5	S418	ASGPGPASAEPAVTE	85 / 7 AA	53
Phosphosite 14:	MMP15	P51511	S589	GAEPGADSAEGDVGD	85 / 7 AA	76
Phosphosite 15:	HBS1L	Q9Y450	S182	GFEVPGVSSEENGHS	62 / 8 AA	75
Phosphosite 16:	NFE2L3	Q9Y4A8	S189	PDAGGCASEENGVLR	75 / 8 AA	76
Phosphosite 17:	PPP1R9A	Q9ULJ8	S488	EVDPVAASAEYELEK	75 / 8 AA	123
Phosphosite 18:	NUBP1	P53384	S13	HDCPGADSAQAGRGA	66 / 9 AA	35
Phosphosite 19:	AEBP2	Q6ZN18	S146	SLSPGAASSSSGDGD	66 / 9 AA	54
Phosphosite 20:	SYN1	P17600	T50	TPGPGTATAERSSGV	71 / 7 AA	74