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:	KCTD19
Human P-Site:	S520
P-Site Sequence:	VVTEGPGSLVEFSRD
UniProt:	Q17RG1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCTD19	Q17RG1	S520	VVTEGPGSLVEFSRD	100 / 9 AA	105
Phosphosite 1:	SLCO2A1	Q92959	S307	EEAKSRGSLVDFIKR	55 / 9 AA	70
Phosphosite 2:	TGFBI	Q15582	S137	PEMEGPGSFTIFAPS	66 / 9 AA	75
Phosphosite 3:	FPGT	O14772	S417	RCSVAPGSVVEYSRL	62 / 8 AA	67
Phosphosite 4:	IQGAP2	Q13586	S567	IEGVHPGSLVEKLPD	100 / 6 AA	181
Phosphosite 5:	MAGE-B2	O15479	S117	PLTRKSGSLVQFLLY	71 / 7 AA	35
Phosphosite 6:	C5orf41	Q8IUR6	S310	LPQEGPGSLAAGESS	85 / 7 AA	72
Phosphosite 7:	IDE	P14735	S345	IGHEGPGSLLSELKS	85 / 7 AA	118
Phosphosite 8:	LAMB2	P55268	S935	PCPEGPGSQRHFATS	66 / 9 AA	196
Phosphosite 9:	Lck	P06239	S323	TEYMENGSLVDFLKT	83 / 6 AA	58
Phosphosite 10:	MOCOS	Q96EN8	S34	AYGYGPGSLRELRAR	75 / 8 AA	98
Phosphosite 11:	C4orf44	Q6ZTZ1	Y31	AAAEGPGYLVSPQAE	85 / 7 AA	32
Phosphosite 12:	SLC9A4	Q6AI14	S769	GESEGKASLVEVRSR	75 / 8 AA	90
Phosphosite 13:	LRWD1	Q9UFC0	S183	DVRYGPESLSEFTQW	75 / 8 AA	71
Phosphosite 14:	PPP1R8	Q12972	S243	KRVEGPGSLGLEESG	100 / 6 AA	38
Phosphosite 15:	Hpk1	Q92918	S413	PSDEGPGSMGDDGQL	62 / 8 AA	91
Phosphosite 16:	COL4A3BP	Q9Y5P4	S315	DYEEGPNSLINEEEF	71 / 7 AA	71
Phosphosite 17:	DDX24	Q9GZR7	S343	DAGEGPSSLIREKPV	71 / 7 AA	96
Phosphosite 18:	C19orf51	Q8N9W5	S516	LPSESPGSLSEVLAQ	75 / 8 AA	59
Phosphosite 19:	ADAMTS13	Q76LX8	S848	PVTEGPGSVDEKLPA	75 / 8 AA	154
Phosphosite 20:	SHC3	Q92529	S63	APDDGPGSLGHLLHK	83 / 6 AA	64