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:	S752
P-Site Sequence:	EQPLPEASEVDSLGV
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	S752	EQPLPEASEVDSLGV	100 / 9 AA	105
Phosphosite 1:	MRGPRX1	Q96LB2	S299	QRALQDASEVDEGGG	75 / 8 AA	36
Phosphosite 2:	C3orf67	Q6ZVT6	S532	LSSIPEASEYDWRNY	66 / 9 AA	76
Phosphosite 3:	EHBP1L1	Q8N3D4	S390	TEDRPEASGVDTEPR	75 / 8 AA	162
Phosphosite 4:	ZO3	O95049	S337	AQRSPEASQTDSPVE	75 / 8 AA	103
Phosphosite 5:	RP1L1	Q8IWN7	S465	STGLPEGSEPESSCC	66 / 9 AA	261
Phosphosite 6:	DLX5	P56178	S41	SPTLPESSATDSDYY	66 / 9 AA	32
Phosphosite 7:	CYTSB	Q5M775	S793	VDEEPESSEVDAAGR	75 / 8 AA	119
Phosphosite 8:	TWISTNB	Q3B726	Y238	KKKDPETYEVDSGTT	75 / 8 AA	37
Phosphosite 9:	CYTSB	Q5M775	S792	PVDEEPESSEVDAAG	85 / 7 AA	119
Phosphosite 10:	ARPC5L	Q9BPX5	S42	AEPGPDPSEVDGLLR	62 / 8 AA	17
Phosphosite 11:	DOT1L	Q8TEK3	S1024	QGPLPEASKGDLPSD	75 / 8 AA	185
Phosphosite 12:	USP36	Q9P275	S802	PHQLPEASEPPQSPS	100 / 6 AA	123
Phosphosite 13:	PRCD	Q00LT1	S28	NRVQPEPSDVDGAAR	62 / 8 AA	6
Phosphosite 14:	NARG1L	Q6N069	S244	LGRLKEASEVFKNLI	85 / 7 AA	101
Phosphosite 15:	PKP3	Q9Y446	T235	GLDWPEATEVSPSRT	71 / 7 AA	87
Phosphosite 16:	ITIH5L	Q6UXX5	S206	LRTNAHASEVDSPPS	100 / 6 AA	143
Phosphosite 17:	DIP2B	Q9P265	S870	AEQRPDASEEDSFQW	75 / 8 AA	171
Phosphosite 18:	DIP2A	Q14689	S866	AEQRPDASEEDSFQW	75 / 8 AA	170
Phosphosite 19:	NISCH	Q9Y2I1	S263	EVLVPEASEFDEWEP	75 / 8 AA	167
Phosphosite 20:	SPHK1IP	Q2M3C7	S225	SEHLEEESEVDESRN	75 / 8 AA	186