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:	KCNQ4
Human P-Site:	S666
P-Site Sequence:	LFDPDITSDYHSPVD
UniProt:	P56696
Intern. Prot. ID:	IPI00293679

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNQ4	P56696	S666	LFDPDITSDYHSPVD	100 / 9 AA	77
Phosphosite 1:	KCNQ4	P56696	T665	PLFDPDITSDYHSPV	100 / 8 AA	77
Phosphosite 2:	KCNQ4	P56696	Y668	DPDITSDYHSPVDHE	100 / 7 AA	77
Phosphosite 3:	BTG3	Q14201	Y142	LDKVTSDYHSGSSSS	85 / 7 AA	29
Phosphosite 4:	BTG3	Q14201	S140	RALDKVTSDYHSGSS	85 / 7 AA	29
Phosphosite 5:	IBTK	Q9P2D0	T1050	LQSPDFTTGFHSDKI	55 / 9 AA	151
Phosphosite 6:	CCDC150	Q8NCX0	S537	LELQQVTSDYHGLAQ	55 / 9 AA	129
Phosphosite 7:	CPZ	Q66K79	T329	NRNFPDLTSEYYRLA	62 / 8 AA	74
Phosphosite 8:	CPZ	Q66K79	S330	RNFPDLTSEYYRLAE	55 / 9 AA	74
Phosphosite 9:	CCDC150	Q8NCX0	Y539	LQQVTSDYHGLAQQK	71 / 7 AA	129
Phosphosite 10:	S100A7	P31151	T84	SLLGDIATDYHKQSH	71 / 7 AA	11
Phosphosite 11:	SENP2	Q9HC62	Y239	VCPVTSNYHSSQRSQ	71 / 7 AA	68
Phosphosite 12:	SENP2	Q9HC62	S237	NSVCPVTSNYHSSQR	71 / 7 AA	68
Phosphosite 13:	NBPF6	Q5VWK0	T375	PSILPDLTPSYHPYW	62 / 8 AA	72
Phosphosite 14:	RNF19B	Q6ZMZ0	S682	DDVPDITSDECGSPR	100 / 6 AA	78
Phosphosite 15:	RNF19B	Q6ZMZ0	T681	SDDVPDITSDECGSP	100 / 6 AA	78
Phosphosite 16:	ZNF131	P52739	T218	LALLADITSKYRQGD	62 / 8 AA	71
Phosphosite 17:	C9orf116	Q5BN46	S25	TAPPERTSDYYRVSA	55 / 9 AA	15
Phosphosite 18:	ZNF131	P52739	S219	ALLADITSKYRQGDR	62 / 8 AA	71
Phosphosite 19:	CNGB1	Q14028	S593	LIDPDVTSDEESPKP	66 / 9 AA	102
Phosphosite 20:	APOB	P04114	Y4491	TKKIISDYHQQFRYK	83 / 6 AA	516