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:	KCNH4
Human P-Site:	S774
P-Site Sequence:	PPFSALVSSPSLSPS
UniProt:	Q9UQ05
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNH4	Q9UQ05	S774	PPFSALVSSPSLSPS	100 / 9 AA	112
Phosphosite 1:	RGL2	O15211	S588	SLDSALESSPSLHSP	88 / 9 AA	84
Phosphosite 2:	TRUB1	Q8WWH5	S11	SEAAVVSSPSLKTDT	87 / 8 AA	37
Phosphosite 3:	LDLRAP1	Q5SW96	S14	AGRALIRSPSLAKQS	75 / 8 AA	34
Phosphosite 4:	RGL2	O15211	S589	LDSALESSPSLHSPA	87 / 8 AA	84
Phosphosite 5:	GCNT2	Q06430	S358	DLKWLVNSPSLFANK	85 / 7 AA	46
Phosphosite 6:	NCOR1	O75376	S2090	NSPSALVSTPVRTKT	85 / 7 AA	270
Phosphosite 7:	PHF6	Q8IWS0	S54	LFSSALVSSHSDNES	87 / 8 AA	41
Phosphosite 8:	LLGL2	Q6P1M3	Y40	HQPSALGYSPSLRIL	77 / 9 AA	113
Phosphosite 9:	KIAA0423	Q9Y4F4	S900	LTPALVRSPSSRRGL	85 / 7 AA	189
Phosphosite 10:	SPTBN2	O15020	S772	DALRLVSSPELGHDE	85 / 7 AA	271
Phosphosite 11:	KIF26B	Q2KJY2	S1040	SASPLVQSPSLQSSR	75 / 8 AA	224
Phosphosite 12:	BCL9L	Q86UU0	T946	QVHSPLVTSPSANLK	75 / 8 AA	157
Phosphosite 13:	UPK1A	O00322	S123	THRDYMVSNPSLITK	71 / 7 AA	29
Phosphosite 14:	SPTBN2	O15020	S771	VDALRLVSSPELGHD	85 / 7 AA	271
Phosphosite 15:	SMAP1	Q8IYB5	S154	QPLVSSPSLQAAVDK	100 / 6 AA	50
Phosphosite 16:	PIAS1	O75925	S617	GSNSSLVSSNSLRES	77 / 9 AA	72
Phosphosite 17:	TRUB1	Q8WWH5	S13	AAVVSSPSLKTDTSP	100 / 6 AA	37
Phosphosite 18:	NCOR2	Q9Y618	S2071	VSPVSSPSLTHDKGL	100 / 6 AA	275
Phosphosite 19:	C1orf220	Q5T0J3	S103	QRAKKSVSSPSLLQF	100 / 6 AA	15
Phosphosite 20:	RICS	A7KAX9	S591	RPKSLLVSSPSTKLL	87 / 8 AA	231