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:	HCN4
Human P-Site:	Y527
P-Site Sequence:	LDSSRRQYQEKYKQV
UniProt:	Q9Y3Q4
Intern. Prot. ID:	IPI00023164

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HCN4	Q9Y3Q4	Y527	LDSSRRQYQEKYKQV	100 / 9 AA	129
Phosphosite 1:	Hcn2	Q9UL51	Y476	LDSSRRQYQEKYKQV	100 / 9 AA	97
Phosphosite 2:	HCN3	Q9P1Z3	Y360	LDSSRRQYQEKYKQV	100 / 9 AA	86
Phosphosite 3:	HCN1	O60741	Y407	LDSSRRQYQEKYKQV	100 / 9 AA	99
Phosphosite 4:	LRRFIP1	Q32MZ4	Y213	LAESRRQYEEKNKEF	87 / 8 AA	89
Phosphosite 5:	PRCC	Q92733	T485	NKLSRRQTQAKYGF_	77 / 9 AA	52
Phosphosite 6:	HECW2	Q9P2P5	Y1073	NTVSRPQYQDMVPVA	62 / 8 AA	176
Phosphosite 7:	PDZRN4	Q6ZMN7	Y192	VQLTARRYQEKFTQY	71 / 7 AA	117
Phosphosite 8:	POLR1A	O95602	Y1135	DEESRRKYQKKAAAC	75 / 8 AA	195
Phosphosite 9:	ACTR2	P61160	Y378	FWMTRQEYQEKGVRV	62 / 8 AA	45
Phosphosite 10:	CYP51A1	Q16850	S274	AIQKRRQSQEKIDDI	75 / 8 AA	57
Phosphosite 11:	FOXP1	Q9H334	S440	GPIRRRYSDKYNVPI	62 / 8 AA	75
Phosphosite 12:	FOXP1	Q9H334	Y439	VGPIRRRYSDKYNVP	62 / 8 AA	75
Phosphosite 13:	EIF1AD	Q8N9N8	Y152	VNTNRRQYHESEEES	71 / 7 AA	19
Phosphosite 14:	SUN5	Q8TC36	Y144	PLQSLRLYQEKVRHH	75 / 8 AA	43
Phosphosite 15:	STIM2	Q9P246	Y320	CELSRRQYAEQELEQ	85 / 7 AA	84
Phosphosite 16:	NALCN	Q8IZF0	Y415	GENFRRQYDEFYLAE	75 / 8 AA	200
Phosphosite 17:	KIF7	Q2M1P5	Y1186	LADSRRQYEARIQAL	62 / 8 AA	151
Phosphosite 18:	PAIP1	Q9H074	Y419	FTAADPDYQEKYQEL	71 / 7 AA	54
Phosphosite 19:	MPP7	Q5T2T1	T364	VTPYRRQTNEKYRLV	75 / 8 AA	66
Phosphosite 20:	SH3GL2	Q99962	Y255	SSQPRREYQPKPRMS	62 / 8 AA	40