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:	S249
P-Site Sequence:	REQERVKSAGFWIIH
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	S249	REQERVKSAGFWIIH	100 / 9 AA	129
Phosphosite 1:	HCN1	O60741	T129	KEQERVKTAGFWIIH	88 / 9 AA	99
Phosphosite 2:	Hcn2	Q9UL51	S198	REQERVKSAGAWIIH	88 / 9 AA	97
Phosphosite 3:	HCN3	Q9P1Z3	S80	IEQERVKSAGAWIIH	88 / 9 AA	86
Phosphosite 4:	USP46	P62068	S320	HYITIVKSHGFWLLF	85 / 7 AA	42
Phosphosite 5:	PTPRQ	Q9UMZ3	S111	LAGERVGSAGILLSW	66 / 9 AA	261
Phosphosite 6:	MLKL	Q8NB16	S373	EKTDRVKSTAYLSPQ	44 / 9 AA	54
Phosphosite 7:	TTN	Q8WZ42	S26971	VYDLRVKSTGLREGC	62 / 8 AA	3816
Phosphosite 8:	ZFP30	Q9Y2G7	S111	KVMERIKSCGLEEQE	62 / 8 AA	62
Phosphosite 9:	TNKS1BP1	Q9C0C2	S1133	IIGNDRVSGAGFSPS	62 / 8 AA	182
Phosphosite 10:	PLEKHA6	Q9Y2H5	S808	SSQERPKSAVFPGEG	75 / 8 AA	117
Phosphosite 11:	RGPR-p117	Q96JE7	S909	DGKEHTKSSGFGWFS	62 / 8 AA	117
Phosphosite 12:	TMEM116	Q8NCL8	S120	LYKKFVKSTGFLGSE	71 / 7 AA	27
Phosphosite 13:	COPB2	P35606	S20	ARSDRVKSVDLHPTE	44 / 9 AA	102
Phosphosite 14:	B9D1	Q9UPM9	S163	REVTRVRSQGFVTLL	71 / 7 AA	23
Phosphosite 15:	PTCHD1	Q96NR3	S205	HSKDRVKSAEAIQLT	83 / 6 AA	101
Phosphosite 16:	PRDM11	Q9NQV5	S182	QISTQDKSAGFFSWL	83 / 6 AA	57
Phosphosite 17:	NeuroD	Q13562	S347	SHHERVMSAQLNAIF	62 / 8 AA	40
Phosphosite 18:	Putative uncharacterized protein UNQ5830/PRO19650/PRO19816	Q6UY13	S69	CSRHRVTSAGLTLQD	71 / 7 AA	11
Phosphosite 19:	RHOXF2	Q9BQY4	S62	AAGEKLKSAGAQGGE	71 / 7 AA	32
Phosphosite 20:	RHOXF2B	P0C7M4	S62	AAGEKLKSAGAQGGE	71 / 7 AA	32