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:	Y1142
P-Site Sequence:	LGPPGRPYGAIPGQH
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	Y1142	LGPPGRPYGAIPGQH	100 / 9 AA	129
Phosphosite 1:	TBX15	Q96SF7	Y587	NTCDGRQYGAVPGSS	75 / 8 AA	66
Phosphosite 2:	DCT	P40126	Y204	LLGPGRPYRAIDFSH	87 / 8 AA	59
Phosphosite 3:	TMC2	Q8TDI7	Y285	EVLMGMPYGSIPRKT	75 / 8 AA	103
Phosphosite 4:	CCDC55	Q9H0G5	Y8	MAIPGRQYGLILPKK	75 / 8 AA	66
Phosphosite 5:	RIN3	Q8TB24	Y782	LGNPGKPYGADDFLP	85 / 7 AA	108
Phosphosite 6:	NR2C2	P49116	Y129	DKASGRHYGAVSCEG	55 / 9 AA	65
Phosphosite 7:	NR2C1	P13056	Y125	DKASGRHYGAVTCEG	62 / 8 AA	67
Phosphosite 8:	ERBB4	Q15303	Y921	MTFGGKPYDGIPTRE	62 / 8 AA	147
Phosphosite 9:	LRCH3	Q96II8	Y306	ELYSSRPYGALDSGF	62 / 8 AA	86
Phosphosite 10:	DPY19L2P1	Q6NXN4	Y23	PSPSKRPYGASPARE	85 / 7 AA	28
Phosphosite 11:	APLP1	P51693	Y609	LLRRKKPYGAISHGV	71 / 7 AA	72
Phosphosite 12:	GPR84	Q9NQS5	T179	RIRGRPYTTILMGIY	71 / 7 AA	44
Phosphosite 13:	ANKRD31	Q8N7Z5	Y1273	MKELLRSYGAIETVN	83 / 6 AA	211
Phosphosite 14:	ANKRD31	Q8N7Z5	S1272	KMKELLRSYGAIETV	83 / 6 AA	211
Phosphosite 15:	PPA1	Q15181	Y94	YKGYIWNYGAIPQTW	71 / 7 AA	33
Phosphosite 16:	SLC4A2	P04920	S65	GGEEPGRSYGEEDFE	71 / 7 AA	137
Phosphosite 17:	GPR84	Q9NQS5	Y178	DRIRGRPYTTILMGI	71 / 7 AA	44
Phosphosite 18:	SLC4A2	P04920	Y66	GEEPGRSYGEEDFEY	71 / 7 AA	137
Phosphosite 19:	TMC2	Q8TDI7	S287	LMGMPYGSIPRKTVP	83 / 6 AA	103
Phosphosite 20:	ARID1A	O14497	Y422	HGYPGQPYGSQTPQR	71 / 7 AA	242