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:	HCN3
Human P-Site:	S689
P-Site Sequence:	SLSRAGRSQVSLLGP
UniProt:	Q9P1Z3
Intern. Prot. ID:	IPI00163724

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HCN3	Q9P1Z3	S689	SLSRAGRSQVSLLGP	100 / 9 AA	86
Phosphosite 1:	KLK15	Q9H2R5	S162	GSPRSQVSLPDTLHC	100 / 6 AA	28
Phosphosite 2:	KLK15	Q9H2R5	S159	GTAGSPRSQVSLPDT	100 / 6 AA	28
Phosphosite 3:	HCN3	Q9P1Z3	S692	RAGRSQVSLLGPPPG	100 / 6 AA	86
Phosphosite 4:	PTTG1	O95997	S39	IKALDGRSQVSTPRF	100 / 6 AA	22
Phosphosite 5:	TTN	Q8WZ42	S1539	AQNRAGRSSISVILT	66 / 9 AA	3816
Phosphosite 6:	FNDC7	Q5VTL7	S103	SISAAGRSQASPPKQ	85 / 7 AA	78
Phosphosite 7:	PDGFRL	Q15198	S254	RAEAGGRSQISVKYQ	62 / 8 AA	42
Phosphosite 8:	SEMA3C	Q99985	S507	VSSNEGVSQVSLHRC	75 / 8 AA	85
Phosphosite 9:	ZNF540	Q8NDQ6	S483	FRVRSQISLHKKIHT	83 / 6 AA	77
Phosphosite 10:	KIAA1462	Q9P266	S782	PTPKAGRSQPCVDVH	55 / 9 AA	148
Phosphosite 11:	Chk2	O96017	S435	SEHRTQVSLKDQITS	83 / 6 AA	61
Phosphosite 12:	WDR49	Q8IV35	S345	KLLSAGRSQPSHPMA	85 / 7 AA	79
Phosphosite 13:	Chk2	O96017	T432	PPFSEHRTQVSLKDQ	83 / 6 AA	61
Phosphosite 14:	CPN2	P22792	S479	VQERAARSQCTYSNP	55 / 9 AA	61
Phosphosite 15:	ZNF540	Q8NDQ6	S480	GKTFRVRSQISLHKK	83 / 6 AA	77
Phosphosite 16:	SND1	Q7KZF4	S527	FLQRAGRSEAVVEYV	83 / 6 AA	102
Phosphosite 17:	C1orf183	Q9NTI7	S245	PESRTGRSQKVKKRS	83 / 6 AA	33
Phosphosite 18:	DDX27	Q96GQ7	S563	RAGRAGRSVSLVGED	88 / 9 AA	90
Phosphosite 19:	SALL3	Q9BXA9	S228	QLIEQIRSQVALMQR	83 / 6 AA	135
Phosphosite 20:	DKFZp434O194	Q9H0B3	S432	AKNRPQVSLLASIMK	83 / 6 AA	128