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:	S669
P-Site Sequence:	AGPWASTSRLPAPPA
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	S669	AGPWASTSRLPAPPA	100 / 9 AA	86
Phosphosite 1:	HCN3	Q9P1Z3	S667	VRAGPWASTSRLPAP	100 / 7 AA	86
Phosphosite 2:	KIAA0141	Q14154	S467	NTLLAGTSRLPHASS	75 / 8 AA	56
Phosphosite 3:	BAT2	P48634	S396	KTAWAETSRPPETEP	66 / 9 AA	229
Phosphosite 4:	ZNF135	P52742	S77	AELWAVESRLPQGVY	75 / 8 AA	75
Phosphosite 5:	Fe65	O00213	S671	ARSQASTSCLPAPPA	87 / 8 AA	77
Phosphosite 6:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S182	ESKPRGTSRLPAGQV	85 / 7 AA	74
Phosphosite 7:	MUC6	Q6W4X9	S1913	HTTSASSSRLPTPFT	66 / 9 AA	252
Phosphosite 8:	TF2B	Q00403	S5	___MASTSRLDALPR	87 / 8 AA	35
Phosphosite 9:	MUC6	Q6W4X9	S1912	AHTTSASSSRLPTPF	75 / 8 AA	252
Phosphosite 10:	GGA2	Q9UJY4	S552	KLQPASSSKLPAFSP	75 / 8 AA	67
Phosphosite 11:	STRN	O43815	S383	SPSRPSSSRLPEHEI	55 / 9 AA	86
Phosphosite 12:	BLM	P54132	T508	VSSNWAETPRLGKKN	71 / 7 AA	159
Phosphosite 13:	ZKSCAN2	Q63HK3	T219	LDQEVTTTRLPAGSQ	62 / 8 AA	111
Phosphosite 14:	DSCR9	P59020	S66	APRWGSTSRQGEGAV	71 / 7 AA	17
Phosphosite 15:	GABBR2	O75899	S786	SVNQASTSRLEGLQS	75 / 8 AA	106
Phosphosite 16:	GABBR2	O75899	S784	VTSVNQASTSRLEGL	100 / 6 AA	106
Phosphosite 17:	ANKHD1	Q8IWZ3	T1910	SSPKHNNTSRLPNQN	62 / 8 AA	270
Phosphosite 18:	STRN	O43815	S382	GSPSRPSSSRLPEHE	62 / 8 AA	86
Phosphosite 19:	ATAD3A	Q9NVI7	T449	KLFDWANTSRRGLLL	83 / 6 AA	71
Phosphosite 20:	FBXO18	Q8NFZ0	S171	QEAEDSTSRLSAESG	85 / 7 AA	118