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:	Hcn2
Human P-Site:	S81
P-Site Sequence:	RLRSRDSSCGRPGTP
UniProt:	Q9UL51
Intern. Prot. ID:	IPI00218946

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Hcn2	Q9UL51	S81	RLRSRDSSCGRPGTP	100 / 9 AA	97
Phosphosite 1:	Hcn2	Q9UL51	S80	GRLRSRDSSCGRPGT	100 / 8 AA	97
Phosphosite 2:	IGSF5	Q9NSI5	S370	DPEQRNSSCGPPHQR	75 / 8 AA	45
Phosphosite 3:	NAV2	Q8IVL1	S449	GPGSRDTSCERLETL	75 / 8 AA	268
Phosphosite 4:	NAV2	Q8IVL1	T448	EGPGSRDTSCERLET	75 / 8 AA	268
Phosphosite 5:	FBLN1	P23142	S247	FRCQRDSSCGTGYEL	100 / 6 AA	77
Phosphosite 6:	PDE3A	Q14432	S587	TPPVICSSCGRPYSQ	100 / 6 AA	125
Phosphosite 7:	FBLN1	P23142	S246	SFRCQRDSSCGTGYE	100 / 6 AA	77
Phosphosite 8:	TRIM50	Q86XT4	S345	VLASRGFSCGRHYWE	66 / 9 AA	55
Phosphosite 9:	GLIS2	Q9BZE0	S471	PLERTESSCSRPSPD	71 / 7 AA	56
Phosphosite 10:	GLIS2	Q9BZE0	S473	ERTESSCSRPSPDGL	71 / 7 AA	56
Phosphosite 11:	PTPRH	Q9HD43	S816	VRKNERDSNCGFADE	83 / 6 AA	122
Phosphosite 12:	NTN1	O95631	T69	KDVRVSSTCGRPPAR	83 / 6 AA	68
Phosphosite 13:	CCPG1	Q9ULG6	S11	NSSDSDSSCGWTVIS	83 / 6 AA	87
Phosphosite 14:	MYADM	Q96S97	S278	PRRSRDVSCSRSHAY	66 / 9 AA	35
Phosphosite 15:	MAD2L1BP	Q15013	S246	HKLTVTLSCGRPSIR	100 / 5 AA	31
Phosphosite 16:	CCPG1	Q9ULG6	S10	ENSSDSDSSCGWTVI	83 / 6 AA	87
Phosphosite 17:	PLCXD1	Q9NUJ7	S240	RYLETMKSCGRPGGL	100 / 5 AA	37
Phosphosite 18:	SFRS2B	Q9BRL6	S2	______MSCGRPPPD	100 / 5 AA	32
Phosphosite 19:	ZNF831	Q5JPB2	S1009	DSILEDPSCSRPQDG	71 / 7 AA	178
Phosphosite 20:	IGSF5	Q9NSI5	S369	SDPEQRNSSCGPPHQ	83 / 6 AA	45