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:	HCN1
Human P-Site:	S695
P-Site Sequence:	PQPSAILSPCSYTTA
UniProt:	O60741
Intern. Prot. ID:	IPI00031506

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HCN1	O60741	S695	PQPSAILSPCSYTTA	100 / 9 AA	99
Phosphosite 1:	SSPO	A2VEC9	S743	SEDSALLSPCTTHSQ	75 / 8 AA	548
Phosphosite 2:	PITX3	O75364	S292	PPPAANLSPCQYAVE	66 / 9 AA	32
Phosphosite 3:	C6orf146	Q8IXS0	S409	NPKSSILSPCQELSF	85 / 7 AA	57
Phosphosite 4:	PUM2	Q8TB72	S82	SEVNAILSPRSESGG	75 / 8 AA	114
Phosphosite 5:	C17orf97	Q6ZQX7	S123	SSFHDILSPCKERGP	83 / 6 AA	50
Phosphosite 6:	OSGIN1	Q9UJX0	S436	EQSILSPSPYEGYRS	71 / 7 AA	61
Phosphosite 7:	OSGIN1	Q9UJX0	S434	MREQSILSPSPYEGY	62 / 8 AA	61
Phosphosite 8:	RapGEF1	Q13905	S349	GGESPRLSPCSSIGK	75 / 8 AA	121
Phosphosite 9:	SKP2	Q13309	S203	STLHGILSQCSKLQN	71 / 7 AA	48
Phosphosite 10:	HLX1	Q14774	S238	NEASAILSPLNSNPR	100 / 6 AA	51
Phosphosite 11:	SEBOX	Q9HB31	S115	NRKSGILSPGSECPQ	75 / 8 AA	24
Phosphosite 12:	SLC12A2	P55011	Y584	CESSPCSYGLMNNFQ	100 / 5 AA	131
Phosphosite 13:	KLHL24	Q6TFL4	S85	PCHRAVLSACSSYFR	71 / 7 AA	68
Phosphosite 14:	B4GALT4	O60513	S318	VWRTDGLSSCSYKLV	83 / 6 AA	40
Phosphosite 15:	B4GALT4	O60513	S319	WRTDGLSSCSYKLVS	83 / 6 AA	40
Phosphosite 16:	Wee1	P30291	S28	LRQKLIFSPCSDCEE	83 / 6 AA	72
Phosphosite 17:	REV3	O60673	S1086	KRSHAILSPPSPSYN	85 / 7 AA	353
Phosphosite 18:	RGS16	O15492	S192	SAASATLSSCSLDEP	75 / 8 AA	23
Phosphosite 19:	RASAL2	Q9UJF2	S95	RSHESLLSPCSTVEC	71 / 7 AA	129
Phosphosite 20:	GALNT9	Q9HCQ5	Y491	DGDRAILYPCHGMSS	71 / 7 AA	68