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:	S47
P-Site Sequence:	RQDPSRRSIRLRPLP
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	S47	RQDPSRRSIRLRPLP	100 / 9 AA	129
Phosphosite 1:	MCHR1	Q99705	S315	VAPASQRSIRLRTKR	77 / 9 AA	46
Phosphosite 2:	Abl	P00519	S162	ESSPGQRSISLRYEG	66 / 9 AA	123
Phosphosite 3:	Pleckstrin	P08567	S117	ARKSTRRSIRLPETI	85 / 7 AA	40
Phosphosite 4:	ZNF607	Q96SK3	S681	KCNKCRRSFRLRSIL	75 / 8 AA	81
Phosphosite 5:	CELSR1	Q9NYQ6	S2361	RYDPDRRSLRLPHRP	75 / 8 AA	329
Phosphosite 6:	HMGN3	Q15651	S27	KQEPTRRSARLSAKP	75 / 8 AA	11
Phosphosite 7:	MOCS3	O95396	S287	ALRGHFRSIRLRSRR	100 / 6 AA	50
Phosphosite 8:	TEP1	Q99973	S898	VSQQGWRSIRLFISS	62 / 8 AA	290
Phosphosite 9:	HCN4	Q9Y3Q4	S44	AGGRQDPSRRSIRLR	100 / 6 AA	129
Phosphosite 10:	TPX2	Q9ULW0	S121	PAQPQRRSLRLSAQK	75 / 8 AA	86
Phosphosite 11:	HTRA1	Q92743	S139	LRAASRRSERLHRPP	66 / 9 AA	51
Phosphosite 12:	IQGAP2	Q13576	S1461	KRKNTRRSIKLDGKG	71 / 7 AA	181
Phosphosite 13:	SUN1	O94901	S55	SPRMSRRSLRLATTA	85 / 7 AA	90
Phosphosite 14:	PPARA	Q07869	T129	CKGFFRRTIRLKLVY	71 / 7 AA	52
Phosphosite 15:	PPAR-gamma-1	P37231	T166	CKGFFRRTIRLKLIY	71 / 7 AA	58
Phosphosite 16:	PRICKLE1	Q96MT3	S333	RSRDSRRSVRMGKSS	71 / 7 AA	94
Phosphosite 17:	CACNA1H	O95180	S1609	DYSPTRRSIHSLCTS	71 / 7 AA	259
Phosphosite 18:	NOX4	Q9NPH5	T94	QKVPSRRTRRLLDKS	75 / 8 AA	67
Phosphosite 19:	SLC46A2	Q9BY10	S170	GSSEGRRSVRLILID	71 / 7 AA	51
Phosphosite 20:	LAMA4	Q16363	S1496	FGAKSQFSIRLRTRS	75 / 8 AA	203