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:	S917
P-Site Sequence:	FHKALGGSLSSSDSP
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	S917	FHKALGGSLSSSDSP	100 / 9 AA	129
Phosphosite 1:	MDC1	Q14676	S1915	AVLALGGSLAGSAAE	77 / 9 AA	227
Phosphosite 2:	SRF	P11831	S21	RGSALGGSLNRTPTG	66 / 9 AA	52
Phosphosite 3:	Rb-like 2	Q08999	S788	SAQALAGSLSSQQVT	87 / 8 AA	128
Phosphosite 4:	NRG2	O14511	S696	GTCALGGSLGSLPAS	87 / 8 AA	92
Phosphosite 5:	CCDC85A	Q96PX6	S347	QKHALGGSLEHLPRA	100 / 6 AA	60
Phosphosite 6:	HCN4	Q9Y3Q4	S919	KALGGSLSSSDSPLL	100 / 7 AA	129
Phosphosite 7:	NPAT	Q14207	S628	VEIHLGDSLSSTKQP	75 / 8 AA	154
Phosphosite 8:	KIAA1737	Q9C0C6	S196	CTERLGPSLSSSEPT	87 / 8 AA	43
Phosphosite 9:	LAMA5	O15230	S3346	DSYQFGGSLSSHLEF	85 / 7 AA	400
Phosphosite 10:	RAD54L2	Q9Y4B4	S1043	RHVPLGGSVSSASST	75 / 8 AA	163
Phosphosite 11:	MPDZ	O75970	T350	APTALGITLSSSPTS	77 / 9 AA	219
Phosphosite 12:	HEFL	Q9NQ75	S693	AISAFHGSLSSSQPA	77 / 9 AA	87
Phosphosite 13:	VIGR	Q86SQ4	S1160	SSDNLGKSLSSSSIG	87 / 8 AA	137
Phosphosite 14:	ARHGAP22	Q7Z5H3	S525	SESSVGGSLSSCTAC	75 / 8 AA	77
Phosphosite 15:	NMB	P08949	S101	LKKALGVSLSRPAPQ	66 / 9 AA	13
Phosphosite 16:	PATE1	Q8WXA2	S22	CFRALSGSLSMRNDA	85 / 7 AA	14
Phosphosite 17:	NISCH	Q9Y2I1	S522	QEEALASSLSSTDSL	66 / 9 AA	167
Phosphosite 18:	BRWD3	Q6RI45	S1612	ESGELGSSLSSESTC	75 / 8 AA	204
Phosphosite 19:	NUP133	Q8WUM0	S489	LAEDLEGSLASSVAG	75 / 8 AA	129