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:	S741
P-Site Sequence:	PQQQVQQSQPPQTQP
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	S741	PQQQVQQSQPPQTQP	100 / 9 AA	99
Phosphosite 1:	Cyclin K	O75909	S291	QVPQVQQSQPSQSSE	88 / 9 AA	41
Phosphosite 2:	EP400	Q96L91	S2853	AQVQVQTSQPPQQQS	88 / 9 AA	344
Phosphosite 3:	GLI2	P10070	S1471	GSCQVMRSQPPQPQA	77 / 9 AA	168
Phosphosite 4:	TRIP6	Q15654	S249	HGPQVPLSQPPEDEL	66 / 9 AA	50
Phosphosite 5:	GCFC	Q9Y5B6	S329	NIPQVQASQPAEVNM	66 / 9 AA	105
Phosphosite 6:	DAAM1	Q9Y4D1	S915	TELEYQKSQPPQPGD	66 / 9 AA	123
Phosphosite 7:	TOX	O94900	S346	EPVDVKTSQPPQLIN	66 / 9 AA	58
Phosphosite 8:	MYH10	P35580	T1970	KTSDVNETQPPQSE_	55 / 9 AA	229
Phosphosite 9:	PNN	Q9H307	S496	QSQPVLQSQPPSQPE	85 / 7 AA	82
Phosphosite 10:	PAPOLA	P51003	T13	TTQGSQQTQPPQKHY	85 / 7 AA	83
Phosphosite 11:	EXD3	Q9NX53	T159	SLVLLEQTQPPQNRH	62 / 8 AA	26
Phosphosite 12:	DGAT2L7	Q6IED9	S195	SAIPVQQSPPPSPAQ	85 / 7 AA	28
Phosphosite 13:	CEP170	Q5SW79	S785	EETFKQESQPPEKNS	71 / 7 AA	175
Phosphosite 14:	MYOM3	Q5VTT5	S180	LTCTVQASPPPQVTW	75 / 8 AA	162
Phosphosite 15:	C17orf63	Q8WU58	S260	MAATLQHSQPPDLSS	62 / 8 AA	60
Phosphosite 16:	CLOCK	O15516	T779	QPSQAQLTQPPQQFL	66 / 9 AA	95
Phosphosite 17:	CEP350	Q5VT06	S746	LSPQVHHSQPQPFAG	71 / 7 AA	351
Phosphosite 18:	SMG7	Q92540	S736	MNQGPQQSQPPSQQP	100 / 6 AA	127
Phosphosite 19:	CMYA1	Q702N8	S1336	KPAHLTQSHPPQRLP	55 / 9 AA	199
Phosphosite 20:	POU2F2	P09086	S134	LLPQAQQSQPGLLPT	85 / 7 AA	51