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:	S176
P-Site Sequence:	QQPPQPASASCEQPS
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	S176	QQPPQPASASCEQPS	100 / 9 AA	129
Phosphosite 1:	HCN4	Q9Y3Q4	S178	PPQPASASCEQPSVD	100 / 7 AA	129
Phosphosite 2:	IKKb	O14920	S409	SPRPQPESVSCILQE	75 / 8 AA	87
Phosphosite 3:	HES3	Q5TGS1	S161	VPPPQPASSRCAESP	75 / 8 AA	20
Phosphosite 4:	FLG2	Q5D862	S295	CGRPQNASSSCQSHR	66 / 9 AA	248
Phosphosite 5:	NOPE	Q8TDY8	S1205	TCLPEAASASCSYPD	75 / 8 AA	134
Phosphosite 6:	Ig kappa chain V-II region RPMI 6410	P06310	S40	VTLGQPASISCRSSQ	85 / 7 AA	15
Phosphosite 7:	FGD4	Q96M96	S8	MEEIKPASASCVSKE	85 / 7 AA	87
Phosphosite 8:	SYDE1	Q6ZW31	S134	PPGPQPGSAESEGLA	66 / 9 AA	80
Phosphosite 9:	FNIP1	Q8TF40	S741	PDKIVPASFSCEAAQ	85 / 7 AA	131
Phosphosite 10:	USP38	Q8NB14	S1004	ARALQAASASCSFRP	85 / 7 AA	117
Phosphosite 11:	PKCe	Q02156	S334	AESPQPASGSSPSEE	75 / 8 AA	84
Phosphosite 12:	ZCCHC2	Q9C0B9	S947	ATSPQPASAGISQAQ	75 / 8 AA	126
Phosphosite 13:	PBX4	Q9BYU1	T358	GATPQPATASPAGDP	85 / 7 AA	41
Phosphosite 14:	FGD4	Q96M96	S10	EIKPASASCVSKEKP	100 / 6 AA	87
Phosphosite 15:	UBE3C	Q15386	S358	QLPVSPASASCHDSA	100 / 6 AA	124
Phosphosite 16:	UBE3C	Q15386	S360	PVSPASASCHDSASD	100 / 6 AA	124
Phosphosite 17:	STARD8	Q92502	T63	PSPGLPATSSCESVL	71 / 7 AA	113
Phosphosite 18:	IRS2	Q9Y4H2	S591	QRPVPQPSSASLDEY	85 / 7 AA	137
Phosphosite 19:	IRS2	Q9Y4H2	S592	RPVPQPSSASLDEYT	85 / 7 AA	137
Phosphosite 20:	STARD8	Q92502	S65	PGLPATSSCESVLTE	71 / 7 AA	113