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:	CHRM5
Human P-Site:	S274
P-Site Sequence:	NQASWSSSRRSTSTT
UniProt:	P08912
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHRM5	P08912	S274	NQASWSSSRRSTSTT	100 / 9 AA	60
Phosphosite 1:	CHRM5	P08912	S273	RNQASWSSSRRSTST	100 / 8 AA	60
Phosphosite 2:	TCF9	P16383	S74	RGRVWASSRRATKAA	75 / 8 AA	89
Phosphosite 3:	CHRM5	P08912	S272	ERNQASWSSSRRSTS	100 / 7 AA	60
Phosphosite 4:	MYCT1	Q8N699	S108	APISQWSSSRRSRSS	100 / 7 AA	27
Phosphosite 5:	MYCT1	Q8N699	S109	PISQWSSSRRSRSSY	100 / 7 AA	27
Phosphosite 6:	Crystallin-betaB2	P43320	S88	RWDSWTSSRRTDSLS	75 / 8 AA	23
Phosphosite 7:	Crystallin-betaB2	P43320	S87	PRWDSWTSSRRTDSL	75 / 8 AA	23
Phosphosite 8:	CHD8	Q9HCK8	S2179	LSGKWPSSRRSQEMV	85 / 7 AA	291
Phosphosite 9:	CHD8	Q9HCK8	S2178	VLSGKWPSSRRSQEM	85 / 7 AA	291
Phosphosite 10:	MYCT1	Q8N699	S107	SAPISQWSSSRRSRS	100 / 6 AA	27
Phosphosite 11:	TATDN2	Q93075	S74	RRLSWGSSRRRNNSS	85 / 7 AA	85
Phosphosite 12:	TATDN2	Q93075	S73	SRRLSWGSSRRRNNS	85 / 7 AA	85
Phosphosite 13:	Crystallin-betaB2	P43320	T86	YPRWDSWTSSRRTDS	85 / 7 AA	23
Phosphosite 14:	XBP1	P17861	S230	SLPAWRSSQRSTQKD	66 / 9 AA	29
Phosphosite 15:	DCAMKL1	O15075	S291	YTKIASSSRRSTTKS	100 / 7 AA	82
Phosphosite 16:	PTCHD3	Q3KNS1	S200	DSYRFSASRRSTEAN	75 / 8 AA	87
Phosphosite 17:	C1orf106	Q3KP66	S58	PWDSWGSSRLPTQPG	66 / 9 AA	73
Phosphosite 18:	MRPL21	Q7Z2W9	S36	AASLWSASRRFNSQS	83 / 6 AA	23
Phosphosite 19:	TCF9	P16383	S73	GRGRVWASSRRATKA	71 / 7 AA	89
Phosphosite 20:	MRPL21	Q7Z2W9	S34	PGAASLWSASRRFNS	83 / 6 AA	23