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:	CHRNB4
Human P-Site:	S323
P-Site Sequence:	VLNVHHRSPSTHTMA
UniProt:	P30926
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHRNB4	P30926	S323	VLNVHHRSPSTHTMA	100 / 9 AA	56
Phosphosite 1:	CHRNA2	Q15822	S356	VLNVHHRSPSTHTMP	100 / 9 AA	60
Phosphosite 2:	CHRNB2	P17787	S325	VLNVHHRSPTTHTMA	88 / 9 AA	57
Phosphosite 3:	nAChRA4	P43681	S334	VLNVHHRSPRTHTMP	88 / 9 AA	70
Phosphosite 4:	CHRNA1	P02708	S347	VINTHHRSPSTHVMP	88 / 9 AA	55
Phosphosite 5:	nAChRA3	P32297	T332	VLNVHYRTPTTHTMP	66 / 9 AA	57
Phosphosite 6:	CHRNB2	P17787	T327	NVHHRSPTTHTMAPW	85 / 7 AA	57
Phosphosite 7:	RNASEN	Q9NRR4	S355	LEIVNHRSPSREKKR	85 / 7 AA	159
Phosphosite 8:	PTPN4	P29074	S437	EVFVNQRSPSSTQAN	62 / 8 AA	106
Phosphosite 9:	CHRNB4	P30926	T326	VHHRSPSTHTMAPWV	100 / 6 AA	56
Phosphosite 10:	NKTR	P30414	S1454	RSYSHHRSPSESSRY	100 / 6 AA	166
Phosphosite 11:	OR1G1	P47890	S262	SFCVDFSSPSTHSAQ	66 / 9 AA	35
Phosphosite 12:	CHRNA5	P30532	S343	NIHHRSSSTHNAMAP	85 / 7 AA	53
Phosphosite 13:	POU3F4	P49335	S98	GAIIHHRSPHVAHHS	83 / 6 AA	39
Phosphosite 14:	WDR60	Q8WVS4	S763	LTSVNHRSPLQAVEP	83 / 6 AA	123
Phosphosite 15:	QIK	Q9H0K1	S576	KREVHNRSPVSFREG	83 / 6 AA	104
Phosphosite 16:	nAChRD	Q07001	S339	NIHFRTPSTHVLSEG	71 / 7 AA	59
Phosphosite 17:	AHDC1	Q5TGY3	S957	PPSAMARSPTTHPPA	83 / 6 AA	168
Phosphosite 18:	C16orf55	Q96N06	S128	YRRHRNPSTADAYNS	83 / 6 AA	15
Phosphosite 19:	CHRNB2	P17787	T328	VHHRSPTTHTMAPWV	83 / 6 AA	57
Phosphosite 20:	nAChRD	Q07001	T340	IHFRTPSTHVLSEGV	83 / 6 AA	59