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:	HTR3B
Human P-Site:	S295
P-Site Sequence:	MSNQVPRSVGSTPLI
UniProt:	O95264
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR3B	O95264	S295	MSNQVPRSVGSTPLI	100 / 9 AA	50
Phosphosite 1:	DLGAP5	Q15398	T219	AAKQVPRTVSSTTAR	77 / 9 AA	95
Phosphosite 2:	HMCN1	Q96RW7	S4918	KITNVPRSLGSAMRK	75 / 8 AA	613
Phosphosite 3:	SF1	Q15637	S328	GEAPVPASVGSTSGP	77 / 9 AA	68
Phosphosite 4:	HIVEP1	P15822	S667	GKLLSPRSLGSTDSG	85 / 7 AA	297
Phosphosite 5:	TAS1R1	Q7RTX1	S495	KDNQVPKSVCSSDCL	66 / 9 AA	93
Phosphosite 6:	R-Ras	P10301	S155	SQRQVPRSEASAFGA	66 / 9 AA	23
Phosphosite 7:	PABPC1L	Q4VXU2	T474	ASTQVPRTVPHTQRV	66 / 9 AA	68
Phosphosite 8:	ARMCX3	Q9UH62	S288	LRAQVPSSLGSLFNK	75 / 8 AA	43
Phosphosite 9:	RPAP2	Q8IXW5	S350	KSNQVSRSVSSSVQV	66 / 9 AA	70
Phosphosite 10:	DYX1C1	Q8WXU2	S234	DSIPAPRSVGSIKIN	66 / 9 AA	48
Phosphosite 11:	GLI4	P10075	S86	KPEQAPRSPGSQAPD	75 / 8 AA	41
Phosphosite 12:	HTR3B	O95264	S298	QVPRSVGSTPLIGHF	100 / 6 AA	50
Phosphosite 13:	CTTNBP2	Q8WZ74	S1063	TLGNVPWSVGQSFAQ	83 / 6 AA	181
Phosphosite 14:	LPIN2	Q92539	S446	SGSQSPQSVGSAAAD	66 / 9 AA	99
Phosphosite 15:	COBLL1	Q53SF7	S886	RTEHQVPSSVSSPDD	75 / 8 AA	132
Phosphosite 16:	LPIN1	Q14693	S441	SANQSPQSVGSSGVD	66 / 9 AA	99
Phosphosite 17:	LRRC66	Q68CR7	S355	KQRRLPRSVRSTRDV	66 / 9 AA	98
Phosphosite 18:	MCM3	P25205	S216	PAGQLPRSVDVILDD	71 / 7 AA	91
Phosphosite 19:	TTN	Q8WZ42	S33410	RDEEVPRSVFPELTR	83 / 6 AA	3816
Phosphosite 20:	COBLL1	Q53SF7	S890	TEHQVPSSVSSPDDA	75 / 8 AA	132