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:	Y43
P-Site Sequence:	SKQLLQKYHKEVRPV
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	Y43	SKQLLQKYHKEVRPV	100 / 9 AA	50
Phosphosite 1:	URB1	O60287	Y374	CPDLLNKYFKEVTFS	77 / 9 AA	254
Phosphosite 2:	PRIC285	Q9BYK8	Y1323	ITKVLQKYHTELGRV	85 / 7 AA	295
Phosphosite 3:	ZNF12	P17014	Y78	GEFLLQSYPDEVWQT	66 / 9 AA	58
Phosphosite 4:	CENPE	Q02224	Y348	DEALLKRYRKEIMDL	55 / 9 AA	316
Phosphosite 5:	TBC1D30	Q9Y2I9	Y588	LAPELQKYQKQIKEP	62 / 8 AA	103
Phosphosite 6:	ZNF281	Q9Y2X9	Y330	SMKFIQKYHMERHKR	62 / 8 AA	97
Phosphosite 7:	ZNF148	Q9UQR1	Y240	GMRFIQKYHMERHKR	62 / 8 AA	89
Phosphosite 8:	KIFC3	Q9BVG8	Y425	NQELLRKYRRELQLR	55 / 9 AA	93
Phosphosite 9:	RIMKLB	Q9ULI2	Y195	APYLFQKYVKESHGR	75 / 8 AA	42
Phosphosite 10:	RIMKLA	Q8IXN7	Y191	VPYLFQKYVKESHGK	75 / 8 AA	43
Phosphosite 11:	SLC43A3	Q8NBI5	Y346	MDRLKQKYQKEARKT	66 / 9 AA	55
Phosphosite 12:	PPEF2	O14830	Y479	TQQLLQKYNMQFLIR	62 / 8 AA	87
Phosphosite 13:	ISY1	Q9ULR0	Y267	KMELLQKYASETLQA	66 / 9 AA	38
Phosphosite 14:	KNL2	Q6P0N0	Y1064	YVFRMQKYHKSNGGI	83 / 6 AA	129
Phosphosite 15:	CCDC108	Q6ZU64	Y1532	SQQLMRQYHKELQEW	55 / 9 AA	217
Phosphosite 16:	SEC14L3	Q9UDX4	Y393	PDEGMQKYDKELTPV	62 / 8 AA	46
Phosphosite 17:	PTPDC1	A2A3K4	Y104	SSELLEKYHIIDQFL	83 / 6 AA	84
Phosphosite 18:	MAP3K1	Q13233	Y392	VESLFQKYHSRRSSR	83 / 6 AA	164
Phosphosite 19:	SPTB	P11277	Y1944	SVELLMKYHQGINAE	55 / 9 AA	246
Phosphosite 20:	ZNF132	P52740	T314	RKHQKFHTEVKYYEC	71 / 7 AA	81