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:	HTR3E
Human P-Site:	S221
P-Site Sequence:	EWELLGLSKATAKLS
UniProt:	A5X5Y0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR3E	A5X5Y0	S221	EWELLGLSKATAKLS	100 / 9 AA	51
Phosphosite 1:	ASAH2	Q9NR71	S729	HKGLLGLSNATVEWH	77 / 9 AA	86
Phosphosite 2:	ASAH2C	P0C7U2	S571	HKGLLGLSNATVEWH	77 / 9 AA	69
Phosphosite 3:	ASAH2B	P0C7U1	S114	HKGLLGLSNATVEWH	77 / 9 AA	19
Phosphosite 4:	NPFFR2	Q9Y5X5	S64	DRRRLGLSRQTAKSS	75 / 8 AA	60
Phosphosite 5:	CSF2	P04141	S46	ARRLLNLSRDTAAEM	66 / 9 AA	16
Phosphosite 6:	PGLYRP2	Q96PD5	T94	SPELLGLTKEVARHD	66 / 9 AA	62
Phosphosite 7:	PKD1L1	Q8TDX9	S2706	KDCLLGLSKSDQRAM	85 / 7 AA	315
Phosphosite 8:	ASXL2	Q76L83	S1059	HQYHEGLSKATQDQI	100 / 6 AA	154
Phosphosite 9:	TRMT5	Q32P41	S375	LMQLLGLSKERKPSV	85 / 7 AA	58
Phosphosite 10:	CEP250	Q9BV73	S2326	QAGSLEISKATASSP	75 / 8 AA	281
Phosphosite 11:	DNAH2	Q9P225	S848	KWSLLELSKAINGDG	75 / 8 AA	508
Phosphosite 12:	FLNA	P21333	S2568	VAKGLGLSKAYVGQK	100 / 6 AA	281
Phosphosite 13:	PHF3	Q92576	S808	ECEKLGLSKHTTNDR	75 / 8 AA	229
Phosphosite 14:	C6orf222	P0C671	S185	RGREEGLSKAAAALR	85 / 7 AA	72
Phosphosite 15:	TMF1	P82094	S469	EAQLLSLSKEKALLE	66 / 9 AA	123
Phosphosite 16:	ERBB2IP	Q96RT1	S850	CSVDLGISKSTEDLS	62 / 8 AA	158
Phosphosite 17:	OR1F2P	Q96R84	S18	EFLLLGLSRQPQQQH	83 / 6 AA	35
Phosphosite 18:	OR1F1	O43749	S18	EFLLLGLSRQPQQQH	83 / 6 AA	35
Phosphosite 19:	SDCCAG3	Q96C92	S123	KTKNLGLSKEDPASR	62 / 8 AA	48
Phosphosite 20:	PALLD	Q8WX93	S595	NNPELGLSRAALQMQ	71 / 7 AA	151