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:	HTR5A
Human P-Site:	S186
P-Site Sequence:	FGWGETYSEGSEECQ
UniProt:	P47898
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR5A	P47898	S186	FGWGETYSEGSEECQ	100 / 9 AA	40
Phosphosite 1:	HTR5A	P47898	Y185	LFGWGETYSEGSEEC	100 / 8 AA	40
Phosphosite 2:	ZHX3	Q9H4I2	S921	KGMGDTYSEVSENSE	77 / 9 AA	105
Phosphosite 3:	ZHX3	Q9H4I2	Y920	HKGMGDTYSEVSENS	75 / 8 AA	105
Phosphosite 4:	PCDH18	Q9HCL0	S1024	PPSLDTYSECSEVDR	75 / 8 AA	126
Phosphosite 5:	TMEM50A	O95807	Y83	GQVRGDSYSEGCLGQ	62 / 8 AA	17
Phosphosite 6:	TMEM50A	O95807	S84	QVRGDSYSEGCLGQT	62 / 8 AA	17
Phosphosite 7:	PITPNM2	Q9BZ72	Y34	KKSRNETYGEGSGVE	85 / 7 AA	149
Phosphosite 8:	ANKMY1	Q9P2S6	Y87	FGPGVETYPDGSQDV	71 / 7 AA	106
Phosphosite 9:	TMEM50A	O95807	S82	NGQVRGDSYSEGCLG	71 / 7 AA	17
Phosphosite 10:	HEATR6	Q6AI08	Y64	DQLISENYSEGSGVA	85 / 7 AA	129
Phosphosite 11:	HEATR6	Q6AI08	S65	QLISENYSEGSGVAP	85 / 7 AA	129
Phosphosite 12:	piccolo	Q9Y6V0	S2098	ESLILTYSEPSESAT	85 / 7 AA	567
Phosphosite 13:	BAT2	P48634	S1089	RTASETRSEGSEYEE	87 / 8 AA	229
Phosphosite 14:	ZHX3	Q9H4I2	T919	VHKGMGDTYSEVSEN	83 / 6 AA	105
Phosphosite 15:	JPH4	Q96JJ6	Y123	DGYGTETYSDGGTYQ	83 / 6 AA	66
Phosphosite 16:	JPH3	Q8WXH2	Y124	DGYGTETYSDGGTYQ	83 / 6 AA	81
Phosphosite 17:	EPRS	P07814	T559	IEGADAETFSEGEMV	71 / 7 AA	171
Phosphosite 18:	JPH4	Q96JJ6	S124	GYGTETYSDGGTYQG	83 / 6 AA	66
Phosphosite 19:	JPH3	Q8WXH2	S125	GYGTETYSDGGTYQG	83 / 6 AA	81
Phosphosite 20:	EPRS	P07814	S561	GADAETFSEGEMVTF	71 / 7 AA	171