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:	T338
P-Site Sequence:	HLLHVATTQPPPLPR
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	T338	HLLHVATTQPPPLPR	100 / 9 AA	51
Phosphosite 1:	HTR3C	Q8WXA8	T338	YLLHVATTQPPPMPR	100 / 9 AA	50
Phosphosite 2:	HTR3C	Q8WXA8	T337	TYLLHVATTQPPPMP	100 / 8 AA	50
Phosphosite 3:	HTR3E	A5X5Y0	T337	THLLHVATTQPPPLP	100 / 8 AA	51
Phosphosite 4:	DHX34	Q14147	T210	GFSHVACTQPRRIAC	66 / 9 AA	65
Phosphosite 5:	CRLF1	O75462	T235	DILDVVTTDPPPDVH	66 / 9 AA	46
Phosphosite 6:	LMO7	Q8WWI1	T1584	STTGVATTQSPTPRS	85 / 7 AA	193
Phosphosite 7:	LMO7	Q8WWI1	T1583	TSTTGVATTQSPTPR	85 / 7 AA	193
Phosphosite 8:	GLTSCR1	Q9NZM4	T1236	SSAPGASTQPPPHLP	85 / 7 AA	153
Phosphosite 9:	POLN	Q7Z5Q5	T887	APGSPASTQPPPLHF	85 / 7 AA	100
Phosphosite 10:	UNC13B	O14795	T340	EMKEDATTHPPPDLV	85 / 7 AA	181
Phosphosite 11:	ARIH2	O95376	T132	NPSKHVPTSHPPHHC	62 / 8 AA	58
Phosphosite 12:	WBP2	Q969T9	S245	HNVYMPTSQPPPPPY	55 / 9 AA	28
Phosphosite 13:	ARIH2	O95376	S133	PSKHVPTSHPPHHCA	62 / 8 AA	58
Phosphosite 14:	HePTP	P35236	T23	LSLGAAMTQPPPEKT	75 / 8 AA	41
Phosphosite 15:	CRYGN	Q8WXF5	T173	ATTKPATTQPPFLTA	100 / 6 AA	21
Phosphosite 16:	RREB1	Q92766	T875	GFLHRGPTQPPPPHV	66 / 9 AA	181
Phosphosite 17:	NOLC1	Q14978	T350	AVVSKATTKPPPAKK	85 / 7 AA	74
Phosphosite 18:	ATP6AP1	Q15904	T388	GSLLVARTQPSPWQM	75 / 8 AA	52
Phosphosite 19:	DBN1	Q16643	S362	ALDEVTSSQPPPLPP	62 / 8 AA	71
Phosphosite 20:	KIAA1549	Q9HCM3	T443	DMSSVTTTQVPPAHG	75 / 8 AA	203