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:	HTR3D
Human P-Site:	T399
P-Site Sequence:	GPGEAELTGGSEWTR
UniProt:	Q70Z44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR3D	Q70Z44	T399	GPGEAELTGGSEWTR	100 / 9 AA	50
Phosphosite 1:	HTR3E	A5X5Y0	T401	GPAEAELTGGSEWTR	100 / 9 AA	51
Phosphosite 2:	SLC45A1	Q9Y2W3	T531	VKYESELTGSSERAE	77 / 9 AA	85
Phosphosite 3:	C8orf56	P0C853	T48	LASEAELTGNTWFLH	75 / 8 AA	12
Phosphosite 4:	RHBDF1	Q96CC6	T302	APEQADLTGGALDRS	62 / 8 AA	98
Phosphosite 5:	PCDHB11	Q9Y5F2	T756	YQYEVCLTGGSETNE	77 / 9 AA	87
Phosphosite 6:	PCDHB15	Q9Y5E8	T756	YQYEVCLTGGSESND	77 / 9 AA	86
Phosphosite 7:	PCDHB9	Q9Y5E1	T756	YQYEVCLTGGSETGE	77 / 9 AA	87
Phosphosite 8:	PCDHB16	Q9NRJ7	T756	YQYEVCLTGGSETSE	77 / 9 AA	85
Phosphosite 9:	SLC45A1	Q9Y2W3	S533	YESELTGSSERAEQP	85 / 7 AA	85
Phosphosite 10:	FRMD4B	Q9Y2L6	T405	CLREAELTGKMPKEY	100 / 6 AA	112
Phosphosite 11:	ANKRD38	Q5T7N3	T151	EPEDAELTFGSGRPQ	75 / 8 AA	107
Phosphosite 12:	FRMD4A	Q9P2Q2	T420	CLREAELTGKLPVEY	100 / 6 AA	115
Phosphosite 13:	CCDC120	Q96HB5	T64	CLQEAELTGQLPPEC	100 / 6 AA	68
Phosphosite 14:	C1orf106	Q3KP66	T148	CLREAELTGTLPAEY	100 / 6 AA	73
Phosphosite 15:	ESYT1	Q9BSJ8	S941	LSEEPELSGGPPHIT	62 / 8 AA	123
Phosphosite 16:	PPP1R2P9	O14990	T192	ESEEAPLTGGLQTQS	85 / 7 AA	23
Phosphosite 17:	CDH20	Q9HBT6	Y791	FRKLAELYGASEGPA	75 / 8 AA	89
Phosphosite 18:	PICALM	Q13492	T573	QPGEKKLTGGSNWQP	66 / 9 AA	71
Phosphosite 19:	MED13	Q9UHV7	T795	NSDEDELTPGSKKSA	75 / 8 AA	239
Phosphosite 20:	SALL4	Q9UJQ4	T499	GTNPKDLTGGSLPGD	83 / 6 AA	112