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:	T24
P-Site Sequence:	AGILATDTHHPQDSA
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	T24	AGILATDTHHPQDSA	100 / 9 AA	50
Phosphosite 1:	KIAA1586	Q9HCI6	T766	NHRLATDTRVRQKST	66 / 9 AA	90
Phosphosite 2:	BCKDK	O14874	T37	RSTSATDTHHVEMAR	75 / 8 AA	46
Phosphosite 3:	ZDBF2	Q9HCK1	T1760	APPLPSDTDQPQETV	55 / 9 AA	266
Phosphosite 4:	BCKDK	O14874	T35	RARSTSATDTHHVEM	100 / 6 AA	46
Phosphosite 5:	WDR26	Q9H7D7	T505	KTVLASDTHQRIRGY	62 / 8 AA	72
Phosphosite 6:	ENTPD4	Q9Y227	T82	TDIEATDTNNPNVNY	71 / 7 AA	70
Phosphosite 7:	HOXA5	P20719	T93	YSQPATSTHSPQPDP	75 / 8 AA	29
Phosphosite 8:	DHX33	Q9H6R0	T646	GTYATTDTHQPVAIH	71 / 7 AA	79
Phosphosite 9:	HMG2L1	Q9UGU5	T69	SELYFLGTDTHKKKR	83 / 6 AA	66
Phosphosite 10:	TTN	Q8WZ42	T20954	EDPLATDTRVSVESS	62 / 8 AA	3816
Phosphosite 11:	MLXIP	Q9HAP2	T511	SQGLVITTHHPAPSA	62 / 8 AA	101
Phosphosite 12:	RAPGEF2	Q9Y4G8	S33	TKLHLTDSLHPQVTH	71 / 7 AA	167
Phosphosite 13:	GATA3	P23771	T26	LNGQHPDTHHPGLSH	100 / 5 AA	48
Phosphosite 14:	TTN	Q8WZ42	T20952	KGEDPLATDTRVSVE	83 / 6 AA	3816
Phosphosite 15:	CHGA	P10645	T183	EEEEATNTHPPASLP	71 / 7 AA	51
Phosphosite 16:	KIAA1586	Q9HCI6	T764	NCNHRLATDTRVRQK	83 / 6 AA	90
Phosphosite 17:	MAP1A	P78559	T2551	KAGGVSGTHHPRPGH	50 / 8 AA	306
Phosphosite 18:	Bcl-11A	Q9H165	T291	AEEMALATHHPSAFD	62 / 8 AA	91
Phosphosite 19:	DMXL1	Q9Y485	T1456	TQLLMTDTHMLETDE	83 / 6 AA	338
Phosphosite 20:	JMJD1C	Q15652	T753	RTCLNPGTHHPALTP	62 / 8 AA	285