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:	T377
P-Site Sequence:	EHLAQPGTLKEVWSQ
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	T377	EHLAQPGTLKEVWSQ	100 / 9 AA	50
Phosphosite 1:	BRD1	O95696	S592	RIFAQPVSLKEVPDY	77 / 9 AA	120
Phosphosite 2:	WDR6	Q9NNW5	T350	KSRSRPGTLKAVTLA	66 / 9 AA	122
Phosphosite 3:	RNF17	Q9BXT8	S577	QPLAQPCSLKDIVPQ	55 / 9 AA	185
Phosphosite 4:	MESP1	Q9BRJ9	T60	ASPARPGTLRDPRAP	62 / 8 AA	29
Phosphosite 5:	RIZ	Q13029	T226	SALEQPATLQEVASQ	75 / 8 AA	189
Phosphosite 6:	GPAM	Q9HCL2	S405	VDFAQPFSLKEYLES	75 / 8 AA	94
Phosphosite 7:	ARHGEF12	Q9NZN5	T1224	KEQHTDGTLKEVGED	100 / 6 AA	173
Phosphosite 8:	WDR86	Q86TI4	T95	PAPAHPGTLAEERLS	75 / 8 AA	53
Phosphosite 9:	HLCS	P50747	T25	SVHLQDSTLKEVKDQ	75 / 8 AA	81
Phosphosite 10:	MAGI1	Q96QZ7	T175	LDLEQSGTLLEVGTY	75 / 8 AA	165
Phosphosite 11:	E2A	P15923	T471	ALPSQPGTLPDLSRP	55 / 9 AA	68
Phosphosite 12:	OGFR	Q9NZT2	T150	NWHAKPLTLREVEVF	66 / 9 AA	73
Phosphosite 13:	CIITA	P33076	T800	LKRLQPGTLRARQLL	71 / 7 AA	123
Phosphosite 14:	TANC1	Q9C0D5	T1034	PGPPQPGTLRKSHAL	71 / 7 AA	202
Phosphosite 15:	C3orf62	Q6ZUJ4	S235	ATDADPGSLKQAFDD	55 / 9 AA	30
Phosphosite 16:	RapGEF1	Q13905	T835	GVAARPGTLHDFHSH	62 / 8 AA	121
Phosphosite 17:	Tiam2	Q8IVF5	T1314	LVAEQSGTEKEVTEL	66 / 9 AA	193
Phosphosite 18:	FGD5	Q6ZNL6	T156	GCADEPGTLEQVSRS	62 / 8 AA	160
Phosphosite 19:	SVIL	O95425	T856	RYQTQPVTLGEVEQV	66 / 9 AA	248
Phosphosite 20:	VPS37C	A5D8V6	T99	SSALQPGTLLDLLQV	62 / 8 AA	39