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:	S389
P-Site Sequence:	WSQLQSISNYLQTQD
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	S389	WSQLQSISNYLQTQD	100 / 9 AA	50
Phosphosite 1:	HTR3B	O95264	Y391	QLQSISNYLQTQDQT	100 / 7 AA	50
Phosphosite 2:	HTR3B	O95264	S387	EVWSQLQSISNYLQT	100 / 7 AA	50
Phosphosite 3:	TBC1D9	Q6ZT07	S396	DFLVQRISDFLQQTT	55 / 9 AA	143
Phosphosite 4:	TBC1D9B	Q66K14	S391	DFLVQRISDFLQKTP	55 / 9 AA	140
Phosphosite 5:	GPR98	Q8WXG9	S1511	KSDLHPISGYLEFRQ	55 / 9 AA	693
Phosphosite 6:	Ig kappa chain V-I region Hau	P01600	S30	CRASQSISSYLSWYQ	85 / 7 AA	12
Phosphosite 7:	Ig kappa chain V-I region Hau	P01600	S31	RASQSISSYLSWYQQ	85 / 7 AA	12
Phosphosite 8:	DRD3	P35462	T63	KERALQTTTNYLVVS	62 / 8 AA	44
Phosphosite 9:	SLFN5	Q08AF3	Y721	NAGPIANYLQQVMQE	71 / 7 AA	101
Phosphosite 10:	MYPN	Q86TC9	T420	IQQCQSPTNYLQGLD	75 / 8 AA	145
Phosphosite 11:	C10orf118	Q7Z3E2	S606	NAQLQSESNSLQSQF	77 / 9 AA	104
Phosphosite 12:	SAMD4	Q9UPU9	S519	RPDEENISSYLQLID	62 / 8 AA	59
Phosphosite 13:	TRIM26	Q12899	S323	TLDPQSASGYLQLSE	75 / 8 AA	62
Phosphosite 14:	SAMD4	Q9UPU9	S520	PDEENISSYLQLIDK	62 / 8 AA	59
Phosphosite 15:	Ig kappa chain V-I region Walker	P04431	Y54	ASQSISNYLNWYQQK	100 / 6 AA	14
Phosphosite 16:	C22orf25	Q6ICL3	T74	RGKLAALTNYLQPQL	55 / 9 AA	31
Phosphosite 17:	SLC5A4	Q9NY91	S461	HYTESISSYLGPPIA	71 / 7 AA	72
Phosphosite 18:	SLC5A4	Q9NY91	S460	IHYTESISSYLGPPI	71 / 7 AA	72
Phosphosite 19:	YTHDF2	Q9Y5A9	S394	PVLEKLRSINNYNPK	71 / 7 AA	62
Phosphosite 20:	Ig kappa chain V-III region VG	P04433	S50	CRASQSVSSYLAWYQ	71 / 7 AA	13