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:	HTR2b
Human P-Site:	S456
P-Site Sequence:	RSSTIQSSSIILLDT
UniProt:	P41595
Intern. Prot. ID:	IPI00015134

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR2b	P41595	S456	RSSTIQSSSIILLDT	100 / 9 AA	54
Phosphosite 1:	HOXA2	O43364	S34	PVADTFQSSSIKTST	85 / 7 AA	41
Phosphosite 2:	RHOBTB3	O94955	S296	SPTDIQDSSIIRTTQ	85 / 7 AA	69
Phosphosite 3:	CAMTA2	O94983	S73	KTRPQNGSIILYNRK	71 / 7 AA	132
Phosphosite 4:	RHOBTB3	O94955	S297	PTDIQDSSIIRTTQD	85 / 7 AA	69
Phosphosite 5:	RNF19A	Q9NV58	S282	LRLRTIRSSSISYSQ	85 / 7 AA	91
Phosphosite 6:	RNF19A	Q9NV58	S283	RLRTIRSSSISYSQE	85 / 7 AA	91
Phosphosite 7:	PHC2	Q8IXK0	S137	QAPAQSSSINLAASP	85 / 7 AA	91
Phosphosite 8:	HEL308	Q8TDG4	S309	AKKTIESSSNDLGPF	66 / 9 AA	124
Phosphosite 9:	TTN	Q8WZ42	S28871	ISPPSQSSGIIMTRD	71 / 7 AA	3816
Phosphosite 10:	NUFIP2	Q7Z417	S373	LNKTIQNSSVSPTSS	71 / 7 AA	76
Phosphosite 11:	ZNF514	Q96K75	S274	RAFSQSSSLVLHYRF	71 / 7 AA	46
Phosphosite 12:	SAPAP1	O14490	S528	TTVRTIQSSTVSSCI	71 / 7 AA	109
Phosphosite 13:	SAPAP1	O14490	S529	TVRTIQSSTVSSCIT	71 / 7 AA	109
Phosphosite 14:	ZNF595	Q8IYB9	S437	GKAFNQSSTLILHKR	71 / 7 AA	74
Phosphosite 15:	ZNF677	Q86XU0	S445	RAFIQSSSLVEHQRI	71 / 7 AA	68
Phosphosite 16:	ZNF677	Q86XU0	S443	CGRAFIQSSSLVEHQ	71 / 7 AA	68
Phosphosite 17:	ZNF271	Q14591	S383	GKTFSQSSNLILHQR	71 / 7 AA	76
Phosphosite 18:	PTPN4	P29074	S718	NMEIPSSSIINQYIA	85 / 7 AA	106
Phosphosite 19:	ZNF396	Q96N95	S264	GKIFSQSSALILHQR	71 / 7 AA	39
Phosphosite 20:	NUP210L	Q5VU65	S105	STQPIRLSSIILARE	75 / 8 AA	211