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:	HTR3E
Human P-Site:	Y152
P-Site Sequence:	SNEGRIRYKKPMKVD
UniProt:	A5X5Y0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR3E	A5X5Y0	Y152	SNEGRIRYKKPMKVD	100 / 9 AA	51
Phosphosite 1:	HTR3C	Q8WXA8	Y152	SSEGRIKYDKPMRVT	77 / 9 AA	50
Phosphosite 2:	PBX4	Q9BYU1	Y268	FGNKRIRYKKNMGKF	87 / 8 AA	41
Phosphosite 3:	KIAA1143	Q96AT1	Y97	PADGRIIYRKPVKHP	66 / 9 AA	17
Phosphosite 4:	PBX3	P40426	Y293	FGNKRIRYKKNIGKF	75 / 8 AA	47
Phosphosite 5:	PBX2	P40425	Y302	FGNKRIRYKKNIGKF	75 / 8 AA	46
Phosphosite 6:	PBX1	P40424	Y291	FGNKRIRYKKNIGKF	75 / 8 AA	47
Phosphosite 7:	PSME4	Q14997	Y373	RRLHRERYKKPSWLT	85 / 7 AA	211
Phosphosite 8:	ASCC3	Q8N3C0	Y445	YEEVRIPYSEPMPLS	62 / 8 AA	251
Phosphosite 9:	ASCC3	Q8N3C0	S446	EEVRIPYSEPMPLSF	62 / 8 AA	251
Phosphosite 10:	TTN	Q8WZ42	Y32817	LQVERLRYKKQEFKS	62 / 8 AA	3816
Phosphosite 11:	SLPI	P03973	Y46	KSAQCLRYKKPECQS	83 / 6 AA	14
Phosphosite 12:	C9orf97	Q5T7W7	Y275	ISPKKISYKKPGIHL	71 / 7 AA	58
Phosphosite 13:	C12orf61	Q8N7H1	Y59	LGCGRVRYPGPHPRR	62 / 8 AA	13
Phosphosite 14:	LPPR4	Q7Z2D5	S606	STVSCTGSIRYKTLT	83 / 6 AA	88
Phosphosite 15:	C9orf97	Q5T7W7	S274	GISPKKISYKKPGIH	71 / 7 AA	58
Phosphosite 16:	EPB41L4A	Q9HCS5	S314	RKLSKFGSIRYKHRY	83 / 6 AA	69
Phosphosite 17:	FBN3	Q75N90	Y2739	GLEGRIRYVIVRGNE	100 / 5 AA	300
Phosphosite 18:	PCIF1	Q9H4Z3	Y432	NNVVCIRYKGEMVKV	71 / 7 AA	81
Phosphosite 19:	FAM47B	Q8NA70	Y548	AQRGRIRYGPWYFEP	100 / 5 AA	74
Phosphosite 20:	SP140	Q13342	Y668	PDPPRIRYRKKKRIL	83 / 6 AA	100