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:	HTR5A
Human P-Site:	S13
P-Site Sequence:	NLTSFSLSTPSPLET
UniProt:	P47898
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR5A	P47898	S13	NLTSFSLSTPSPLET	100 / 9 AA	40
Phosphosite 1:	HTR5A	P47898	T14	LTSFSLSTPSPLETN	100 / 8 AA	40
Phosphosite 2:	ITGB4	P16144	S1639	PGSAFTLSTPSAPGP	66 / 9 AA	202
Phosphosite 3:	PLEKHH3	Q7Z736	T46	EETFELRTPSPAGGG	75 / 8 AA	85
Phosphosite 4:	CCAR1	Q8IX12	S120	LPTSLSLSTPQPTAQ	77 / 9 AA	133
Phosphosite 5:	CMKLR1	Q99788	S196	CFNNFSLSTPGSSSW	75 / 8 AA	42
Phosphosite 6:	CMKLR1	Q99788	S194	ISCFNNFSLSTPGSS	85 / 7 AA	42
Phosphosite 7:	MAP1A	P78559	S1296	PASSFSHSTPSGNGK	87 / 8 AA	306
Phosphosite 8:	CMKLR1	Q99788	T197	FNNFSLSTPGSSSWP	100 / 6 AA	42
Phosphosite 9:	ANK3	Q12955	T1545	KSIWSVSTPSPIKST	75 / 8 AA	480
Phosphosite 10:	ANK3	Q12955	S1544	LKSIWSVSTPSPIKS	75 / 8 AA	480
Phosphosite 11:	ANK3	Q12955	S1539	LKSIWSVSTPSPIKS	75 / 8 AA	480
Phosphosite 12:	PSMA2	P25787	T11	RGYSFSLTTFSPSGK	77 / 9 AA	26
Phosphosite 13:	REXO1	Q8N1G1	S910	AKTSFSLSRPSSPRV	87 / 8 AA	132
Phosphosite 14:	WNK1	Q9H4A3	S1545	TGLAFSLSAPSSSSS	85 / 7 AA	251
Phosphosite 15:	KIAA0284	Q9Y4F5	S1116	LTRSNSLSTPRPTRA	77 / 9 AA	172
Phosphosite 16:	UBN2	Q6ZU65	T986	MYRLPLSTPSPGNGS	75 / 8 AA	146
Phosphosite 17:	SETD2	Q9BYW2	S589	IKQSHSFSLQTPCSK	85 / 7 AA	288
Phosphosite 18:	UBN2	Q6ZU65	S985	LMYRLPLSTPSPGNG	75 / 8 AA	146
Phosphosite 19:	C7orf29	Q96FA7	S119	VSEYSLNSPSPLQSP	62 / 8 AA	26
Phosphosite 20:	UBN2	Q6ZU65	S988	RLPLSTPSPGNGSQG	100 / 6 AA	146