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:	HTR1D
Human P-Site:	T23
P-Site Sequence:	SNRSLNATETSEAWD
UniProt:	P28221
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR1D	P28221	T23	SNRSLNATETSEAWD	100 / 9 AA	42
Phosphosite 1:	FASTKD5	Q7L8L6	S133	RVHSYNASETSQLLS	66 / 9 AA	87
Phosphosite 2:	ADCK2	Q7Z695	T138	LHLLLKATETSGPTY	85 / 7 AA	69
Phosphosite 3:	HIVEP2	P31629	T2318	SEDSLNATEREQEEN	100 / 6 AA	269
Phosphosite 4:	VAPA	Q9P0L0	T170	HSVSLNDTETRKLME	75 / 8 AA	28
Phosphosite 5:	PGLYRP2	Q96PD5	T79	GAWSLNATELDPCPL	100 / 6 AA	62
Phosphosite 6:	NFE2L3	Q9Y4A8	T256	NERHLNGTDTSFSLE	71 / 7 AA	76
Phosphosite 7:	SERPINA3	P01011	T108	KGLKFNLTETSEAEI	75 / 8 AA	48
Phosphosite 8:	SCN3A	Q9NY46	S1137	KEKLNATSSSEGSTV	75 / 8 AA	226
Phosphosite 9:	SCN2A	Q99250	S1139	KEKLNATSSSEGSTV	75 / 8 AA	228
Phosphosite 10:	SCN3A	Q9NY46	T1136	SKEKLNATSSSEGST	75 / 8 AA	226
Phosphosite 11:	SCN2A	Q99250	T1138	SKEKLNATSSSEGST	75 / 8 AA	228
Phosphosite 12:	C1orf125	Q5T1B0	S15	STPLNSTSTSESKKL	75 / 8 AA	118
Phosphosite 13:	VPS13A	Q96RL7	T3028	FQGIKRATETSEVES	100 / 6 AA	360
Phosphosite 14:	CNKSR2	Q8WXI2	T733	KHSRLSSTETSQSQS	62 / 8 AA	117
Phosphosite 15:	MSX2	P35548	T182	FSSSLNLTETQVKIW	85 / 7 AA	29
Phosphosite 16:	FER1L6	Q2WGJ9	T1118	ISDSLTATESSGAHS	75 / 8 AA	209
Phosphosite 17:	TEP1	Q99973	T181	ALKSISATETAQEAT	55 / 9 AA	290
Phosphosite 18:	CXorf59	Q8N9S7	S77	ENLHLDESETSEEDH	62 / 8 AA	58
Phosphosite 19:	VPS13A	Q96RL7	S3031	IKRATETSEVESLRP	100 / 6 AA	360
Phosphosite 20:	NFATC2IP	Q8NCF5	T342	LTSSPEATETSQQLQ	66 / 9 AA	46