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:	S16
P-Site Sequence:	EGLPQEASNRSLNAT
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	S16	EGLPQEASNRSLNAT	100 / 9 AA	42
Phosphosite 1:	DNAH8	Q96JB1	S1231	NIPPQEASNRLQIFQ	100 / 7 AA	515
Phosphosite 2:	DNAH5	Q8TE73	S1365	GLKPQEASDRLIMFQ	85 / 7 AA	529
Phosphosite 3:	PPP2R2C	Q9Y2T4	S272	FEEPEDPSNRSFFSE	55 / 9 AA	52
Phosphosite 4:	PPP2R2B	Q00005	S272	FEEPEDPSNRSFFSE	55 / 9 AA	52
Phosphosite 5:	PPP2R2A	P63151	S276	FEEPEDPSNRSFFSE	55 / 9 AA	52
Phosphosite 6:	SPEF2	Q9C093	S222	IQIPKPASNRTLKAL	66 / 9 AA	210
Phosphosite 7:	SNX1	Q13596	T122	SLPPQEATNSSKPQP	75 / 8 AA	59
Phosphosite 8:	WBSCR28	Q6UE05	S237	EVEPQEVSGSSLLPS	66 / 9 AA	29
Phosphosite 9:	SKT	Q5T5P2	S1711	SHIAQEASPRPLLVP	75 / 8 AA	214
Phosphosite 10:	SMF	Q12766	S139	PRGPRQASVRSLRSE	66 / 9 AA	168
Phosphosite 11:	MRPL17	Q9NRX2	S163	LRQSQEASNHSSHTA	75 / 8 AA	20
Phosphosite 12:	EXOC7	Q9UPT5	S8	MIPPQEASARRREIE	85 / 7 AA	83
Phosphosite 13:	ARID5B	Q14865	S594	ESEPQEASFPSFPTT	66 / 9 AA	132
Phosphosite 14:	MTMR4	Q9NYA4	S598	VAQSQEFSGRSLDRL	66 / 9 AA	133
Phosphosite 15:	PLEKHH2	Q8IVE3	S876	SDEDYEASGRSLLST	85 / 7 AA	168
Phosphosite 16:	MRM1	Q6IN84	S327	LQDPQEPSARSEGLS	75 / 8 AA	39
Phosphosite 17:	TJP1	Q07157	S334	RHSPQQPSNGSLRSR	66 / 9 AA	195
Phosphosite 18:	FAM153A	Q9UHL3	S93	AEHLPEASNQSLLTV	85 / 7 AA	35
Phosphosite 19:	FAM153B	P0C7A2	S170	AEHLPEASNQSLLTV	85 / 7 AA	44
Phosphosite 20:	C4orf45	Q96LM5	S64	WRPASNRSLPAKYKH	100 / 6 AA	22