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:	HTR3C
Human P-Site:	T398
P-Site Sequence:	KKLGPRETEPDGGSG
UniProt:	Q8WXA8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTR3C	Q8WXA8	T398	KKLGPRETEPDGGSG	100 / 9 AA	50
Phosphosite 1:	C1orf104	Q66K80	T56	QRKGPRETHPDALKG	77 / 9 AA	24
Phosphosite 2:	BAT2	P48634	T997	KLGGPKETPPNGNLS	66 / 9 AA	229
Phosphosite 3:	SMU1	Q2TAY7	Y132	YFDPREAYPDGSSKE	75 / 8 AA	58
Phosphosite 4:	HSPA12A	O43301	T15	GSDGPRETAPTSAYS	85 / 7 AA	75
Phosphosite 5:	TOR1AIP2	Q8NFQ8	T414	ASVGPRETEEKVRDL	100 / 6 AA	51
Phosphosite 6:	ABCA4	P78363	S489	LYKGPRESQADDMAN	62 / 8 AA	256
Phosphosite 7:	TOP2A	P11388	T1315	FDVPPRETEPRRAAT	100 / 6 AA	174
Phosphosite 8:	SPATC1	Q76KD6	T408	DSRGPRTTEPSTKSM	85 / 7 AA	62
Phosphosite 9:	FBXO31	Q5XUX0	S400	GRQGPRESQPSPAQP	71 / 7 AA	61
Phosphosite 10:	CHD4	Q14839	T1633	RTEEPMETEPKGAAD	75 / 8 AA	218
Phosphosite 11:	AFF1	P51825	T535	PPEGPRSTEPPRRHP	85 / 7 AA	131
Phosphosite 12:	DNMBP	Q6XZF7	T1505	QAPEDRSTEPDGSEA	85 / 7 AA	177
Phosphosite 13:	SPATC1	Q76KD6	T407	NDSRGPRTTEPSTKS	85 / 7 AA	62
Phosphosite 14:	AFF1	P51825	S534	APPEGPRSTEPPRRH	85 / 7 AA	131
Phosphosite 15:	EXTL3	O43909	T580	LDLGPVETEPPYASP	85 / 7 AA	105
Phosphosite 16:	RNF130	Q86XS8	T257	VKKGDKETDPDFDHC	62 / 8 AA	46
Phosphosite 17:	ZBTB24	O43167	S630	IESQMGPSQTEPVHV	71 / 7 AA	78
Phosphosite 18:	ZNF469	Q96JG9	T2733	GFWGPRETKALGVCK	66 / 9 AA	259
Phosphosite 19:	Uncharacterized protein FLJ43738	Q6ZUG5	T94	ALISPRETENNPFES	83 / 6 AA	66
Phosphosite 20:	CLMN	Q96JQ2	T589	KVPSPHETKPDEDAE	62 / 8 AA	112