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:	S404
P-Site Sequence:	ETEPDGGSGWTKTQL
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	S404	ETEPDGGSGWTKTQL	100 / 9 AA	50
Phosphosite 1:	HTR3C	Q8WXA8	T407	PDGGSGWTKTQLMEL	100 / 6 AA	50
Phosphosite 2:	TEAD2	Q15562	S14	GAALDDGSGWTGSEE	85 / 7 AA	49
Phosphosite 3:	RNF208	Q9H0X6	S11	DPGPEAGSGWPGLLM	71 / 7 AA	28
Phosphosite 4:	SV2C	Q496J9	S188	TDLCIPNSGSGWLGS	71 / 7 AA	82
Phosphosite 5:	FANK1	Q8TC84	S243	VDVVDTGSGWTPLMR	85 / 7 AA	38
Phosphosite 6:	SRRM3	A6NNA2	S306	SPSPSGGSGWGSPQR	85 / 7 AA	65
Phosphosite 7:	FBXO41	Q8TF61	S528	SARPEGGSGRGRRAE	55 / 9 AA	95
Phosphosite 8:	ARMCX2	Q7L311	S343	PDSEEGESGWTDTES	71 / 7 AA	66
Phosphosite 9:	islet-2	Q96A47	S174	LHLPDAGSGRQPALR	71 / 7 AA	40
Phosphosite 10:	DHRS4L2	Q6PKH6	S221	RLASAGCSGWTRKKR	55 / 9 AA	25
Phosphosite 11:	MSSK1	Q9UPE1	S311	GLRLDGGSGSTSSSG	85 / 7 AA	59
Phosphosite 12:	LBXCOR1	P84550	S716	ANSPDGGSPRPRRRL	55 / 9 AA	100
Phosphosite 13:	C14orf102	Q9H7Z3	S18	SEAPDGGSSRKELDW	71 / 7 AA	133
Phosphosite 14:	ATG16L2	Q8NAA4	T552	FKCGSDWTKAVFSPD	83 / 6 AA	69
Phosphosite 15:	SOS2	Q07890	S805	QPSELVGSVWTKEDK	83 / 6 AA	153
Phosphosite 16:	Sos1	Q07889	S807	QPSELVGSVWTKEDK	83 / 6 AA	152
Phosphosite 17:	DDX42	Q86XP3	S729	GSSAAGASGWTSAGS	62 / 8 AA	103
Phosphosite 18:	LOXHD1	Q8IVV2	S353	HDGKDSGSGWYLDRV	83 / 6 AA	222
Phosphosite 19:	MSRB3	Q8IXL7	S95	KSETKFDSGSGWPSF	83 / 6 AA	20
Phosphosite 20:	LMAN1	P49257	S92	SLKSQRGSVWTKTKA	83 / 6 AA	58