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:	5-HT(2A)
Human P-Site:	S422
P-Site Sequence:	PALAYKSSQLQMGQK
UniProt:	P28223
Intern. Prot. ID:	IPI00002185

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	5-HT(2A)	P28223	S422	PALAYKSSQLQMGQK	100 / 9 AA	53
Phosphosite 1:	MARK2	Q7KZI7	S366	LLLGYKSSELEGDTI	62 / 8 AA	88
Phosphosite 2:	MARK2	Q7KZI7	S365	YLLLGYKSSELEGDT	62 / 8 AA	88
Phosphosite 3:	PRRX2	Q99811	S113	RNRTTFNSSQLQALE	62 / 8 AA	27
Phosphosite 4:	PRRX1	P54821	S103	RNRTTFNSSQLQALE	62 / 8 AA	27
Phosphosite 5:	COL6A6	A6NMZ7	S1822	FSDAYKKSQLLREIE	85 / 7 AA	247
Phosphosite 6:	PRRX2	Q99811	S114	NRTTFNSSQLQALER	62 / 8 AA	27
Phosphosite 7:	PRRX1	P54821	S104	NRTTFNSSQLQALER	62 / 8 AA	27
Phosphosite 8:	PLD2	O14939	S18	TGDELDSSQLQMESD	85 / 7 AA	106
Phosphosite 9:	TMEM16C	Q9BYT9	S349	PHEGAYKSSQPIKTH	100 / 6 AA	114
Phosphosite 10:	TMEM16C	Q9BYT9	Y347	FPPHEGAYKSSQPIK	100 / 6 AA	114
Phosphosite 11:	TMEM16C	Q9BYT9	S350	HEGAYKSSQPIKTHG	100 / 6 AA	114
Phosphosite 12:	TMEM117	Q9H0C3	S480	FNEIVYKSSHLTSEN	71 / 7 AA	60
Phosphosite 13:	USP24	Q9UPU5	S621	NKKDGFKSSQLNNPQ	71 / 7 AA	294
Phosphosite 14:	USP24	Q9UPU5	S622	KKDGFKSSQLNNPQF	71 / 7 AA	294
Phosphosite 15:	CCDC136	Q96JN2	S553	LQEKYKASQKEMGQL	62 / 8 AA	134
Phosphosite 16:	SPATA2	Q9UM82	T512	NQLNYKSTQLSHLVY	83 / 6 AA	58
Phosphosite 17:	SPATA2	Q9UM82	S511	NNQLNYKSTQLSHLV	83 / 6 AA	58
Phosphosite 18:	MAGEB10	Q96LZ2	S344	KVKSSKSSQLQ____	100 / 6 AA	39
Phosphosite 19:	USP40	Q9NVE5	S482	YMLFYRKSQLQRPPE	62 / 8 AA	140
Phosphosite 20:	KLF16	Q9BXK1	S141	CAKAYYKSSHLKSHL	71 / 7 AA	25