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(1A)
Human P-Site:	S253
P-Site Sequence:	PAPQPKKSVNGESGS
UniProt:	P08908
Intern. Prot. ID:	IPI00031686

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	5-HT(1A)	P08908	S253	PAPQPKKSVNGESGS	100 / 9 AA	46
Phosphosite 1:	SPANXN1	Q5VSR9	S7	_MEQPTSSINGEKRK	66 / 9 AA	8
Phosphosite 2:	PPP1R2P3	Q6NXS1	S35	SAEQPRRSVDEELSK	55 / 9 AA	23
Phosphosite 3:	HSD17B13	Q7Z5P4	S33	FIPQRRKSVAGEIVL	66 / 9 AA	34
Phosphosite 4:	SKA1	Q96BD8	S185	ILHQPKKSMNSVTRN	75 / 8 AA	29
Phosphosite 5:	SPANXN2	Q5MJ10	S7	_MEQPTSSTNGEKRK	66 / 9 AA	20
Phosphosite 6:	SPANXN3	Q5MJ09	S7	_MEQPTSSTNGEKTK	66 / 9 AA	16
Phosphosite 7:	ALS2CR8	Q8N187	S183	SFPLPKKSVTGMLEE	75 / 8 AA	81
Phosphosite 8:	SMG1	Q96Q15	S1158	NSASPKHSLNGESRK	75 / 8 AA	410
Phosphosite 9:	BTBD12	Q8IY92	S136	QASEPAHSVNGEGGV	66 / 9 AA	200
Phosphosite 10:	WDR78	Q5VTH9	S66	NATQPKKSISFFATM	71 / 7 AA	95
Phosphosite 11:	TEX15	Q9BXT5	S8	MPSDAKDSVNGDLLL	55 / 9 AA	315
Phosphosite 12:	RPTOR	Q8N122	T159	GHGVPRPTVNGEVWV	62 / 8 AA	149
Phosphosite 13:	SPANXN1	Q5VSR9	S6	__MEQPTSSINGEKR	62 / 8 AA	8
Phosphosite 14:	MS4A1	P11836	S7	_MTTPRNSVNGTFPA	71 / 7 AA	33
Phosphosite 15:	C14orf105	Q9NVL8	S173	AQMELKKSLHGEARI	55 / 9 AA	35
Phosphosite 16:	TEX101	Q9BY14	T220	LLTQPRKTENGATCL	62 / 8 AA	27
Phosphosite 17:	PEG3	Q9GZU2	S907	FRAKPQKSVPGEGSG	75 / 8 AA	181
Phosphosite 18:	Transmembrane protein ENSP00000382582	A8MUB7	S831	NQTLELKSINGEECF	83 / 6 AA	126
Phosphosite 19:	HSD17B11	Q8NBQ5	S33	FIPKRRKSVTGEIVL	62 / 8 AA	33
Phosphosite 20:	HSD17B11	Q8NBQ5	T35	PKRRKSVTGEIVLIT	71 / 7 AA	33