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:	PHACTR3
Human P-Site:	S144
P-Site Sequence:	SEPPTPKSETLTSED
UniProt:	Q96KR7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHACTR3	Q96KR7	S144	SEPPTPKSETLTSED	100 / 9 AA	63
Phosphosite 1:	senataxin	Q7Z333	S950	APDISPKSDTLTDSQ	75 / 8 AA	303
Phosphosite 2:	senataxin	Q7Z333	T952	DISPKSDTLTDSQID	85 / 7 AA	303
Phosphosite 3:	atlastin	Q8WXF7	T544	LYHQAFPTPKSESTE	100 / 6 AA	64
Phosphosite 4:	atlastin	Q8WXF7	S547	QAFPTPKSESTEQSE	85 / 7 AA	64
Phosphosite 5:	PAPPA2	Q9BXP8	T777	LCADTAPTPKSELCR	100 / 6 AA	199
Phosphosite 6:	PAPPA2	Q9BXP8	S780	DTAPTPKSELCREPE	100 / 6 AA	199
Phosphosite 7:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S478	DLRPSPLSETLISKM	66 / 9 AA	60
Phosphosite 8:	ANKFN1	Q8N957	S172	LDLNTPNSEGLTPLD	75 / 8 AA	88
Phosphosite 9:	PHACTR3	Q96KR7	T141	SVQSEPPTPKSETLT	100 / 6 AA	63
Phosphosite 10:	THRB	P10828	S325	AVRYDPESETLTLNG	85 / 7 AA	53
Phosphosite 11:	RNF157	Q96PX1	S479	ECGVTPESENLTLSS	75 / 8 AA	74
Phosphosite 12:	TCF20	Q9UGU0	S1056	HTPFSPNSETLASAY	62 / 8 AA	212
Phosphosite 13:	JARID1B	Q9UGL1	T264	RRRMGCPTPKCENEK	83 / 6 AA	176
Phosphosite 14:	XKR5	Q6UX68	S665	CLTSTPKSESIQTDC	71 / 7 AA	75
Phosphosite 15:	TCF20	Q9UGU0	T1058	PFSPNSETLASAYHA	71 / 7 AA	212
Phosphosite 16:	TACC3	Q9Y6A5	S199	DRRVTPASETLEDPC	85 / 7 AA	90
Phosphosite 17:	CAMSAP1	Q5T5Y3	S1126	RSKTPTPSVETLPHL	75 / 8 AA	178
Phosphosite 18:	BRSK1	Q8TDC3	T491	GGSPTSKTQTLPSRG	62 / 8 AA	87
Phosphosite 19:	VSX2	P58304	T16	LSKPKSETVAKSTSG	71 / 7 AA	39
Phosphosite 20:	VSX2	P58304	S14	EALSKPKSETVAKST	71 / 7 AA	39