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:	senataxin
Human P-Site:	S984
P-Site Sequence:	PSDSPQNSSQLQRKV
UniProt:	Q7Z333
Intern. Prot. ID:	IPI00142538

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	senataxin	Q7Z333	S984	PSDSPQNSSQLQRKV	100 / 9 AA	303
Phosphosite 1:	senataxin	Q7Z333	S985	SDSPQNSSQLQRKVK	100 / 8 AA	303
Phosphosite 2:	HECW1	Q76N89	S1209	PCSSPQNSPGLQRAS	77 / 9 AA	180
Phosphosite 3:	Helicase B	Q8NG08	S1062	VGESPQVSSRLQNLR	77 / 9 AA	123
Phosphosite 4:	USP36	Q9P275	S748	VSPAPQSSSRLQPPF	66 / 9 AA	123
Phosphosite 5:	USP36	Q9P275	S749	SPAPQSSSRLQPPFS	75 / 8 AA	123
Phosphosite 6:	DARC	Q16570	S17	LSPSTENSSQLDFED	66 / 9 AA	36
Phosphosite 7:	BCL9	O00512	T888	GNLKSPQTPSQLAGM	75 / 8 AA	149
Phosphosite 8:	ZNF646	O15015	S1522	SWDNRDNSSQLQPGS	66 / 9 AA	201
Phosphosite 9:	KIAA0586	Q9BVV6	S456	LPDLPQNSVKLQTTN	75 / 8 AA	169
Phosphosite 10:	SP4	Q02446	S375	TESEAQSSSQLQPNG	75 / 8 AA	82
Phosphosite 11:	ZCCHC11	Q5TAX3	S1438	QPFPQNSSQSAAITQ	100 / 6 AA	185
Phosphosite 12:	PRRX2	Q99811	S114	NRTTFNSSQLQALER	100 / 6 AA	27
Phosphosite 13:	PRRX1	P54821	S104	NRTTFNSSQLQALER	100 / 6 AA	27
Phosphosite 14:	PRRX2	Q99811	S113	RNRTTFNSSQLQALE	100 / 6 AA	27
Phosphosite 15:	PRRX1	P54821	S103	RNRTTFNSSQLQALE	100 / 6 AA	27
Phosphosite 16:	ZCCHC11	Q5TAX3	S1437	PQPFPQNSSQSAAIT	100 / 6 AA	185
Phosphosite 17:	U2AF1	Q01081	S59	YRNPQNSSQSADGLR	100 / 6 AA	28
Phosphosite 18:	KIF4A	O95239	S548	RKMTQNDSQLQPIQY	85 / 7 AA	140
Phosphosite 19:	LRRCC1	Q9C099	S215	NLTEINSSQLQCLEG	100 / 6 AA	120
Phosphosite 20:	ZNF646	O15015	S1523	WDNRDNSSQLQPGSH	100 / 6 AA	201