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:	S503
P-Site Sequence:	PTTAFTRSSEKSSGN
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	S503	PTTAFTRSSEKSSGN	100 / 9 AA	303
Phosphosite 1:	senataxin	Q7Z333	S504	TTAFTRSSEKSSGNC	100 / 8 AA	303
Phosphosite 2:	AKAP6	Q13023	S581	SSPAFTQSSESSVGS	77 / 9 AA	257
Phosphosite 3:	DCUN1D1	Q96GG9	S21	QFMIFTQSSEKTAVS	75 / 8 AA	30
Phosphosite 4:	FRG2B	Q96QU4	S51	GKTAFSHSSEKHIQR	75 / 8 AA	31
Phosphosite 5:	FRG2	Q64ET8	S51	GKTAFSHSSEKHIQR	75 / 8 AA	30
Phosphosite 6:	FRG2C	A6NGY1	S51	GKTAFSHSSEKHTQR	75 / 8 AA	31
Phosphosite 7:	CUL5	Q93034	S539	NAGAWSRSSEKVFVS	75 / 8 AA	91
Phosphosite 8:	TJP1	Q07157	S877	PESAITRSSEPVRED	85 / 7 AA	195
Phosphosite 9:	AKAP6	Q13023	T579	TSSSPAFTQSSESSV	85 / 7 AA	257
Phosphosite 10:	ZNF311	Q5JNZ3	S427	CGRAFSRSSDLSKHK	66 / 9 AA	76
Phosphosite 11:	TJP1	Q07157	T875	TPPESAITRSSEPVR	85 / 7 AA	195
Phosphosite 12:	ZNF519	Q8TB69	S500	CGKAFTRSSHLTQHQ	85 / 7 AA	63
Phosphosite 13:	KIAA1462	Q9P266	S275	NLDSTRNSEKSGCSA	85 / 7 AA	148
Phosphosite 14:	ZKSCAN1	P17029	S529	CGKAFTRSSTLTLHH	100 / 6 AA	64
Phosphosite 15:	ZNF429	Q86V71	S633	CAKAFTRSSRLTQHK	100 / 6 AA	78
Phosphosite 16:	ZNF792	Q3KQV3	S462	CGKAFSRSSDLMKHQ	71 / 7 AA	72
Phosphosite 17:	ZNF792	Q3KQV3	S460	GECGKAFSRSSDLMK	71 / 7 AA	72
Phosphosite 18:	ZNF318	Q5VUA4	S195	DDSVFTRSSQCSRGL	71 / 7 AA	251
Phosphosite 19:	PCNT	O95613	S1711	LKVIYTRSSEIEELK	83 / 6 AA	378
Phosphosite 20:	ZNF311	Q5JNZ3	S425	SKCGRAFSRSSDLSK	71 / 7 AA	76