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:	XRCC1
Human P-Site:	S226
P-Site Sequence:	SSAASSASPVSRAIG
UniProt:	P18887
Intern. Prot. ID:	IPI00002564

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRCC1	P18887	S226	SSAASSASPVSRAIG	100 / 9 AA	70
Phosphosite 1:	SRRM2	Q9UQ35	S1916	RRSRSRASPVSRRRS	87 / 8 AA	300
Phosphosite 2:	TTC3	P53804	T1918	TYEPSSATPVTRSSQ	75 / 8 AA	230
Phosphosite 3:	POLA	P09884	S209	VPSGKIASPVSRKEP	100 / 6 AA	166
Phosphosite 4:	XRCC1	P18887	S229	ASSASPVSRAIGSTS	100 / 6 AA	70
Phosphosite 5:	PIAS1	O75925	S503	LSLPHQASPVSRTPS	100 / 6 AA	72
Phosphosite 6:	POLA	P09884	S212	GKIASPVSRKEPPLT	100 / 6 AA	166
Phosphosite 7:	XRCC1	P18887	S224	QASSAASSASPVSRA	100 / 7 AA	70
Phosphosite 8:	PIAS1	O75925	S506	PHQASPVSRTPSLPA	100 / 6 AA	72
Phosphosite 9:	SRRM2	Q9UQ35	S1919	RSRASPVSRRRSRSR	100 / 6 AA	300
Phosphosite 10:	APC	P25054	S2244	RNSSSSTSPVSKKGP	75 / 8 AA	312
Phosphosite 11:	AMMECR1	Q9Y4X0	S118	SSAASSSSPGSRKMV	77 / 9 AA	35
Phosphosite 12:	SRRM2	Q9UQ35	S1893	RRSRSRTSPVSRRRS	75 / 8 AA	300
Phosphosite 13:	GAB3	Q8WWW8	S499	RFFANPVSREDEESY	83 / 6 AA	66
Phosphosite 14:	SLFN12L	Q6IEE8	S409	PSPASTSSPVSQSYP	66 / 9 AA	62
Phosphosite 15:	Kv1.6	P17658	S215	NGGVSRVSPVSRGSQ	66 / 9 AA	59
Phosphosite 16:	SKT	Q5T5P2	S1650	QPSIESTSPISRTDE	71 / 7 AA	214
Phosphosite 17:	ROPN1	Q9HAT0	S178	VDGEISASHVSRMLN	85 / 7 AA	24
Phosphosite 18:	POM121	A8CG34	S702	APAASSASPMFKPIF	66 / 9 AA	125
Phosphosite 19:	ETFA	P13804	S190	ASSEKASSTSPVEIS	85 / 7 AA	35
Phosphosite 20:	ETFA	P13804	S192	SEKASSTSPVEISEW	85 / 7 AA	35