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:	S446
P-Site Sequence:	PTQAAGPSSPQKPPT
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	S446	PTQAAGPSSPQKPPT	100 / 9 AA	70
Phosphosite 1:	XRCC1	P18887	S447	TQAAGPSSPQKPPTP	100 / 8 AA	70
Phosphosite 2:	KIAA1522	Q9P206	S847	PTPALGPSAPQKPLR	77 / 9 AA	107
Phosphosite 3:	ARHGAP14	O43295	S894	PRAAACPSSPHKIPL	77 / 9 AA	125
Phosphosite 4:	SMARCA2	P51531	T274	PELSGPSTPQKLPVP	75 / 8 AA	181
Phosphosite 5:	SMARCA2	P51531	S273	GPELSGPSTPQKLPV	75 / 8 AA	181
Phosphosite 6:	MAPKBP1	O60336	S761	GKQQGPSSPQRASGP	85 / 7 AA	164
Phosphosite 7:	C3orf31	Q96BW9	S42	YRQAGPSSDQKNAML	87 / 8 AA	36
Phosphosite 8:	MAPKBP1	O60336	S760	GGKQQGPSSPQRASG	85 / 7 AA	164
Phosphosite 9:	C3orf31	Q96BW9	S41	VYRQAGPSSDQKNAM	87 / 8 AA	36
Phosphosite 10:	SLC29A2	Q14542	S252	DENGIPSSPQKVALT	100 / 6 AA	50
Phosphosite 11:	DGK-D	Q16760	S35	EPEAEPGSPQKLIRK	75 / 8 AA	133
Phosphosite 12:	AlphaK2	Q86TB3	S424	VSKHGPSSPQTGMTL	85 / 7 AA	237
Phosphosite 13:	SNIP	Q9C0H9	S346	GFRLPPSSPQKLADV	100 / 6 AA	112
Phosphosite 14:	UBCE7IP1	Q9NWF9	S231	QGGISGPSSPQPAHP	85 / 7 AA	99
Phosphosite 15:	TP53BP1	Q12888	S1113	KMVIQGPSSPQGEAM	100 / 6 AA	214
Phosphosite 16:	SNIP	Q9C0H9	S345	YGFRLPPSSPQKLAD	100 / 6 AA	112
Phosphosite 17:	DEFB113	Q30KQ7	S19	FTVSCGPSVPQKKTR	85 / 7 AA	10
Phosphosite 18:	TP53BP1	Q12888	S1114	MVIQGPSSPQGEAMV	100 / 6 AA	214
Phosphosite 19:	PLCB3	Q01970	S504	SSAATEPSSPQLGSP	75 / 8 AA	139
Phosphosite 20:	UNCX	A6NJT0	S521	PGAAAGPSPPEGEEL	75 / 8 AA	54