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:	S181
P-Site Sequence:	RVKEEDESANSLRPG
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	S181	RVKEEDESANSLRPG	100 / 9 AA	70
Phosphosite 1:	SLK	Q9H2G2	T327	EEDEEEETENSLPIP	66 / 9 AA	143
Phosphosite 2:	HISPPD2A	Q6PFW1	S810	QRTHEDESVNKLHPL	75 / 8 AA	160
Phosphosite 3:	MLL3	Q8NEZ4	S116	QRSVSEESANSLVSV	85 / 7 AA	541
Phosphosite 4:	NCBP1	Q09161	S491	IYKYGDESSNSLPGH	85 / 7 AA	92
Phosphosite 5:	NCBP1	Q09161	S492	YKYGDESSNSLPGHS	85 / 7 AA	92
Phosphosite 6:	THSD1	Q9NS62	T841	GSNEEDETTSTLSVE	55 / 9 AA	95
Phosphosite 7:	BACH2	Q9BYV9	S262	STFREDNSSNSLKPG	75 / 8 AA	93
Phosphosite 8:	BACH2	Q9BYV9	S263	TFREDNSSNSLKPGL	75 / 8 AA	93
Phosphosite 9:	DUSP27	Q5VZP5	S320	TVEEEDDSASHLSGS	66 / 9 AA	130
Phosphosite 10:	C10orf118	Q7Z3E2	S566	NLKEEVESLNSLIND	77 / 9 AA	104
Phosphosite 11:	RAPGEF5	Q92565	S61	QSSTEDDSVDSLLSD	62 / 8 AA	68
Phosphosite 12:	AP1S1	P61966	S147	LLQEEDESPRSVLEE	66 / 9 AA	19
Phosphosite 13:	XRCC1	P18887	S184	EEDESANSLRPGALF	100 / 6 AA	70
Phosphosite 14:	MLL3	Q8NEZ4	S119	VSEESANSLVSVGVE	100 / 6 AA	541
Phosphosite 15:	KIF27	Q86VH2	S328	SSSNFDESLNSLKYA	85 / 7 AA	160
Phosphosite 16:	MCM6	Q14566	S741	VEEEEDESALKRSEL	100 / 6 AA	93
Phosphosite 17:	GTF2E1	P29083	S166	TEVEEDESAMPKKDA	100 / 6 AA	49
Phosphosite 18:	CREBZF	Q9NS37	S323	DLLEEDDSAGGVCLH	55 / 9 AA	37
Phosphosite 19:	AEBP2	Q6ZN18	S110	DEEEEDESSSSGGGE	75 / 8 AA	54
Phosphosite 20:	SLC12A4	Q9UP95	S973	YSDEEDESAVGADKI	100 / 6 AA	121