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:	T18
P-Site Sequence:	SCSSQDSTHCAENLL
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	T18	SCSSQDSTHCAENLL	100 / 9 AA	70
Phosphosite 1:	XRCC1	P18887	S17	VSCSSQDSTHCAENL	100 / 8 AA	70
Phosphosite 2:	GRIN2A	Q12879	S1211	SERYRQNSTHCRSCL	71 / 7 AA	165
Phosphosite 3:	VPS41	P49754	T636	LPFLRDSTHCPLEKA	71 / 7 AA	99
Phosphosite 4:	GRIN2A	Q12879	T1212	ERYRQNSTHCRSCLS	83 / 6 AA	165
Phosphosite 5:	VPS41	P49754	S635	LLPFLRDSTHCPLEK	71 / 7 AA	99
Phosphosite 6:	SLURP2	Q86SR0	T45	SRCLRDSTHCVTTAT	71 / 7 AA	10
Phosphosite 7:	SLURP2	Q86SR0	S44	GSRCLRDSTHCVTTA	71 / 7 AA	10
Phosphosite 8:	EPB41L3	Q9Y2J2	T518	CPLSPPSTHCAPTSP	75 / 8 AA	121
Phosphosite 9:	EPB41L3	Q9Y2J2	S517	SCPLSPPSTHCAPTS	75 / 8 AA	121
Phosphosite 10:	PLEKHG5	O94827	S803	KSSGSPDSQHCASDG	75 / 8 AA	117
Phosphosite 11:	DOCK11	Q5JSL3	T490	KVLQGNITHCAEPYI	71 / 7 AA	238
Phosphosite 12:	POLR1A	O95602	S819	RQRIIEESTHCGPQA	57 / 7 AA	195
Phosphosite 13:	LRG1	P02750	T327	KMFSQNDTRCAGPEA	62 / 8 AA	38
Phosphosite 14:	DOCK9	Q9BZ29	T488	KVLQGSITHCAEPYM	100 / 5 AA	236
Phosphosite 15:	C19orf35	Q6ZS72	S177	SFRLLDSSPCAESGD	62 / 8 AA	51
Phosphosite 16:	PAGE1	O75459	T41	PTQSQDSTPAEERED	66 / 9 AA	16
Phosphosite 17:	RXFP1	Q9HBX9	T483	AQLWMESTHCQLVGS	57 / 7 AA	87
Phosphosite 18:	KCNG2	Q9UJ96	S433	EPALQEDSTHSATAT	71 / 7 AA	51
Phosphosite 19:	REC8	O95072	T367	PELLGLWTHCAQPPP	66 / 6 AA	63
Phosphosite 20:	KIAA0226	Q92622	S617	FVSSQSSSHCFLHST	71 / 7 AA	109