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:	S199
P-Site Sequence:	FSRINKTSPVTASDP
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	S199	FSRINKTSPVTASDP	100 / 9 AA	70
Phosphosite 1:	XRCC1	P18887	T198	FFSRINKTSPVTASD	100 / 8 AA	70
Phosphosite 2:	TRIM33	Q9UPN9	S644	NTTINPTSPTTATMA	77 / 9 AA	123
Phosphosite 3:	PHF20L1	A8MW92	T398	SSSVINKTSPPQPVN	100 / 6 AA	62
Phosphosite 4:	NPFFR2	Q9Y5X5	T302	RLNSQNKTSPVYWCR	100 / 6 AA	60
Phosphosite 5:	PHF20L1	A8MW92	S399	SSVINKTSPPQPVNP	100 / 6 AA	62
Phosphosite 6:	MCM3	P25205	S611	SSDTARTSPVTARTL	85 / 7 AA	91
Phosphosite 7:	F2R	P25116	S77	RLVSINKSSPLQKQL	71 / 7 AA	47
Phosphosite 8:	TTBK1	Q5TCY1	S847	SPGDMKKSPVTAELA	85 / 7 AA	143
Phosphosite 9:	PCSK2	P16519	S527	DLNINMTSPMGTKSI	71 / 7 AA	71
Phosphosite 10:	F2R	P25116	S78	LVSINKSSPLQKQLP	71 / 7 AA	47
Phosphosite 11:	MCM3AP	O60318	S556	ASSLLNKSSPVKKPS	71 / 7 AA	218
Phosphosite 12:	TNRC6A	Q8NDV7	T770	SGACIDKTSPNGNDT	83 / 6 AA	210
Phosphosite 13:	SRGAP2	O75044	S983	TLEPLKTSPVVAPTS	85 / 7 AA	121
Phosphosite 14:	MCM3AP	O60318	S557	SSLLNKSSPVKKPSL	71 / 7 AA	218
Phosphosite 15:	TNRC6A	Q8NDV7	S771	GACIDKTSPNGNDTS	83 / 6 AA	210
Phosphosite 16:	MTHFD1L	Q6UB35	T548	KKLGINKTDPSTLTE	75 / 8 AA	106
Phosphosite 17:	FAM59A	Q9H706	T685	ASPTSPVTAEFSSSV	100 / 6 AA	97
Phosphosite 18:	MCM3	P25205	T614	TARTSPVTARTLETL	100 / 6 AA	91
Phosphosite 19:	SRRM2	Q9UQ35	S1987	RRSRSRTSPVTRRRS	71 / 7 AA	300
Phosphosite 20:	WDR47	O94967	T338	ISDLGNKTSPMSHSF	71 / 7 AA	102