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:	XRCC3
Human P-Site:	S42
P-Site Sequence:	LKRLTNLSSPEVWHL
UniProt:	O43542
Intern. Prot. ID:	IPI00023073

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRCC3	O43542	S42	LKRLTNLSSPEVWHL	100 / 9 AA	38
Phosphosite 1:	XRCC3	O43542	S43	KRLTNLSSPEVWHLL	100 / 8 AA	38
Phosphosite 2:	KLF1	Q13351	S83	DLLLTNFSGPEPGGA	75 / 8 AA	38
Phosphosite 3:	PHC2	Q8IXK0	S532	VHALTDLSSPGMTSG	66 / 9 AA	91
Phosphosite 4:	Septin-7	Q16181	Y76	SLFLTDLYSPEYPGP	75 / 8 AA	51
Phosphosite 5:	C14orf132	Q9NPU4	S87	AGQTTLASPEVGPWR	75 / 8 AA	19
Phosphosite 6:	KIAA1688	Q9C0H5	S644	SVQTNLASPEPYLHP	85 / 7 AA	121
Phosphosite 7:	SLC22A18	Q96BI1	S144	QMVITDLSAPEERPA	62 / 8 AA	45
Phosphosite 8:	HGK	O95819	S580	FRKTNHSSPEAQSKQ	75 / 8 AA	142
Phosphosite 9:	HGK	O95819	S579	RFRKTNHSSPEAQSK	75 / 8 AA	142
Phosphosite 10:	IGF2BP3	O00425	S518	NELQNLSSAEVVVPR	85 / 7 AA	64
Phosphosite 11:	NKRF	O15226	S186	ATIWKNLSNPEMTSG	55 / 9 AA	78
Phosphosite 12:	DIS3	Q9Y2L1	S634	KGALTLSSPEVRFHM	85 / 7 AA	109
Phosphosite 13:	DIS3	Q9Y2L1	S633	EKGALTLSSPEVRFH	85 / 7 AA	109
Phosphosite 14:	TIPIN	Q9BVW5	S182	DPFLTNLSESEMFAS	66 / 9 AA	34
Phosphosite 15:	DMXL1	Q9Y485	S787	KKLLSELSNPEISKY	55 / 9 AA	338
Phosphosite 16:	FAM102A	Q5T9C2	S217	EPDQNLSSPEEVFHS	100 / 6 AA	42
Phosphosite 17:	FAM102A	Q5T9C2	S216	EEPDQNLSSPEEVFH	100 / 6 AA	42
Phosphosite 18:	SDK1	Q7Z5N4	T823	EYQQRNITSPEVNYC	71 / 7 AA	242
Phosphosite 19:	PMS1	P54277	S253	DHSFTSLSTPERSFI	62 / 8 AA	106
Phosphosite 20:	LRRC36	Q1X8D7	S384	GDLLTSLSNPDSSTG	62 / 8 AA	84