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:	XRCC4
Human P-Site:	S6
P-Site Sequence:	__MERKISRIHLVSE
UniProt:	Q13426
Intern. Prot. ID:	IPI00007672

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRCC4	Q13426	S6	__MERKISRIHLVSE	100 / 9 AA	38
Phosphosite 1:	AVPR1A	P37288	S84	HRTPRKTSRMHLFIR	75 / 8 AA	47
Phosphosite 2:	CEP72	Q9P209	S147	RASERKASRLHFASE	66 / 9 AA	72
Phosphosite 3:	AVPR1B	P47901	S67	GQLGRKRSRMHLFVL	66 / 9 AA	47
Phosphosite 4:	ATG4D	Q86TL0	S93	TSFSKISSIHLCGRR	75 / 8 AA	53
Phosphosite 5:	CEP170	Q5SW79	S1145	PTGRRNISRIDLLAQ	75 / 8 AA	175
Phosphosite 6:	DNAJC11	Q9NVH1	S344	YGAERKISRHSVLGA	100 / 6 AA	63
Phosphosite 7:	GALNT4	Q8N4A0	S299	QERDRRISRIDPIRS	62 / 8 AA	67
Phosphosite 8:	FARP1	Q9Y4F1	S366	VQFERKHSKIHSIRS	75 / 8 AA	119
Phosphosite 9:	AQR	O60306	S416	SRHERRISQIQQLNQ	62 / 8 AA	171
Phosphosite 10:	HELT	A6NFD8	S11	KLKERKVSRLSPNGT	71 / 7 AA	36
Phosphosite 11:	USPL1	Q5W0Q7	S502	VIWERKISQVTDKEA	71 / 7 AA	120
Phosphosite 12:	AVPR1A	P37288	T83	LHRTPRKTSRMHLFI	71 / 7 AA	47
Phosphosite 13:	MYST1	Q9H7Z6	T139	EQPERKITRNQKRKH	62 / 8 AA	52
Phosphosite 14:	FZR1	Q9UM11	S172	RKPTRKISKIPFKVL	62 / 8 AA	55
Phosphosite 15:	ULK3	Q6PHR2	S134	FLHERNISHLDLKPQ	55 / 9 AA	24
Phosphosite 16:	GPR176	Q14439	S502	GRVERKMSRNNKVSI	62 / 8 AA	57
Phosphosite 17:	DAP3	P51398	S11	KGITRLISRIHKLDP	85 / 7 AA	46
Phosphosite 18:	KIR3DL2	P43630	S412	VFIQRKISRPSQRPK	83 / 6 AA	50
Phosphosite 19:	PBX2	P40425	S213	KEMERMVSIIHRKFS	62 / 8 AA	46
Phosphosite 20:	PBX1	P40424	S202	KEIERMVSIIHRKFS	62 / 8 AA	47