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:	URG4
Human P-Site:	Y169
P-Site Sequence:	DDLAADIYSFSELPT
UniProt:	Q8TCY9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	URG4	Q8TCY9	Y169	DDLAADIYSFSELPT	100 / 9 AA	105
Phosphosite 1:	URG4	Q8TCY9	S170	DLAADIYSFSELPTP	100 / 8 AA	105
Phosphosite 2:	USP13	Q92995	Y271	TPDGADVYSFQEEEP	66 / 9 AA	97
Phosphosite 3:	Ku80	P13010	Y225	EDGLDEIYSFSESLR	85 / 7 AA	83
Phosphosite 4:	Ku80	P13010	S226	DGLDEIYSFSESLRK	85 / 7 AA	83
Phosphosite 5:	USP13	Q92995	S272	PDGADVYSFQEEEPV	75 / 8 AA	97
Phosphosite 6:	PZP	P20742	S664	SNEADIYSFLKGMGL	100 / 6 AA	164
Phosphosite 7:	PZP	P20742	Y663	SSNEADIYSFLKGMG	100 / 6 AA	164
Phosphosite 8:	Mos	P00540	Y263	VTPKADIYSFAITLW	85 / 7 AA	38
Phosphosite 9:	SgK307	Q8IWB6	S441	TVKSDIYSFSMIMQE	85 / 7 AA	168
Phosphosite 10:	URG4	Q8TCY9	S172	AADIYSFSELPTPDT	100 / 6 AA	105
Phosphosite 11:	MSL2L1	Q9HCI7	S255	STGIDICSFSEDIKP	85 / 7 AA	63
Phosphosite 12:	Ku80	P13010	S228	LDEIYSFSESLRKLC	100 / 6 AA	83
Phosphosite 13:	BTN1A1	Q13410	Y445	MNDGSDIYTFSNVTF	55 / 9 AA	59
Phosphosite 14:	Tiam1	Q13009	T857	KSDTAADTYGFSLSS	75 / 8 AA	178
Phosphosite 15:	Tiam1	Q13009	Y858	SDTAADTYGFSLSSV	75 / 8 AA	178
Phosphosite 16:	HSD17B4	P51659	Y448	IIMDVYSYSEKELIC	71 / 7 AA	80
Phosphosite 17:	USP5	P45974	Y259	TPDGADVYSYDEDDM	55 / 9 AA	96
Phosphosite 18:	HSD17B4	P51659	Y446	VVIIMDVYSYSEKEL	71 / 7 AA	80
Phosphosite 19:	Smad2	Q15796	Y102	QWDTTGLYSFSEQTR	55 / 9 AA	52
Phosphosite 20:	WDR4	P57081	Y127	ADKSGDVYSFSVLEP	62 / 8 AA	45