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:	S172
P-Site Sequence:	AADIYSFSELPTPDT
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	S172	AADIYSFSELPTPDT	100 / 9 AA	105
Phosphosite 1:	URG4	Q8TCY9	S170	DLAADIYSFSELPTP	100 / 7 AA	105
Phosphosite 2:	WRAP53	Q9BUR4	S151	TAWNYSFSQLPRFLS	85 / 7 AA	59
Phosphosite 3:	CHD6	Q8TD26	S2089	EKTLYSFSEWPKDRV	66 / 9 AA	305
Phosphosite 4:	URG4	Q8TCY9	Y169	DDLAADIYSFSELPT	100 / 6 AA	105
Phosphosite 5:	C20orf4	Q9Y312	S209	AGTEIRFSELPTQMF	85 / 7 AA	43
Phosphosite 6:	ITPR3	Q14573	S879	YFGFYSFSELLRLTR	85 / 7 AA	304
Phosphosite 7:	ITPR2	Q14571	S880	YFGFYSFSELLRLTR	85 / 7 AA	308
Phosphosite 8:	Ku80	P13010	S228	LDEIYSFSESLRKLC	100 / 6 AA	83
Phosphosite 9:	Ku80	P13010	Y225	EDGLDEIYSFSESLR	100 / 6 AA	83
Phosphosite 10:	Ku80	P13010	S226	DGLDEIYSFSESLRK	100 / 6 AA	83
Phosphosite 11:	PCDH15	Q96QU1	T1673	RPHFSFSTLPTVSRT	75 / 8 AA	216
Phosphosite 12:	ARHGEF5	Q12774	S629	MLLSYSHSELPQRPP	85 / 7 AA	177
Phosphosite 13:	G2	Q6ZVL6	S1628	PRPAYRFSQLPEMVM	71 / 7 AA	199
Phosphosite 14:	PCDH15	Q96QU1	S1672	PRPHFSFSTLPTVSR	75 / 8 AA	216
Phosphosite 15:	EXPH5	Q8NEV8	S1853	SRRFRSFSELPSCDG	85 / 7 AA	223
Phosphosite 16:	DUSP21	Q9H596	S23	QPSIYSFSQITRSLF	71 / 7 AA	22
Phosphosite 17:	TTC7A	Q9ULT0	S635	RLWQTLYSFSQLGGL	71 / 7 AA	96
Phosphosite 18:	TTC7A	Q9ULT0	S637	WQTLYSFSQLGGLEK	71 / 7 AA	96
Phosphosite 19:	DUSP21	Q9H596	S21	VQQPSIYSFSQITRS	71 / 7 AA	22
Phosphosite 20:	TTC6	Q86TZ1	Y34	PMQQALIYSFCENHD	83 / 6 AA	59