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:	USP53
Human P-Site:	Y1053
P-Site Sequence:	TDTYRLKYHQRPKLS
UniProt:	Q70EK8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP53	Q70EK8	Y1053	TDTYRLKYHQRPKLS	100 / 9 AA	121
Phosphosite 1:	ZNF615	Q8N8J6	Y305	IKKCRLIYHQRTHTG	66 / 9 AA	84
Phosphosite 2:	ZNF142	P52746	Y1497	ADPSRLKYHMRIHKE	85 / 7 AA	188
Phosphosite 3:	NCBP1	Q09161	Y461	EKCMRLSYHQRILDI	85 / 7 AA	92
Phosphosite 4:	FLNB	O75369	Y66	QKRMYRKYHQRPTFR	100 / 6 AA	278
Phosphosite 5:	ZNF613	Q6PF04	Y221	LKKSRLIYHQRVHTG	85 / 7 AA	70
Phosphosite 6:	TINP1	O95478	Y20	RYGYRLDYHEKKRKK	62 / 8 AA	30
Phosphosite 7:	ZNF211	Q13398	Y386	SQNFSLIYHQRVHTG	62 / 8 AA	65
Phosphosite 8:	FZD8	Q9H461	Y308	IDMERFKYPERPIIF	62 / 8 AA	73
Phosphosite 9:	C5orf25	Q8NDZ2	Y436	PCLHRLKYFLRPPVH	75 / 8 AA	97
Phosphosite 10:	TNFAIP6	P98066	Y169	YWHIRLKYGQRIHLS	85 / 7 AA	31
Phosphosite 11:	ZNF227	Q86WZ6	Y789	RHRSRLTYHQKVHTG	71 / 7 AA	92
Phosphosite 12:	ARID4A	P29374	Y351	FKLFRLVYHQGGCDN	71 / 7 AA	143
Phosphosite 13:	ZNF354B	Q96LW1	Y371	KSSSSLRYHQRIHTG	83 / 6 AA	71
Phosphosite 14:	ZNF354A	O60765	Y371	KSSSSLRYHQRIHTG	83 / 6 AA	69
Phosphosite 15:	ZNF571	Q7Z3V5	T295	FILGSQLTYHQRIHS	71 / 7 AA	71
Phosphosite 16:	ZNF571	Q7Z3V5	Y324	ILGSHLTYHQRVHTG	71 / 7 AA	71
Phosphosite 17:	ZNF571	Q7Z3V5	Y296	ILGSQLTYHQRIHSG	71 / 7 AA	71
Phosphosite 18:	ZFP30	Q9Y2G7	Y511	RQHSHLTYHQRIHNV	71 / 7 AA	62
Phosphosite 19:	ZNF227	Q86WZ6	T788	FRHRSRLTYHQKVHT	71 / 7 AA	92
Phosphosite 20:	MKL2	Q9ULH7	Y297	PRVKKLKYHQYIPPD	83 / 6 AA	118