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:	T259
P-Site Sequence:	DSEHSDLTEAVVRNL
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	T259	DSEHSDLTEAVVRNL	100 / 9 AA	121
Phosphosite 1:	MTM1	Q13496	T32	DGVNRDLTEAVPRLP	75 / 8 AA	70
Phosphosite 2:	PABPC4	Q13310	T23	GDLHSDVTEAMLYEK	66 / 9 AA	71
Phosphosite 3:	ALX4	Q9H161	T254	LAMRTDLTEARVQVW	66 / 9 AA	44
Phosphosite 4:	THNSL2	Q86YJ6	S361	KELHSKLSEAVTSVS	75 / 8 AA	54
Phosphosite 5:	KIAA0528	Q86YS7	T25	MDRASDLTDAFVEVK	75 / 8 AA	110
Phosphosite 6:	FSIP2	Q5CZC0	T518	REIMSDLTQAIPSLS	71 / 7 AA	370
Phosphosite 7:	Golgin-84	Q8TBA6	T291	RAQVDDLTEAVAAKD	100 / 6 AA	83
Phosphosite 8:	CPSF6	Q16630	T98	WTTDEDLTEAVHSLG	100 / 6 AA	59
Phosphosite 9:	LRRIQ2	Q8IW35	T708	SGFHSSLTEQVHSLQ	75 / 8 AA	97
Phosphosite 10:	CAPS2	Q9BXY5	T287	IRTHSTLTENVLSHK	66 / 9 AA	64
Phosphosite 11:	VARS	P26640	T992	RWIRSRLTEAVRLSN	75 / 8 AA	140
Phosphosite 12:	ZBTB41	Q5SVQ8	T187	APFHSELTEKSSPEE	83 / 6 AA	105
Phosphosite 13:	CMYA1	Q702N8	T1826	AGFSSDLTEAETVQV	100 / 6 AA	199
Phosphosite 14:	TBC1D9B	Q66K14	T917	GMYHGDLTEKLKVLY	83 / 6 AA	140
Phosphosite 15:	NEU3	Q9UQ49	T145	WSEVRDLTEEVIGSE	62 / 8 AA	48
Phosphosite 16:	KIAA1931	Q96PV7	T245	HHQHSDLTAPPNSPT	71 / 7 AA	97
Phosphosite 17:	NCOR1	O75376	S1284	LPRGSPHSDLKERTV	83 / 6 AA	270
Phosphosite 18:	Protein FAM75D1	Q6ZQQ2	T1076	SDTDNDLTESVRTTE	71 / 7 AA	176
Phosphosite 19:	MYH4	Q9Y623	T1517	QQEISDLTEQIAEGG	71 / 7 AA	223
Phosphosite 20:	MYH13	Q9UKX3	T1517	QEEISDLTEQIAETG	71 / 7 AA	224