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:	S652
P-Site Sequence:	EMKQEIGSRSSLESN
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	S652	EMKQEIGSRSSLESN	100 / 9 AA	121
Phosphosite 1:	EHBP1L1	Q8N3D4	S826	LGTQEIASRSSGVPG	87 / 8 AA	162
Phosphosite 2:	USP53	Q70EK8	S654	KQEIGSRSSLESNGK	100 / 7 AA	121
Phosphosite 3:	TTK	P33981	Y255	PQDAEIGYRNSLRQT	75 / 8 AA	97
Phosphosite 4:	LIMD1	Q9UGP4	S150	HGSQDCGSRESLATS	66 / 9 AA	72
Phosphosite 5:	TMED8	Q6PL24	S265	AGDVERGSRSSLRGR	87 / 8 AA	36
Phosphosite 6:	PXN	P49023	S393	HCQEEIGSRNFFERD	55 / 9 AA	65
Phosphosite 7:	ADAMTS3	O15072	T816	IIPQENDTRSSLTYK	66 / 9 AA	136
Phosphosite 8:	EHBP1L1	Q8N3D4	S781	LGTQEIASRDSGVPG	75 / 8 AA	162
Phosphosite 9:	KIAA0182	Q14687	S146	ESRQDAGSRSSSGGR	75 / 8 AA	136
Phosphosite 10:	HISPPD2A	Q6PFW1	S228	RLFRKIGSRSSVYSP	66 / 9 AA	160
Phosphosite 11:	HISPPD1	O43314	S217	RLFRKIGSRSSVYSP	66 / 9 AA	140
Phosphosite 12:	TXNIP	Q9H3M7	S298	DLPLVIGSRSGLSSR	85 / 7 AA	44
Phosphosite 13:	RABEP1	Q15276	S740	NCKEEIASISSLKAE	66 / 9 AA	99
Phosphosite 14:	MBOAT2	Q6ZWT7	S513	NQNQEIASRHSSLKQ	75 / 8 AA	60
Phosphosite 15:	TXNIP	Q9H3M7	S300	PLVIGSRSGLSSRTS	85 / 7 AA	44
Phosphosite 16:	OR6B3	Q8NGW1	S267	VRPQAIDSRSSNKLI	75 / 8 AA	37
Phosphosite 17:	XPB	P19447	S735	VVAGEFGSRSSQASR	85 / 7 AA	89
Phosphosite 18:	RAPGEF2	Q9Y4G8	S1150	SGHSEISSRSSIVSN	75 / 8 AA	167
Phosphosite 19:	RAPGEF6	Q8TEU7	S1271	SSHSEISSRSSIVSN	75 / 8 AA	179
Phosphosite 20:	HISPPD2A	Q6PFW1	S230	FRKIGSRSSVYSPES	85 / 7 AA	160