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:	ATG4B
Human P-Site:	Y239
P-Site Sequence:	LTDINEAYVETLKHC
UniProt:	Q9Y4P1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATG4B	Q9Y4P1	Y239	LTDINEAYVETLKHC	100 / 9 AA	44
Phosphosite 1:	VPS52	Q8N1B4	Y288	AKEIRDEYVETLSKI	66 / 9 AA	82
Phosphosite 2:	VPS13A	Q96RL7	Y1279	SRFINDAYQEVLDLL	66 / 9 AA	360
Phosphosite 3:	KIAA0746	Q68CR1	Y654	TLQGDQAYVETIRLK	62 / 8 AA	129
Phosphosite 4:	ST18	O60284	Y1012	SEQNFEAYVNTLTDM	85 / 7 AA	115
Phosphosite 5:	DNAI1	Q9UI46	Y234	QWEIYDAYVEELEKQ	66 / 9 AA	79
Phosphosite 6:	ADAMTS10	Q9H324	Y240	RSVSRERYVETLVVA	85 / 7 AA	121
Phosphosite 7:	MYO7A	Q13402	Y1814	EPLKDEAYVQILKQL	62 / 8 AA	254
Phosphosite 8:	GAS2L1	Q99501	Y25	PFRSSEAYVEAMKED	62 / 8 AA	73
Phosphosite 9:	ENTHD1	Q8IYW4	S361	STFHNQASVETLCLS	75 / 8 AA	68
Phosphosite 10:	SLC26A9	Q7LBE3	Y159	NNATNESYVDTAAME	62 / 8 AA	87
Phosphosite 11:	EFCAB5	A4FU69	Y847	TSFFKEGYVETEQEK	62 / 8 AA	173
Phosphosite 12:	SYNGR3	O43761	Y48	GPIVNEGYVNTDSGP	62 / 8 AA	25
Phosphosite 13:	PLPB1	Q01538	Y1090	CEQNFDAYVSTLTDM	71 / 7 AA	122
Phosphosite 14:	PTX1	Q96RQ1	Y26	FPKVPESYVETSASG	62 / 8 AA	43
Phosphosite 15:	WTAP	Q15007	Y36	RWKQYEAYVQALEGK	71 / 7 AA	44
Phosphosite 16:	PTX1	Q96RQ1	S25	AFPKVPESYVETSAS	62 / 8 AA	43
Phosphosite 17:	SMEK3P	Q6ZMV5	Y171	EILKNEAYIPKLLQL	62 / 8 AA	96
Phosphosite 18:	PPP1R10	Q96QC0	T536	DETPYVETLEPGGSG	83 / 6 AA	99
Phosphosite 19:	RRP9	O43818	T278	AENSYVETLFGHQDA	83 / 6 AA	52
Phosphosite 20:	PPP1R10	Q96QC0	Y533	CSMDETPYVETLEPG	83 / 6 AA	99