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:	S392
P-Site Sequence:	DEDFEILSL______
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	S392	DEDFEILSL______	100 / 6 AA	44
Phosphosite 1:	MRE11A	P49959	S95	PVQFEILSDQSVNFG	100 / 5 AA	81
Phosphosite 2:	ADAM17	P78536	S46	LSDYDILSLSNIQQH	66 / 6 AA	93
Phosphosite 3:	PDCD11	Q14690	S76	REKFEILSVESLCEG	83 / 6 AA	209
Phosphosite 4:	KIAA1409	Q9P2D8	S1174	VNRFETLSLEAQLHL	83 / 6 AA	295
Phosphosite 5:	TRIP12	Q14669	S1904	KFLFEILSSFDNEQQ	100 / 5 AA	220
Phosphosite 6:	PRLR	P16471	S195	QTEFKILSLHPGQKY	83 / 6 AA	70
Phosphosite 7:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	S263	LGNLEILSLGKNKLR	83 / 6 AA	98
Phosphosite 8:	WDR35	Q9P2L0	S670	LINFEIRSLRDSRAL	83 / 6 AA	134
Phosphosite 9:	ACSL5	Q9ULC5	S232	KSGIEILSLYDAENL	83 / 6 AA	76
Phosphosite 10:	NAT11	Q86UY6	S215	DCSYEILSRRTKFGD	80 / 5 AA	27
Phosphosite 11:	KCTD3	Q9Y597	S472	LASFKILSLEETESH	83 / 6 AA	89
Phosphosite 12:	PLSCR1	O15162	S249	DVDFEIKSLDEQCVV	83 / 6 AA	35
Phosphosite 13:	IQGAP3	Q86VI3	S1390	DTLKEILSLSASREQ	100 / 5 AA	185
Phosphosite 14:	HMMR	O75330	S270	EKNDEILSLKQSLEE	100 / 5 AA	84
Phosphosite 15:	LIG4	P49917	Y386	HETLRKRYEILSSIF	80 / 5 AA	104
Phosphosite 16:	NIF3L1	Q9GZT8	S239	YQKTEILSLEKPLLL	100 / 5 AA	42
Phosphosite 17:	BARX2	Q9UMQ3	S43	CDYFEKLSLYSVCPS	83 / 6 AA	31
Phosphosite 18:	RNF214	Q8ND24	S355	AWKAEILSLESRKEL	100 / 5 AA	78
Phosphosite 19:	DNAJC16	Q9Y2G8	S81	SKAYEILSNEEKRSN	80 / 5 AA	91
Phosphosite 20:	LIX1	Q8N485	S253	KEKKEILSLALTQIC	100 / 5 AA	32