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:	ATG4A
Human P-Site:	Y8
P-Site Sequence:	MESVLSKYEDQITIF
UniProt:	Q8WYN0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATG4A	Q8WYN0	Y8	MESVLSKYEDQITIF	100 / 9 AA	45
Phosphosite 1:	FOLH1B	Q9HBA9	Y299	YAVVLRKYADKIYNI	66 / 9 AA	50
Phosphosite 2:	CCDC15	Q0P6D6	Y467	DQDILPKYQDQNFLP	62 / 8 AA	110
Phosphosite 3:	K77	Q7Z794	Y253	VEDYKSKYEDEINKR	85 / 7 AA	62
Phosphosite 4:	TRPS1	Q9UHF7	Y1004	PLPSLSKYEAQGSLT	85 / 7 AA	142
Phosphosite 5:	TMEM41B	Q5BJD5	Y105	LGKVLSKYKDTFYVQ	66 / 9 AA	32
Phosphosite 6:	PPL	O60437	Y374	QEKVLDKYEDVVQGL	66 / 9 AA	205
Phosphosite 7:	Cbl-b	Q13191	Y92	LRLILSKYDDNQKLA	71 / 7 AA	109
Phosphosite 8:	Cbl-b	Q13191	S90	QHLRLILSKYDDNQK	71 / 7 AA	109
Phosphosite 9:	TMEM41B	Q5BJD5	S103	KALGKVLSKYKDTFY	85 / 7 AA	32
Phosphosite 10:	ARHGEF11	O15085	Y464	LGDILSKYEEDRSAP	62 / 8 AA	168
Phosphosite 11:	ST7L	Q8TDW4	Y355	VQAVLAKYDDISLPK	71 / 7 AA	65
Phosphosite 12:	ARHGEF11	O15085	S462	AALGDILSKYEEDRS	71 / 7 AA	168
Phosphosite 13:	SART1	O43290	Y337	PRSILSKYDEELEGE	44 / 9 AA	90
Phosphosite 14:	ZBTB24	O43167	S26	HSDTVLASFEDQRKK	62 / 8 AA	78
Phosphosite 15:	HPS6	Q86YV9	Y757	SGPVLSPYEDILWDP	85 / 7 AA	83
Phosphosite 16:	ISOC1	Q96CN7	Y58	IQKFLSLYGDQIDMH	75 / 8 AA	32
Phosphosite 17:	Cytokeratin 6E	P48668	Y253	VEDLKNKYEDEINKR	71 / 7 AA	60
Phosphosite 18:	KRT6B	P04259	Y253	VEDLKNKYEDEINKR	71 / 7 AA	60
Phosphosite 19:	KRT79	Q5XKE5	Y234	VEDFKNKYEDEINKH	71 / 7 AA	58
Phosphosite 20:	K5	P13647	Y258	VEDFKNKYEDEINKR	71 / 7 AA	62