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:	ATG4D
Human P-Site:	S439
P-Site Sequence:	EGHAQDHSLDDLCSQ
UniProt:	Q86TL0
Intern. Prot. ID:	IPI00328573

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATG4D	Q86TL0	S439	EGHAQDHSLDDLCSQ	100 / 9 AA	53
Phosphosite 1:	SP1	P08047	S7	_MSDQDHSMDEMTAV	62 / 8 AA	81
Phosphosite 2:	MDM4	O15151	S127	LALAQDHSMDIPSQD	85 / 7 AA	55
Phosphosite 3:	SASH1	O94885	S839	DTWPRSHSLDDLQVE	66 / 9 AA	137
Phosphosite 4:	SLC28A2	O43868	S45	RTDAQGHSLGDGLGP	75 / 8 AA	72
Phosphosite 5:	DENND2D	Q9H6A0	S43	PERAQEHSLPNFAGG	55 / 9 AA	54
Phosphosite 6:	BRWD3	Q6RI45	S1554	LPVKQDHSLDGPLTN	100 / 6 AA	204
Phosphosite 7:	SNF8	Q96H20	S140	GKFAQDVSQDDLIRA	77 / 9 AA	29
Phosphosite 8:	BAIAP2L2	Q6UXY1	S429	YPLRGSHSLDDLLDR	100 / 6 AA	59
Phosphosite 9:	NUDT16	Q96DE0	S68	FVDTQDRSLEDGLNR	62 / 8 AA	21
Phosphosite 10:	FAM53A	Q6NSI3	S13	TEKLQSQSLDDLTCK	75 / 8 AA	43
Phosphosite 11:	HERC1	Q15751	Y78	SSDEQDHYLDALLSS	75 / 8 AA	532
Phosphosite 12:	SOD2	P04179	S27	LGSRQKHSLPDLPYD	75 / 8 AA	25
Phosphosite 13:	Ankyrin repeat and death domain-containing protein 1B	A6NHY2	S358	LTFKQDHSLETRHIR	83 / 6 AA	53
Phosphosite 14:	FAM84A	Q96KN4	S261	VHTARFHSLEDLIRE	66 / 9 AA	32
Phosphosite 15:	VPS13A	Q96RL7	S231	YLSDYDNSLDDLKNG	85 / 7 AA	360
Phosphosite 16:	ATCAY	Q86WG3	S301	NKIQYVHSLEDLEQL	83 / 6 AA	42
Phosphosite 17:	LMTK2	Q8IWU2	S878	STDARTHSLDNRSQD	62 / 8 AA	165
Phosphosite 18:	SERPINA12	Q8IW75	T94	CLGAQDSTLDEIKQG	55 / 9 AA	47
Phosphosite 19:	RP1L1	Q8IWN7	S999	VDPGDDHSLEGLGEP	55 / 9 AA	261
Phosphosite 20:	ANGPTL3	Q9Y5C1	S174	FVEKQDNSIKDLLQT	62 / 8 AA	54