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:	S238
P-Site Sequence:	RLVELGQSSGKKAGD
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	S238	RLVELGQSSGKKAGD	100 / 9 AA	53
Phosphosite 1:	FBXO21	O94952	S68	RLRELCQSSGKVWKE	87 / 8 AA	72
Phosphosite 2:	GCC2	Q8IWJ2	S396	LQTELGESAGKISQE	75 / 8 AA	185
Phosphosite 3:	SGEF	Q96DR7	S780	WITALGHSSGKPPAD	75 / 8 AA	97
Phosphosite 4:	MBOAT4	Q96T53	S278	FGPELGQSPGEEGYV	85 / 7 AA	50
Phosphosite 5:	NUMB	P49757	S420	SGTEWGQSSGAASPG	85 / 7 AA	71
Phosphosite 6:	DNAH11	Q96DT5	S4253	SGDELGQSTEEKVKN	66 / 9 AA	521
Phosphosite 7:	NRCAM	Q92823	Y1276	DGSFIGQYSGKKEKE	75 / 8 AA	144
Phosphosite 8:	L1CAM	P32004	Y1229	DGSFIGQYSGKKEKE	75 / 8 AA	140
Phosphosite 9:	NRCAM	Q92823	S1277	GSFIGQYSGKKEKEP	75 / 8 AA	144
Phosphosite 10:	C22orf27	Q8N0Y4	S26	ETPRLGQSSSRRGQG	62 / 8 AA	18
Phosphosite 11:	ADNP	Q9H2P0	S424	ASRVLGQSSSKPAAA	85 / 7 AA	124
Phosphosite 12:	VNN3	Q9NY84	S497	PPRLGQGSGKFQ___	85 / 7 AA	56
Phosphosite 13:	ADNP	Q9H2P0	S425	SRVLGQSSSKPAAAA	85 / 7 AA	124
Phosphosite 14:	SGOL2	Q562F6	S509	ETYSLSQSSGKFHQE	85 / 7 AA	145
Phosphosite 15:	C22orf27	Q8N0Y4	S27	TPRLGQSSSRRGQGL	62 / 8 AA	18
Phosphosite 16:	SLTM	Q9NWH9	S800	RDRFVGQSEGKKARP	75 / 8 AA	117
Phosphosite 17:	DEPDC1A	Q5TB30	S556	MESELGESSATINKR	62 / 8 AA	89
Phosphosite 18:	FAM161A	Q3B820	S166	SEPDLGQSSSLYVSS	71 / 7 AA	77
Phosphosite 19:	ARID4A	P29374	S863	KRKILGQSSPEKKIR	75 / 8 AA	143
Phosphosite 20:	HIVEP3	Q5T1R4	S916	RLAEMAQSSGESSFE	71 / 7 AA	259