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:	ASS1
Human P-Site:	Y87
P-Site Sequence:	SALYEDRYLLGTSLA
UniProt:	P00966
Intern. Prot. ID:	IPI00020632

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ASS1	P00966	Y87	SALYEDRYLLGTSLA	100 / 9 AA	47
Phosphosite 1:	PLXND1	Q9Y4D7	Y1371	SSLYEERYVLPSQTL	55 / 9 AA	212
Phosphosite 2:	MARCH-IV	Q9P2E8	S149	EKTEDRYSLGSSLDS	75 / 8 AA	46
Phosphosite 3:	WDR68	P61962	Y134	DWNEVDPYLLGTSSI	85 / 7 AA	39
Phosphosite 4:	MARCH-IV	Q9P2E8	Y148	KEKTEDRYSLGSSLD	75 / 8 AA	46
Phosphosite 5:	MOV10L1	Q9BXT6	Y1121	DRFEDDRYFLGFLSN	71 / 7 AA	135
Phosphosite 6:	FAM135A	Q9P2D6	Y413	PIIFEDRYLDSVTED	83 / 6 AA	170
Phosphosite 7:	OGN	P20774	Y51	SQDYEDKYLDGKNIK	66 / 9 AA	34
Phosphosite 8:	SIAT1 (Glycosyltransferase)	P15907	Y391	QGTDEDIYLLGKATL	75 / 8 AA	47
Phosphosite 9:	SOCS6	O14544	Y416	RDSSDDRYLLSLSFR	71 / 7 AA	60
Phosphosite 10:	WDR87	Q6ZQQ6	Y408	RCPCPAKYLLGTSPN	55 / 9 AA	333
Phosphosite 11:	C5orf42	Q9H799	S333	APGVDRYSLGTSLSR	85 / 7 AA	237
Phosphosite 12:	PATL1	Q86TB9	Y543	VEDYERRYLLSLEEE	75 / 8 AA	87
Phosphosite 13:	C5orf42	Q9H799	Y332	EAPGVDRYSLGTSLS	85 / 7 AA	237
Phosphosite 14:	ARAP1	Q96P48	S1288	MKFREDRSLLGLGLP	85 / 7 AA	162
Phosphosite 15:	DENND3	A2RUS2	Y1180	LCSAEDRYVLSGSGR	71 / 7 AA	136
Phosphosite 16:	PSMB5	P28074	Y99	KVIEINPYLLGTMAG	71 / 7 AA	28
Phosphosite 17:	PSMB8	P28062	Y112	KVIEINPYLLGTMSG	71 / 7 AA	30
Phosphosite 18:	TDRKH	Q9Y2W6	Y559	DDNLEDDYLLGSLGF	75 / 8 AA	67
Phosphosite 19:	Tbr1	Q16650	Y105	DGSAADRYLLSQSSQ	71 / 7 AA	74
Phosphosite 20:	SIM1	P81133	Y477	GRCEAGRYFLGTPQA	62 / 8 AA	85