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:	ARG1
Human P-Site:	S217
P-Site Sequence:	KVMEETLSYLLGRKK
UniProt:	P05089
Intern. Prot. ID:	IPI00291560

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARG1	P05089	S217	KVMEETLSYLLGRKK	100 / 9 AA	35
Phosphosite 1:	ARG1	P05089	Y218	VMEETLSYLLGRKKR	100 / 8 AA	35
Phosphosite 2:	TFCP2L1	Q9NZI6	T67	KLHEETLTYLNQGQS	85 / 7 AA	55
Phosphosite 3:	MBD6	Q96DN6	S52	SSLEQTRSYLLSDGT	66 / 9 AA	101
Phosphosite 4:	PIR	O00625	Y66	RGFETVSYLLEGGSM	85 / 7 AA	32
Phosphosite 5:	PIR	O00625	S65	HRGFETVSYLLEGGS	85 / 7 AA	32
Phosphosite 6:	XPNPEP2	O43895	Y289	FSSETLSYLNSSCTG	100 / 6 AA	76
Phosphosite 7:	XPNPEP2	O43895	S288	RFSSETLSYLNSSCT	100 / 6 AA	76
Phosphosite 8:	C1orf129	Q5TGP6	T505	NFPQFPETLSYLYKL	100 / 6 AA	65
Phosphosite 9:	CHN1	P15882	Y396	AHCETLRYLMAHLKR	62 / 8 AA	53
Phosphosite 10:	XPNPEP2	O43895	T286	KSRFSSETLSYLNSS	100 / 6 AA	76
Phosphosite 11:	UBP1	Q9NZI7	T82	AVKLHDETLTYLNQG	71 / 7 AA	60
Phosphosite 12:	TFCP2	Q12800	T85	AVKLHDETLTYLNQG	71 / 7 AA	57
Phosphosite 13:	XRRA1	Q6P2D8	T537	STVHSEETLSHLSDT	85 / 7 AA	90
Phosphosite 14:	C1orf129	Q5TGP6	S507	PQFPETLSYLYKLSV	100 / 6 AA	65
Phosphosite 15:	XRRA1	Q6P2D8	S539	VHSEETLSHLSDTTV	85 / 7 AA	90
Phosphosite 16:	FER1L5	A0AVI2	S958	SHEQETLSFLQLGLA	71 / 7 AA	242
Phosphosite 17:	C1orf129	Q5TGP6	Y508	QFPETLSYLYKLSVE	100 / 6 AA	65
Phosphosite 18:	EXOC7	Q9UPT5	S26	KQEEETLSFIRDSLE	71 / 7 AA	83
Phosphosite 19:	ARHGAP3	P52757	Y405	AHYETLRYLMIHLKK	71 / 7 AA	54
Phosphosite 20:	DDX28	Q9NUL7	Y182	GSGKTLSYLLPLLQR	85 / 7 AA	60