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:	PADI1
Human P-Site:	Y250
P-Site Sequence:	GEQEIKFYVEGLTFP
UniProt:	Q9ULC6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PADI1	Q9ULC6	Y250	GEQEIKFYVEGLTFP	100 / 9 AA	75
Phosphosite 1:	GTF2I	P78347	Y770	ESFPEDFYVEGLPEG	85 / 7 AA	112
Phosphosite 2:	HYPC	Q6NWY9	Y547	PLDLFKFYVEELKAR	75 / 8 AA	99
Phosphosite 3:	C18orf55	Q9BVV7	Y196	KHTCVKFYIEGSEPG	71 / 7 AA	28
Phosphosite 4:	ZC3H8	Q8N5P1	Y229	KKEMCKFYVQGYCTR	71 / 7 AA	34
Phosphosite 5:	EPHX2	P34913	Y450	TEEEIQFYVQQFKKS	71 / 7 AA	63
Phosphosite 6:	PADI4	Q9UM07	Y250	GKHNMDFYVEALAFP	62 / 8 AA	74
Phosphosite 7:	C1s	P09871	Y648	PNDKTKFYAAGLVSW	62 / 8 AA	77
Phosphosite 8:	RNPC3	Q96LT9	Y183	LASVPKFYVQVLHLM	71 / 7 AA	59
Phosphosite 9:	PFN1	P07737	Y60	GKDRSSFYVNGLTLG	83 / 6 AA	15
Phosphosite 10:	KLHL1	Q9NR64	Y121	QPARTLFYVESLEEE	83 / 6 AA	83
Phosphosite 11:	ATP9B	O43861	Y655	STAEITFYMKGADVA	62 / 8 AA	129
Phosphosite 12:	XRN2	Q9H0D6	Y542	RRKVVQSYVEGLCWV	62 / 8 AA	109
Phosphosite 13:	SACM1L	Q9NTJ5	Y19	HITPEKFYVEACDDG	83 / 6 AA	67
Phosphosite 14:	5-HT (3) receptor ion channel	P46098	Y235	YYAEMKFYVVIRRRP	83 / 6 AA	55
Phosphosite 15:	NPR2	P20594	Y725	ALRSGPFYLEGLDLS	83 / 6 AA	117
Phosphosite 16:	KLHL1	Q9NR64	S124	RTLFYVESLEEEVVP	83 / 6 AA	83
Phosphosite 17:	ARSH	Q5FYA8	Y455	HYVTPKFYPEGTGAC	83 / 6 AA	64
Phosphosite 18:	Autotaxin	Q13822	Y756	TEDKIKQYVEGSSIP	85 / 7 AA	99
Phosphosite 19:	GTF2I	P78347	Y503	EAHPNDLYVEGLPEN	83 / 6 AA	112
Phosphosite 20:	Kv1.1	Q09470	Y120	FSEEIKFYELGEEAM	100 / 5 AA	57