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:	PADI4
Human P-Site:	Y498
P-Site Sequence:	LASPRSCYKLFQEQQ
UniProt:	Q9UM07
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PADI4	Q9UM07	Y498	LASPRSCYKLFQEQQ	100 / 9 AA	74
Phosphosite 1:	SPEN	Q96T58	S853	QSPEKPRSCNKLSRE	85 / 7 AA	402
Phosphosite 2:	DIS3L	Q8TF46	Y586	RTIIRSAYKLFYEAA	85 / 7 AA	121
Phosphosite 3:	FSCN2	O14926	Y210	EPEPRACYTLEFKAG	71 / 7 AA	55
Phosphosite 4:	NIBP	Q96Q05	Y429	EPGWRACYKLLLETL	71 / 7 AA	129
Phosphosite 5:	OSTM1	Q86WC4	Y116	VRLCQTCYPLFQQVV	62 / 8 AA	37
Phosphosite 6:	CDC42BPA	Q5VT25	Y1341	MKRQVLCYELFQSKT	83 / 6 AA	197
Phosphosite 7:	ATM	Q13315	Y1252	EDFYRSCYKVLIPHL	71 / 7 AA	351
Phosphosite 8:	ATP13A1	Q9HD20	Y475	KDPSRNRYKLFLECT	62 / 8 AA	133
Phosphosite 9:	TSPAN6	O43657	S176	SEKGFPKSCCKLEDC	71 / 7 AA	28
Phosphosite 10:	GDE	P35573	Y173	LGLSRSCYSLANQLE	71 / 7 AA	175
Phosphosite 11:	GDE	P35573	S171	QTLGLSRSCYSLANQ	71 / 7 AA	175
Phosphosite 12:	GARS	P41250	Y467	GCADRSCYDLSCHAR	83 / 6 AA	83
Phosphosite 13:	GDE	P35573	S174	GLSRSCYSLANQLEL	83 / 6 AA	175
Phosphosite 14:	LKB1	Q15831	Y261	PFEGDNIYKLFENIG	57 / 7 AA	49
Phosphosite 15:	C1orf163	Q96BR5	Y72	NQHSDSCYKLGAYYV	100 / 5 AA	26
Phosphosite 16:	C1orf163	Q96BR5	S70	EENQHSDSCYKLGAY	100 / 5 AA	26
Phosphosite 17:	TSPAN16	Q9UKR8	S178	TGHTYPRSCCKSIGS	83 / 6 AA	26
Phosphosite 18:	GREB1L	Q9C091	S1797	EKFLQHASYKLFPKA	50 / 8 AA	214
Phosphosite 19:	SIGIRR	Q6IA17	Y195	QLERRRGYKLFLDDR	62 / 8 AA	46
Phosphosite 20:	C1orf159	Q96HA4	Y180	SKLPRACYRRNKAPA	66 / 6 AA	40