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:	T398
P-Site Sequence:	YVTRGPQTGGISGLD
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	T398	YVTRGPQTGGISGLD	100 / 9 AA	74
Phosphosite 1:	CSTF2T	Q9H0L4	T472	PSSRGPMTGGIQGPG	87 / 8 AA	64
Phosphosite 2:	HIF3A	Q9Y2N7	S331	SGGRGPQSESIVCVH	62 / 8 AA	72
Phosphosite 3:	IRE1	O75460	T321	PLLEGPQTDGVTIGD	62 / 8 AA	110
Phosphosite 4:	KIAA1305	Q9P2P1	S1204	EESQGPQSGGDSPYA	66 / 9 AA	208
Phosphosite 5:	OR1E3	Q8WZA6	S230	STILRVPSTGGIQKA	75 / 8 AA	39
Phosphosite 6:	IGF1	P05019	T89	SSRRAPQTGIVDECC	83 / 6 AA	22
Phosphosite 7:	MED13L	Q71F56	T1618	VGGQNPSTGGISADR	66 / 9 AA	243
Phosphosite 8:	C9orf98	Q96MA6	T184	GKRIDPQTGEIYHTT	71 / 7 AA	55
Phosphosite 9:	AlphaK1	Q96L96	S1025	ERCRGPQSSGPVEAK	71 / 7 AA	201
Phosphosite 10:	HGFAC	Q04756	S80	PEAEGPQSGGLPPPP	62 / 8 AA	71
Phosphosite 11:	C1QTNF3	Q9BXJ4	T32	EYMESPQTGGLPPDC	71 / 7 AA	27
Phosphosite 12:	ARMC10	Q8N2F6	T67	GRSARPQTGGTWESQ	71 / 7 AA	38
Phosphosite 13:	FRAP1	P42345	T2064	MMERGPQTLKETSFN	100 / 5 AA	289
Phosphosite 14:	CCNT1	O60563	S695	SDYLNPRSGGISSRS	71 / 7 AA	81
Phosphosite 15:	TFIIA	P52655	T217	PGGISPQTGVIIQPQ	71 / 7 AA	42
Phosphosite 16:	LEF1	Q9UJU2	T256	GPPGPHTTGIPHPAI	62 / 8 AA	44
Phosphosite 17:	MCHR1	Q99705	S104	GSPPRTGSISYINII	71 / 7 AA	46
Phosphosite 18:	ADAMTS18	Q8TE60	Y623	CNNPKPQYGGIFCPG	83 / 6 AA	135
Phosphosite 19:	LEF1	Q9UJU2	T255	PGPPGPHTTGIPHPA	55 / 9 AA	44
Phosphosite 20:	SYNM	O15061	T386	SGHRGSQTGTSIGGD	83 / 6 AA	173