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:	ITSN1
Human P-Site:	S901
P-Site Sequence:	TPATATGSSPSPVLG
UniProt:	Q15811
Intern. Prot. ID:	IPI00220592

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITSN1	Q15811	S901	TPATATGSSPSPVLG	100 / 9 AA	195
Phosphosite 1:	ITSN1	Q15811	S902	PATATGSSPSPVLGQ	100 / 8 AA	195
Phosphosite 2:	ITSN1	Q15811	T899	AFTPATATGSSPSPV	100 / 7 AA	195
Phosphosite 3:	URP1	Q9BQL6	S176	SSPTASGSSVSPGLY	77 / 9 AA	77
Phosphosite 4:	PI4K2A	Q9BTU6	S44	RVAAAAGSGPSPPGS	66 / 9 AA	54
Phosphosite 5:	ERC1	Q8IUD2	S109	VRMTAMGSSPNIASS	75 / 8 AA	128
Phosphosite 6:	ZNF469	Q96JG9	S2074	PLLATGDSPAPSVGD	75 / 8 AA	259
Phosphosite 7:	C20orf46	Q9NUR3	S83	PGNTRLGSSPSPPGG	77 / 9 AA	28
Phosphosite 8:	TNXB	P22105	S1470	GELTVTGSSPDSLSL	85 / 7 AA	464
Phosphosite 9:	PGLYRP3	Q96LB9	S128	FGNKIGSSPSPAALS	85 / 7 AA	38
Phosphosite 10:	JunD	P17535	T174	GGPSGTATGSAPPGE	85 / 7 AA	35
Phosphosite 11:	JunD	P17535	S176	PSGTATGSAPPGELA	85 / 7 AA	35
Phosphosite 12:	PPP1R13B	Q96KQ4	T509	LLPATGSTPQPGSSQ	75 / 8 AA	120
Phosphosite 13:	TNRC6B	Q9UPQ9	S58	TAASPIGSSPSPPVN	66 / 9 AA	194
Phosphosite 14:	MUC5B	Q9HC84	S2145	TTITATGSTTNPSST	66 / 9 AA	590
Phosphosite 15:	SUPT3H	O75486	S19	TAEATANSPSPPIAP	75 / 8 AA	36
Phosphosite 16:	KLF9	Q13886	S105	DVTTESGSSPSHSPE	66 / 9 AA	27
Phosphosite 17:	ZC3H4	Q9UPT8	S1058	KTVNATGSSAAPGSS	75 / 8 AA	140
Phosphosite 18:	MXRA5	Q9NR99	S1255	VSSRASGSKPSPSPE	75 / 8 AA	312
Phosphosite 19:	PPP1R13B	Q96KQ4	S508	TLLPATGSTPQPGSS	75 / 8 AA	120
Phosphosite 20:	PGLYRP3	Q96LB9	S130	NKIGSSPSPAALSAA	100 / 6 AA	38