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:	Y749
P-Site Sequence:	VVYYRALYPFESRSH
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	Y749	VVYYRALYPFESRSH	100 / 9 AA	195
Phosphosite 1:	PIK3R2	O00459	Y13	GFQYRALYPFRRERP	100 / 7 AA	82
Phosphosite 2:	PION	A4D1B5	Y827	ESSNQALYPFEGHDN	75 / 8 AA	98
Phosphosite 3:	OSTF1	Q92882	Y21	VKVFRALYTFEPRTP	66 / 9 AA	24
Phosphosite 4:	MRPL4	Q9BYD3	Y284	DSRYRPLYPFSLPYS	85 / 7 AA	35
Phosphosite 5:	BTRC	Q9Y297	Y272	NSFYRALYPKIIQDI	100 / 6 AA	69
Phosphosite 6:	SH3GL2	Q99962	Y299	QPCCRALYDFEPENE	66 / 9 AA	40
Phosphosite 7:	OSTF1	Q92882	T22	KVFRALYTFEPRTPD	75 / 8 AA	24
Phosphosite 8:	GAS7	O60861	Y10	GARCRTLYPFSGERH	71 / 7 AA	54
Phosphosite 9:	FNBP1	Q96RU3	Y559	IGTCKALYTFEGQNE	55 / 9 AA	71
Phosphosite 10:	STAM2	O75886	Y211	ARKVRALYDFEAVED	75 / 8 AA	58
Phosphosite 11:	GRAP2	O75791	Y280	VRWARALYDFEALED	75 / 8 AA	38
Phosphosite 12:	Nck1	P16333	Y199	LHVVQALYPFSSSND	75 / 8 AA	43
Phosphosite 13:	VCAN	P13611	Y326	LLGVRTLYRFENQTG	62 / 8 AA	373
Phosphosite 14:	GAS7	O60861	T8	MSGARCRTLYPFSGE	71 / 7 AA	54
Phosphosite 15:	Sh3rf2	Q8TEC5	Y196	PPLCRALYNFDLRGK	62 / 8 AA	79
Phosphosite 16:	LKB1	Q15831	Y253	YNITTGLYPFEGDNI	71 / 7 AA	49
Phosphosite 17:	FNBP1	Q96RU3	T560	GTCKALYTFEGQNEG	62 / 8 AA	71
Phosphosite 18:	NUP205	Q92621	Y1551	PPLLKALYTYESKMA	62 / 8 AA	228
Phosphosite 19:	FBW1B	Q9UKB1	Y209	NSFYRSLYPKIIQDI	83 / 6 AA	62
Phosphosite 20:	FBW1B	Q9UKB1	S207	PPNSFYRSLYPKIIQ	83 / 6 AA	62