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:	T899
P-Site Sequence:	AFTPATATGSSPSPV
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	T899	AFTPATATGSSPSPV	100 / 9 AA	195
Phosphosite 1:	ITSN1	Q15811	T897	RSAFTPATATGSSPS	100 / 7 AA	195
Phosphosite 2:	ITSN1	Q15811	S901	TPATATGSSPSPVLG	100 / 7 AA	195
Phosphosite 3:	AMMECR1	Q9Y4X0	T104	LSTPAAATSSSPSSS	77 / 9 AA	35
Phosphosite 4:	ZNF385D	Q9H6B1	T185	EKSPTTATGNSSCPS	75 / 8 AA	42
Phosphosite 5:	RUVBL2	Q9Y230	T152	IQIDRPATGTGSKVG	85 / 7 AA	51
Phosphosite 6:	RUVBL2	Q9Y230	T154	IDRPATGTGSKVGKL	85 / 7 AA	51
Phosphosite 7:	SH2B1	Q9NRF2	T502	PPLDTPETATGSFLF	85 / 7 AA	79
Phosphosite 8:	TNXB	P22105	S1470	GELTVTGSSPDSLSL	85 / 7 AA	464
Phosphosite 9:	LRRC63	Q05C16	T105	EQIPDTATGSIFFPH	85 / 7 AA	66
Phosphosite 10:	DOK1	Q99704	T435	PAFPEPGTATGSGIK	85 / 7 AA	52
Phosphosite 11:	EFCAB4A	Q8N4Y2	T280	ERESQPATATGAAQG	100 / 6 AA	33
Phosphosite 12:	ERC1	Q8IUD2	S109	VRMTAMGSSPNIASS	85 / 7 AA	128
Phosphosite 13:	UBN2	Q6ZU65	S1213	PHRPSTASGSSVVTA	75 / 8 AA	146
Phosphosite 14:	JunD	P17535	S176	PSGTATGSAPPGELA	85 / 7 AA	35
Phosphosite 15:	JunD	P17535	T174	GGPSGTATGSAPPGE	85 / 7 AA	35
Phosphosite 16:	OLFML2A	Q68BL7	T216	AAPATPATGTGSKAQ	85 / 7 AA	73
Phosphosite 17:	CES3	Q6UWW8	T25	LLLACPATATGPEVA	100 / 6 AA	62
Phosphosite 18:	Putative uncharacterized protein LOC389458	A6NC62	T66	PGLQATATGSGEHGA	75 / 8 AA	12
Phosphosite 19:	ITSN1	Q15811	S902	PATATGSSPSPVLGQ	100 / 6 AA	195
Phosphosite 20:	TRIO	O75962	S2426	RKGAANASGSSPDAP	75 / 8 AA	347