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:	S221
P-Site Sequence:	EWAVPQSSRLKYRQL
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	S221	EWAVPQSSRLKYRQL	100 / 9 AA	195
Phosphosite 1:	ITSN1	Q15811	S220	AEWAVPQSSRLKYRQ	100 / 8 AA	195
Phosphosite 2:	Uncharacterized protein FLJ39653	Q8N8D0	S10	PGCAVPQSGRLRGSS	75 / 8 AA	30
Phosphosite 3:	ZYG11A	Q6WRX3	S91	STSIPQNSRLLFFSQ	55 / 9 AA	77
Phosphosite 4:	ADAMTS4	O75173	T794	VAGNPQDTRLRYSFF	62 / 8 AA	90
Phosphosite 5:	R3HCC1	Q9Y3T6	S86	LLFPPLSSRLRYLIH	75 / 8 AA	53
Phosphosite 6:	WDR22	Q96JK2	S223	DIRKPQSSLLRYGGN	75 / 8 AA	104
Phosphosite 7:	C9orf79	Q6ZUB1	S279	TCPVPQSSPLHNQVL	85 / 7 AA	157
Phosphosite 8:	THEX1	Q8IV48	S246	LNIQCQLSRLKYPPF	85 / 7 AA	40
Phosphosite 9:	C9orf79	Q6ZUB1	S278	TTCPVPQSSPLHNQV	85 / 7 AA	157
Phosphosite 10:	ADAMTS7	Q9UKP4	S1370	LSPEVPLSSRLLSTP	85 / 7 AA	184
Phosphosite 11:	ADAMTS7	Q9UKP4	S1371	SPEVPLSSRLLSTPA	85 / 7 AA	184
Phosphosite 12:	ZSCAN10	Q96SZ4	S305	GVSFPQLSRLKAHQL	85 / 7 AA	80
Phosphosite 13:	NDP	Q00604	T100	CHCCRPQTSKLKALR	71 / 7 AA	15
Phosphosite 14:	ZNF445	P59923	S755	VFQVPQSSHSKEEPY	75 / 8 AA	119
Phosphosite 15:	CLASP2	O75122	S579	PGYGISQSSRLSSSV	71 / 7 AA	141
Phosphosite 16:	TBC1D12	O60347	S382	CKPPPQSSRRKNFEF	75 / 8 AA	86
Phosphosite 17:	PARP9	Q8IXQ6	S500	NNYSVPQSTREEKRE	83 / 6 AA	96
Phosphosite 18:	PPL	O60437	S644	QDDTVPESSRVLDSK	71 / 7 AA	205
Phosphosite 19:	THEX1	Q8IV48	Y250	CQLSRLKYPPFAKKW	100 / 5 AA	40
Phosphosite 20:	CLASP2	O75122	S580	GYGISQSSRLSSSVS	71 / 7 AA	141