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:	S976
P-Site Sequence:	ISGPIRKSTSMDSGS
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	S976	ISGPIRKSTSMDSGS	100 / 9 AA	195
Phosphosite 1:	ITSN1	Q15811	T977	SGPIRKSTSMDSGSS	100 / 8 AA	195
Phosphosite 2:	ITSN1	Q15811	S978	GPIRKSTSMDSGSSE	100 / 7 AA	195
Phosphosite 3:	Myf-5	P13349	S79	CKACKRKSTTMDRRK	85 / 7 AA	28
Phosphosite 4:	Myf-5	P13349	T80	KACKRKSTTMDRRKA	85 / 7 AA	28
Phosphosite 5:	Rgs6	P49758	T256	LSQPIRKTTKEDIRK	66 / 9 AA	54
Phosphosite 6:	ARHGAP13	Q7Z6B7	S938	DSPPIRRSTSSGQYT	85 / 7 AA	124
Phosphosite 7:	PARD3	Q8TEW0	S852	VKTRKSKSMDLGIAD	85 / 7 AA	151
Phosphosite 8:	CEP170L	Q96L14	T177	SEVPIVKTSSMEISS	55 / 9 AA	33
Phosphosite 9:	CEP170	Q5SW79	T1468	SEVPIVKTSSMEISS	55 / 9 AA	175
Phosphosite 10:	PARD3	Q8TEW0	S850	DFVKTRKSKSMDLGI	75 / 8 AA	151
Phosphosite 11:	MLL	Q03164	T3810	LKSARRATSMDLPMP	71 / 7 AA	432
Phosphosite 12:	ACAA1	P09110	T252	DEGIRPSTTMEGLAK	62 / 8 AA	44
Phosphosite 13:	ACAA1	P09110	S251	QDEGIRPSTTMEGLA	62 / 8 AA	44
Phosphosite 14:	MLL	Q03164	S3811	KSARRATSMDLPMPM	71 / 7 AA	432
Phosphosite 15:	SEC15L2	Q9Y2D4	T530	DDMIRKSTNLLLTRT	71 / 7 AA	78
Phosphosite 16:	APAF	O14727	S357	FKRIRKSSSYDYEAL	75 / 8 AA	142
Phosphosite 17:	SPEG	Q15772	S504	ELGRIRRSTSREELV	55 / 9 AA	354
Phosphosite 18:	FBXO22	Q8NEZ5	T127	HKRARKRTSMETALA	71 / 7 AA	45
Phosphosite 19:	FBXO22	Q8NEZ5	S128	KRARKRTSMETALAL	71 / 7 AA	45
Phosphosite 20:	SPEG	Q15772	T505	LGRIRRSTSREELVR	62 / 8 AA	354