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:	S989
P-Site Sequence:	GSSESPASLKRVASP
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	S989	GSSESPASLKRVASP	100 / 9 AA	195
Phosphosite 1:	ANO5	Q75V66	S500	SFMESDASLKQVKSF	77 / 9 AA	107
Phosphosite 2:	THOC2	Q8NI27	S265	PNGETPSSLYRVAAV	66 / 9 AA	183
Phosphosite 3:	ASXL2	Q76L83	S565	LVDQSPESLKRKSSL	75 / 8 AA	154
Phosphosite 4:	SFRS2B	Q9BRL6	S29	TYRTSPDSLRRVFEK	75 / 8 AA	32
Phosphosite 5:	UBE4B	O95155	S1044	LLDESLESLKRIHEV	66 / 9 AA	146
Phosphosite 6:	SGEF	Q96DR7	S307	NDVDSPGSLRRGLRS	62 / 8 AA	97
Phosphosite 7:	CMYA1	Q702N8	S1463	GAPESPDSLQRNQKE	75 / 8 AA	199
Phosphosite 8:	PLEC1	Q15149	S96	PPEIVPASLQRVRRP	85 / 7 AA	532
Phosphosite 9:	GTSE1	Q9NYZ3	S141	EMKKSPTSLKRETYY	85 / 7 AA	77
Phosphosite 10:	UBL4B	Q8N7F7	T25	SGQESVATLKRLVSR	66 / 9 AA	20
Phosphosite 11:	GTSE1	Q9NYZ3	T140	KEMKKSPTSLKRETY	85 / 7 AA	77
Phosphosite 12:	TRPA1	O75762	S972	AEVQKHASLKRIAMQ	55 / 9 AA	127
Phosphosite 13:	GPR175	Q86W33	S147	GHLESKSSIKRVLAI	66 / 9 AA	41
Phosphosite 14:	MAGE-A11	P43364	S16	GLGCSPASIKRKKKR	85 / 7 AA	48
Phosphosite 15:	SCP2	P22307	T10	SSPWEPATLRRVFVV	71 / 7 AA	59
Phosphosite 16:	SART3	Q15020	S687	KQKEKAASLKRDMPK	75 / 8 AA	110
Phosphosite 17:	EPHB4	P54760	S883	KMIRNPASLKIVARE	75 / 8 AA	108
Phosphosite 18:	CCDC86	Q9H6F5	S21	LRPESPESLTSVSRT	66 / 9 AA	40
Phosphosite 19:	SLC15A4	Q8N697	S401	RHGLLPSSLKRIAVG	71 / 7 AA	62
Phosphosite 20:	SHANK3	Q9BYB0	S1593	PSPVKPASLERVEGL	85 / 7 AA	186