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:	T839
P-Site Sequence:	TPAPLAVTSSEPSTT
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	T839	TPAPLAVTSSEPSTT	100 / 9 AA	195
Phosphosite 1:	ITSN1	Q15811	S840	PAPLAVTSSEPSTTP	100 / 8 AA	195
Phosphosite 2:	ZFHX4	Q86UP3	T2389	PALPLASTSSDPPQA	77 / 9 AA	394
Phosphosite 3:	ITSN1	Q15811	S841	APLAVTSSEPSTTPN	100 / 7 AA	195
Phosphosite 4:	IGHA2	P01877	T40	PQEPLSVTWSESGQN	75 / 8 AA	37
Phosphosite 5:	IGHA1	P01876	T40	PQEPLSVTWSESGQG	75 / 8 AA	38
Phosphosite 6:	GRHPR	Q9UBQ7	S272	AAGLDVTSPEPLPTN	75 / 8 AA	36
Phosphosite 7:	RNF111	Q6ZNA4	S432	TASAVTSSQPSTVSE	85 / 7 AA	109
Phosphosite 8:	TMEM54	Q969K7	S216	RDLLSCTSSEPLTL_	75 / 8 AA	24
Phosphosite 9:	RNF111	Q6ZNA4	S431	DTASAVTSSQPSTVS	85 / 7 AA	109
Phosphosite 10:	ZNF219	Q9P2Y4	T222	PERPLAATSAAPPPQ	66 / 9 AA	77
Phosphosite 11:	UBXN4	Q92575	S449	TSVRVTSSEPPNPAS	100 / 6 AA	57
Phosphosite 12:	C15orf39	Q6ZRI6	S936	DTEAGAVSSSEPTVA	85 / 7 AA	111
Phosphosite 13:	UBXN4	Q92575	T447	TQTSVRVTSSEPPNP	100 / 6 AA	57
Phosphosite 14:	UBXN4	Q92575	S448	QTSVRVTSSEPPNPA	100 / 6 AA	57
Phosphosite 15:	C11orf16	Q9NQ32	S335	MHAPLAVSSSSSSSC	85 / 7 AA	44
Phosphosite 16:	ZFHX4	Q86UP3	S2390	ALPLASTSSDPPQAS	75 / 8 AA	394
Phosphosite 17:	SNX30	Q5VWJ9	S27	MPHPLAGSSSEEAVG	75 / 8 AA	50
Phosphosite 18:	ZFHX4	Q86UP3	S2388	KPALPLASTSSDPPQ	75 / 8 AA	394
Phosphosite 19:	C15orf39	Q6ZRI6	S938	EAGAVSSSEPTVARD	85 / 7 AA	111
Phosphosite 20:	PRAM1	Q96QH2	S345	LGDLTRTSSEPEVSV	75 / 8 AA	79