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:	ITCH
Human P-Site:	S278
P-Site Sequence:	NGSPSATSESDGSST
UniProt:	Q96J02
Intern. Prot. ID:	IPI00061780

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITCH	Q96J02	S278	NGSPSATSESDGSST	100 / 9 AA	103
Phosphosite 1:	ITCH	Q96J02	T277	VNGSPSATSESDGSS	100 / 8 AA	103
Phosphosite 2:	OSBPL8	Q9BZF1	S249	YLIIRATSESDGRCW	100 / 7 AA	101
Phosphosite 3:	ITCH	Q96J02	S280	SPSATSESDGSSTGS	100 / 7 AA	103
Phosphosite 4:	DUSP7	Q16829	T179	RELPSSATESDGSPV	66 / 9 AA	41
Phosphosite 5:	PDZD8	Q8NEN9	T171	RPVVPSATGEPDGPE	75 / 8 AA	129
Phosphosite 6:	PDE3B	Q13370	S590	MLKYVSTSESDGTDC	100 / 6 AA	124
Phosphosite 7:	OSBPL5	Q9H0X9	S227	YLIFRAASESDGRCW	85 / 7 AA	99
Phosphosite 8:	OSBPL5	Q9H0X9	S229	IFRAASESDGRCWLD	85 / 7 AA	99
Phosphosite 9:	Dact3	Q96B18	S565	PAFSSASSDSDGSGG	66 / 9 AA	65
Phosphosite 10:	BEND4	Q6ZU67	S297	TSPATSESHGHPSSS	85 / 7 AA	58
Phosphosite 11:	OSBPL8	Q9BZF1	T248	SYLIIRATSESDGRC	100 / 6 AA	101
Phosphosite 12:	ITCH	Q96J02	S275	ASVNGSPSATSESDG	100 / 6 AA	103
Phosphosite 13:	PDE3B	Q13370	S592	KYVSTSESDGTDCCS	100 / 6 AA	124
Phosphosite 14:	BEND4	Q6ZU67	S295	GWTSPATSESHGHPS	85 / 7 AA	58
Phosphosite 15:	QSER1	Q2KHR3	S1021	ISGESATSESEFTLG	85 / 7 AA	190
Phosphosite 16:	DPF1	Q92782	S290	SCSLCGTSENDGASW	62 / 8 AA	40
Phosphosite 17:	KIAA0494	O75071	S249	NQIIPSPSATSELDN	100 / 6 AA	55
Phosphosite 18:	SPEG	Q15772	T2198	SAEPSATTPSDAPQP	66 / 9 AA	354
Phosphosite 19:	PDE4DIP	Q5VU43	S1662	SSKPSSTSASQGAKA	66 / 9 AA	130
Phosphosite 20:	EVL	Q9UI08	T250	GGSSPSGTSKSDANR	75 / 8 AA	45