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:	S257
P-Site Sequence:	PSRPPRPSRPPPPTP
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	S257	PSRPPRPSRPPPPTP	100 / 9 AA	103
Phosphosite 1:	C17orf100	A8MU93	S107	ESPTPRPSRPPARTK	100 / 7 AA	18
Phosphosite 2:	C1orf168	Q5VWT5	S283	GPPPPKPSRPPIVNL	87 / 8 AA	82
Phosphosite 3:	ATXN2	Q99700	S593	SRPPSRPSRPPSHPS	87 / 8 AA	140
Phosphosite 4:	ARTN	Q5T4W7	S86	RRPPPQPSRPAPPPP	77 / 9 AA	23
Phosphosite 5:	ubiquilin 2	Q9UHD9	S14	SSGPPRPSRGPAAAQ	87 / 8 AA	66
Phosphosite 6:	C16orf72	Q14CZ0	S157	KVPPPRNSRAPPRLT	77 / 9 AA	31
Phosphosite 7:	PDE4A	P27815	S319	QAPRPRPSQPPPPPV	87 / 8 AA	98
Phosphosite 8:	NCOR1	O75376	T1030	RLPTTRPTRPPPPLI	85 / 7 AA	270
Phosphosite 9:	TNK2	Q07912	T750	VPIPPRPTRPHVQLS	85 / 7 AA	115
Phosphosite 10:	PJA1	Q8NG27	S234	QNLPARPSRAPVSIC	75 / 8 AA	71
Phosphosite 11:	DNMBP	Q6XZF7	S642	PPLVVRPSRPAPLPP	85 / 7 AA	177
Phosphosite 12:	TNKS1BP1	Q9C0C2	S369	PEAPRPSSPPPEVLE	87 / 8 AA	182
Phosphosite 13:	TNKS1BP1	Q9C0C2	S368	APEAPRPSSPPPEVL	87 / 8 AA	182
Phosphosite 14:	FNDC1	Q4ZHG4	S1139	AASPARPSRPGGPQS	85 / 7 AA	199
Phosphosite 15:	AKAP8	O43823	S241	GLGGPSPSRPPPSLF	87 / 8 AA	76
Phosphosite 16:	FAK	Q05397	S716	DEAPPKPSRPGYPSP	85 / 7 AA	120
Phosphosite 17:	GAB3	Q8WWW8	S448	DLKPQRKSRPPPLDL	77 / 9 AA	66
Phosphosite 18:	Pyk2	Q14289	S718	QEPPPKPSRPKYRPP	85 / 7 AA	116
Phosphosite 19:	PRB1	P04280	S388	PPQGGRPSRPPQ___	100 / 6 AA	39
Phosphosite 20:	Basic salivary proline-rich protein 2	P02812	S412	PPQGGRPSRPPQ___	100 / 6 AA	6