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:	USP42
Human P-Site:	S556
P-Site Sequence:	PTKPVPSSTITNSAV
UniProt:	Q9H9J4
Intern. Prot. ID:	IPI00375124

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP42	Q9H9J4	S556	PTKPVPSSTITNSAV	100 / 9 AA	146
Phosphosite 1:	USP42	Q9H9J4	T557	TKPVPSSTITNSAVQ	100 / 8 AA	146
Phosphosite 2:	TNF-R1	P19438	S291	GFSPVPSSTFTSSST	77 / 9 AA	50
Phosphosite 3:	GPR112	Q8IZF6	S2150	GAMPLPSSTITSSWN	77 / 9 AA	301
Phosphosite 4:	RBM26	Q5T8P6	S645	ERLGPVPSSTIEPAE	100 / 7 AA	114
Phosphosite 5:	TNF-R1	P19438	S290	LGFSPVPSSTFTSSS	87 / 8 AA	50
Phosphosite 6:	RBM26	Q5T8P6	S646	RLGPVPSSTIEPAEA	100 / 7 AA	114
Phosphosite 7:	KIAA0256	Q93073	S664	IGSPMASSTITKIHS	66 / 9 AA	122
Phosphosite 8:	MUC5AC	P98088	T3687	TPSPVPSTSITSAAT	66 / 9 AA	527
Phosphosite 9:	MUC5AC	P98088	S3686	TTPSPVPSTSITSAA	75 / 8 AA	527
Phosphosite 10:	ZNF695	Q8IW36	S166	KPTEPVQSSTIELL_	85 / 7 AA	60
Phosphosite 11:	TNF-R1	P19438	T292	FSPVPSSTFTSSSTY	75 / 8 AA	50
Phosphosite 12:	GPR112	Q8IZF6	T2151	AMPLPSSTITSSWNR	75 / 8 AA	301
Phosphosite 13:	CHD7	Q9P2D1	T303	SQTVPSPTINNSGQY	75 / 8 AA	336
Phosphosite 14:	RBM26	Q5T8P6	T647	LGPVPSSTIEPAEAQ	100 / 6 AA	114
Phosphosite 15:	RFX4	Q33E94	S583	RNTHVPSSSVTHRIP	62 / 8 AA	83
Phosphosite 16:	USP6	P35125	S800	FEIPVPSSPISASSP	75 / 8 AA	159
Phosphosite 17:	RFX4	Q33E94	S584	NTHVPSSSVTHRIPV	62 / 8 AA	83
Phosphosite 18:	TMEM69	Q5SWH9	S84	QALLARPSSTITYLT	100 / 6 AA	28
Phosphosite 19:	INPP5B	P32019	S305	ITDMVRSSTITVSDK	85 / 7 AA	113
Phosphosite 20:	INPP5B	P32019	T306	TDMVRSSTITVSDKA	85 / 7 AA	113