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:	S955
P-Site Sequence:	VDRGHYRSRRERSSS
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	S955	VDRGHYRSRRERSSS	100 / 9 AA	146
Phosphosite 1:	PABPC1L	Q4VXU2	S175	VFVGHFKSRREREAE	77 / 9 AA	68
Phosphosite 2:	USP42	Q9H9J4	Y953	RKVDRGHYRSRRERS	100 / 7 AA	146
Phosphosite 3:	PABPC3	Q9H361	S175	VFVGQFKSRKEREAE	55 / 9 AA	70
Phosphosite 4:	CSPG3	O14594	S166	GVVFHYRSARDRYAL	75 / 8 AA	143
Phosphosite 5:	PABPC4	Q13310	S175	VFVGRFKSRKEREAE	55 / 9 AA	71
Phosphosite 6:	PABPC1	P11940	S175	VFVGRFKSRKEREAE	55 / 9 AA	71
Phosphosite 7:	ANGPTL6	Q8NI99	Y438	VWHHGGHYRSRYQDG	100 / 6 AA	52
Phosphosite 8:	CACNA1E	Q15878	Y2283	WQMPNGHYRRRRRGG	85 / 7 AA	262
Phosphosite 9:	KCNT1	Q5JUK3	S808	PLRAYYRSRKELNPI	62 / 8 AA	138
Phosphosite 10:	EXOC3L	Q86VI1	S55	ARLGQYRSREVQRTC	83 / 6 AA	82
Phosphosite 11:	ZNF496	Q96IT1	S427	NFIRHLRSRREQEKP	85 / 7 AA	67
Phosphosite 12:	TXLNA	P40222	S434	KETTMYRSRWESSNK	83 / 6 AA	62
Phosphosite 13:	PRPF38A	Q8NAV1	S287	KSPGHHRSHRHRSHS	66 / 9 AA	37
Phosphosite 14:	PHLDA2	Q53GA4	S112	RALQDFRSRQERTAP	62 / 8 AA	17
Phosphosite 15:	ABCC5	O15440	S19	IPSPGYRSVRERTST	85 / 7 AA	161
Phosphosite 16:	CLK2	P49760	S24	SYREHYRSRKHKRRR	83 / 6 AA	60
Phosphosite 17:	ATG2B	Q96BY7	S1035	TVDPNYRSRRKKKLD	62 / 8 AA	233
Phosphosite 18:	GPR125	Q8IWK6	S1218	LGNNEGHSRSRRAYL	85 / 7 AA	146
Phosphosite 19:	RBAK	Q9NYW8	S560	YYTEHYRSHSEEKPY	71 / 7 AA	83
Phosphosite 20:	PREX1	Q8TCU6	S776	EHFQAFRSRREEALG	83 / 6 AA	186