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:	S309
P-Site Sequence:	KRFTIHRSSNVLTLS
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	S309	KRFTIHRSSNVLTLS	100 / 9 AA	146
Phosphosite 1:	ATP6V1C1	P21283	S212	AEMVVPRSSNVLSED	75 / 8 AA	44
Phosphosite 2:	ATP6V1C1	P21283	S213	EMVVPRSSNVLSEDQ	75 / 8 AA	44
Phosphosite 3:	JAK1	P23458	S683	DLFMHRKSDVLTTPW	62 / 8 AA	133
Phosphosite 4:	C1orf57	Q9BSD7	S23	TTLIHKASEVLKSSG	62 / 8 AA	21
Phosphosite 5:	SP3	Q02447	S713	KKGIHSSSTVLASVE	75 / 8 AA	82
Phosphosite 6:	SP3	Q02447	S712	NKKGIHSSSTVLASV	75 / 8 AA	82
Phosphosite 7:	TMED3	Q9Y3Q3	S8	MGSTVPRSASVLLLL	55 / 9 AA	25
Phosphosite 8:	CEP110	Q7Z7A1	S833	EMNIHSPSDVLGKSL	62 / 8 AA	269
Phosphosite 9:	ZNF418	Q8TF45	S659	CGKSFHRSSSLLRHQ	55 / 9 AA	78
Phosphosite 10:	CORO2A	Q92828	S226	SYKGHRASKVLFLGN	71 / 7 AA	60
Phosphosite 11:	C1orf25	Q7Z2T5	S580	SQFSIHASSNVNKQE	75 / 8 AA	82
Phosphosite 12:	ZNF726	A6NNF4	S409	CGKAFHRSSNLTKHK	62 / 8 AA	85
Phosphosite 13:	DLX4	Q92988	S231	AWYQHHSSDVLASPQ	71 / 7 AA	26
Phosphosite 14:	DLX4	Q92988	S230	GAWYQHHSSDVLASP	71 / 7 AA	26
Phosphosite 15:	POGZ	Q7Z3K3	S843	FNPSHRSSSILPRGL	71 / 7 AA	155
Phosphosite 16:	POGZ	Q7Z3K3	S842	VFNPSHRSSSILPRG	71 / 7 AA	155
Phosphosite 17:	ZNF418	Q8TF45	S660	GKSFHRSSSLLRHQR	62 / 8 AA	78
Phosphosite 18:	ZNF318	Q5VUA4	S2035	RVSPAHRSPTVLCQK	71 / 7 AA	251
Phosphosite 19:	POGZ	Q7Z3K3	S844	NPSHRSSSILPRGLT	71 / 7 AA	155
Phosphosite 20:	FAM55B	Q96DL1	S224	TGLFANRSSNVFTEC	71 / 7 AA	42