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:	RPN2
Human P-Site:	S312
P-Site Sequence:	VKLEHAKSVASRATV
UniProt:	P04844
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPN2	P04844	S312	VKLEHAKSVASRATV	100 / 9 AA	69
Phosphosite 1:	PAK1	Q13153	S199	PRPEHTKSVYTRSVI	66 / 9 AA	61
Phosphosite 2:	WDR76	Q9H967	S497	SLTEHTKSIASAYFS	75 / 8 AA	70
Phosphosite 3:	GCFC	Q9Y5B6	S900	RALDHAMSVASDHNV	75 / 8 AA	105
Phosphosite 4:	PAK3	O75914	S215	PRPEHTKSIYTRSVV	55 / 9 AA	61
Phosphosite 5:	BTNL9	Q6UXG8	S349	EVSEDGKSVSSRGAP	66 / 9 AA	60
Phosphosite 6:	Alix	Q8WUM4	T286	HAAELIKTVASRYDE	66 / 9 AA	96
Phosphosite 7:	ANKRD30B	Q9BXX2	S1277	ALQDHDQSVTSRKNQ	55 / 9 AA	168
Phosphosite 8:	UBR2	Q8IWV8	S285	QYCEQAKSVIVRNTS	66 / 9 AA	201
Phosphosite 9:	WDR76	Q9H967	T495	LISLTEHTKSIASAY	71 / 7 AA	70
Phosphosite 10:	HAO1	Q9UJM8	S17	DYEQHAKSVLPKSIY	55 / 9 AA	41
Phosphosite 11:	ZNF407	Q9C0G0	S409	LQAAHGNSVTSRPRP	62 / 8 AA	247
Phosphosite 12:	SFRS4	Q08170	S420	KEREHAKSESSQREG	66 / 9 AA	57
Phosphosite 13:	FAM109B	Q6ICB4	S155	SSWKSVASRCKPQAP	100 / 6 AA	28
Phosphosite 14:	AGXT2L2	Q8IUZ5	S338	QLQDHATSVGSFLMQ	62 / 8 AA	50
Phosphosite 15:	TADA3L	O75528	S313	FSVPHTKSLESRIKE	62 / 8 AA	49
Phosphosite 16:	FAM109B	Q6ICB4	S152	QRRSSWKSVASRCKP	100 / 6 AA	28
Phosphosite 17:	AGXT2L2	Q8IUZ5	T337	EQLQDHATSVGSFLM	62 / 8 AA	50
Phosphosite 18:	AP3M2	P53677	S22	FLEKHWKSVVSRSVC	75 / 8 AA	47
Phosphosite 19:	SEPX1	Q9NZV6	S54	TETIHADSVAKRPEH	75 / 8 AA	13
Phosphosite 20:	ERC1	Q8IUD2	S684	DLKEHASSLASSGLK	75 / 8 AA	128