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:	RPN1
Human P-Site:	S275
P-Site Sequence:	RQPDSGISSIRSFKT
UniProt:	P04843
Intern. Prot. ID:	IPI00025874

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPN1	P04843	S275	RQPDSGISSIRSFKT	100 / 9 AA	69
Phosphosite 1:	RPN1	P04843	S276	QPDSGISSIRSFKTI	100 / 8 AA	69
Phosphosite 2:	CRYAA	P02489	S62	TVLDSGISEVRSDRD	77 / 9 AA	20
Phosphosite 3:	EYS	Q5T1H1	S2499	NLGSGIASIRSEPLN	87 / 8 AA	351
Phosphosite 4:	RFX6	Q8HWS3	S826	NQHVSVISSIRSLPP	87 / 8 AA	102
Phosphosite 5:	RFX6	Q8HWS3	S827	QHVSVISSIRSLPPY	87 / 8 AA	102
Phosphosite 6:	COL4A5	P29400	S1071	DKGDPGISSIGLPGL	85 / 7 AA	161
Phosphosite 7:	ZFYVE26	Q68DK2	S1777	AAPPGISSIHSPSLR	75 / 8 AA	285
Phosphosite 8:	ZFYVE26	Q68DK2	S1776	PAAPPGISSIHSPSL	75 / 8 AA	285
Phosphosite 9:	IkB-epsilon	O00221	S161	QYDSGIESLRSLRSL	75 / 8 AA	53
Phosphosite 10:	S1PR4	O95977	S379	REPLSSISSVRSI__	75 / 8 AA	42
Phosphosite 11:	RPN1	P04843	S272	DYQRQPDSGISSIRS	100 / 6 AA	69
Phosphosite 12:	LAS1L	Q9Y4W2	S412	ELPALGISGIRPTYI	71 / 7 AA	83
Phosphosite 13:	TMEM134	Q9H6X4	T85	GTRDSSRTSIRSSQW	66 / 9 AA	22
Phosphosite 14:	PAPPA2	Q9BXP8	S213	AEDGQGDSGISSHFQ	100 / 6 AA	199
Phosphosite 15:	S1PR4	O95977	S380	EPLSSISSVRSI___	75 / 8 AA	42
Phosphosite 16:	FAM73B	Q7L4E1	S124	NDTLSGISSIEPSKH	100 / 6 AA	66
Phosphosite 17:	TOMM5	Q8N4H5	S26	KMREDVISSIRNFLI	55 / 9 AA	6
Phosphosite 18:	FAM73B	Q7L4E1	S125	DTLSGISSIEPSKHS	100 / 6 AA	66
Phosphosite 19:	SLC28A3	Q9HAS3	S36	ENTSGNNSIRSRAVQ	75 / 8 AA	77
Phosphosite 20:	HIST1H2BL	Q99880	S56	VHPDTGISSKAMGIM	83 / 6 AA	14