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:	UBR5
Human P-Site:	S1637
P-Site Sequence:	HSNQDNASGRRSVVT
UniProt:	O95071
Intern. Prot. ID:	IPI00026320

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBR5	O95071	S1637	HSNQDNASGRRSVVT	100 / 9 AA	309
Phosphosite 1:	MAST1	Q9Y2H9	T1420	SPVQEHETGRRSSSG	55 / 9 AA	171
Phosphosite 2:	RNF123	Q5XPI4	S540	KFLQENASGRGNMPM	85 / 7 AA	148
Phosphosite 3:	SNIP1	Q8TAD8	S85	PKKKNKASGRRSKSP	66 / 9 AA	46
Phosphosite 4:	PTCH2	Q9Y6C5	S802	AFDQDWASGRITRHS	66 / 9 AA	131
Phosphosite 5:	C21orf87	P59051	S69	PPPQERGSGRRSPLR	66 / 9 AA	16
Phosphosite 6:	ZNF608	Q9ULD9	S477	RRGSLNASGRRTPPN	85 / 7 AA	162
Phosphosite 7:	EPB41L2	O43491	S323	QLRQDIASGRLPCSF	85 / 7 AA	113
Phosphosite 8:	KRT13	P13646	S448	VTTTSNASGRRTSDV	85 / 7 AA	50
Phosphosite 9:	CAMSAP1	Q5T5Y3	S789	HEDKDDASGRSSPCL	66 / 9 AA	178
Phosphosite 10:	DOS	Q8N350	T25	TTSWDNATGRPTAEP	62 / 8 AA	76
Phosphosite 11:	YTHDC1	Q96MU7	S672	RRTQAVVSGRRSRPR	66 / 9 AA	85
Phosphosite 12:	SPTBN4	Q9H254	S807	DFGHDEASSRRLARQ	62 / 8 AA	289
Phosphosite 13:	KIAA1632	Q9HCE0	S73	SQLQDDASGQNESEM	71 / 7 AA	292
Phosphosite 14:	PRX	Q9BXM0	S1368	EGSGEGASGRRGRVR	62 / 8 AA	155
Phosphosite 15:	AP3B1	O00203	S728	SSEQDSESGRESGLE	66 / 9 AA	121
Phosphosite 16:	DUSP27	Q5VZP5	S1114	REEGRFASGRRSQYR	100 / 6 AA	130
Phosphosite 17:	AP3B1	O00203	S726	DSSSEQDSESGRESG	71 / 7 AA	121
Phosphosite 18:	KCND1	Q9NSA2	S47	EVLVVNVSGRRFETW	83 / 6 AA	71
Phosphosite 19:	Kv4.3	Q9UK17	S47	ELIVLNVSGRRFQTW	83 / 6 AA	73
Phosphosite 20:	SPHK1IP	Q2M3C7	S1211	RDSRESASSRRSSQD	55 / 9 AA	186