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:	URB1
Human P-Site:	T31
P-Site Sequence:	RARKEELTGVRFKAQ
UniProt:	O60287
Intern. Prot. ID:	IPI00297241

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	URB1	O60287	T31	RARKEELTGVRFKAQ	100 / 9 AA	254
Phosphosite 1:	PCGF2	P35227	T161	GDGDKEKTGVRFLRC	85 / 7 AA	38
Phosphosite 2:	Rb-like 2	Q08999	T404	LRISTPLTGVRYIKE	83 / 6 AA	128
Phosphosite 3:	INTS6	Q9UL03	T187	SVESEQLTGVPLDDS	62 / 8 AA	100
Phosphosite 4:	Spry1	O43609	T175	GSLKEDLTQHKFICE	55 / 9 AA	35
Phosphosite 5:	KIAA0317	O15033	T226	GPQEEESTGVSFEKS	75 / 8 AA	94
Phosphosite 6:	RBM44	Q6ZP01	S791	DWSDAKESLTGVDVS	85 / 7 AA	118
Phosphosite 7:	GPR56	Q9Y653	T217	QSLESKLTSVRFMGD	83 / 6 AA	78
Phosphosite 8:	GPR56	Q9Y653	S218	SLESKLTSVRFMGDM	83 / 6 AA	78
Phosphosite 9:	TATDN2	Q93075	T341	SDVEEISTVRFSQEE	62 / 8 AA	85
Phosphosite 10:	BZW2	Q9Y6E2	T10	KHQKPVLTGQRFKTR	66 / 9 AA	48
Phosphosite 11:	PGAM5	Q96HS1	T131	GREQAELTGLRLASL	55 / 9 AA	32
Phosphosite 12:	C2orf16	Q68DN1	S45	PSGPLLTSVRFSNLS	83 / 6 AA	224
Phosphosite 13:	RBM44	Q6ZP01	T793	SDAKESLTGVDVSGT	85 / 7 AA	118
Phosphosite 14:	MACF1	Q96PK2	T1675	EIATQELTGEKFLEM	62 / 8 AA	670
Phosphosite 15:	TATDN2	Q93075	S340	WSDVEEISTVRFSQE	62 / 8 AA	85
Phosphosite 16:	TTC35	Q15006	T93	SHRVKRLTGMRFEAM	83 / 6 AA	35
Phosphosite 17:	MOCS2	O96033	T19	FAKSAEITGVRSETI	71 / 7 AA	10
Phosphosite 18:	RNF126	Q9BV68	S289	PPGLTGVSFSSSSSS	83 / 6 AA	36
Phosphosite 19:	LRIT1	Q9P2V4	T406	PSTKEELTLEHFQMD	66 / 9 AA	68
Phosphosite 20:	RNF126	Q9BV68	T286	ATNPPGLTGVSFSSS	71 / 7 AA	36