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:	S1497
P-Site Sequence:	LTSDGEESPDSQVKE
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	S1497	LTSDGEESPDSQVKE	100 / 9 AA	254
Phosphosite 1:	PLEKHG4	Q58EX7	S11	PLENGDESPDSQGHA	77 / 9 AA	131
Phosphosite 2:	SP1	P08047	S588	GGEEGENSPDAQPQA	66 / 9 AA	81
Phosphosite 3:	ZNF653	Q96CK0	S210	SASDSEESPEGQPVK	66 / 9 AA	67
Phosphosite 4:	SEC31L1	O94979	S532	AQSDGEESPAAEEQL	66 / 9 AA	133
Phosphosite 5:	PLEKHG4	Q58EX7	S14	NGDESPDSQGHATDW	100 / 6 AA	131
Phosphosite 6:	TAL1	P17542	S300	SSLDGAASPDSYTEE	75 / 8 AA	34
Phosphosite 7:	URB1	O60287	S1500	DGEESPDSQVKEALV	100 / 6 AA	254
Phosphosite 8:	IQWD1	Q58WW2	S336	RERDGEQSPNVSLMQ	71 / 7 AA	96
Phosphosite 9:	C7orf20	Q7L5D6	S317	EQEDGEESPSDGSPI	100 / 6 AA	37
Phosphosite 10:	MPRIP	Q6WCQ1	S977	TEALGEKSPDSATVS	85 / 7 AA	117
Phosphosite 11:	SLC17A5	Q9NRA2	S16	ARNDGEESTDRTPLL	85 / 7 AA	55
Phosphosite 12:	ANK2	Q01484	S3240	YSDRGDDSPDSSPEE	71 / 7 AA	430
Phosphosite 13:	CENPF	P49454	S1822	GECSGEQSPDTNYEP	71 / 7 AA	368
Phosphosite 14:	FAM13C1	Q8NE31	T390	PSSSGEETPDAALTC	71 / 7 AA	66
Phosphosite 15:	KIAA1430	Q9P2B7	S138	YYTDGEESSDDGKKY	85 / 7 AA	59
Phosphosite 16:	TMEM44	Q2T9K0	T336	EARESPDTQALLTCA	83 / 6 AA	52
Phosphosite 17:	ERCC6L	Q2NKX8	S441	DGNEGEDSPDVDHID	71 / 7 AA	141
Phosphosite 18:	CLIC6	Q96NY7	S393	AAGGEEESPDSSPHG	100 / 6 AA	73
Phosphosite 19:	KLF3	P57682	T253	LPVESPDTQRKRRIH	83 / 6 AA	39
Phosphosite 20:	ZNF509	Q6ZSB9	S592	HCKAGDESPDVLEEL	83 / 6 AA	85