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:	S54
P-Site Sequence:	PGLEAFVSAAKKLPR
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	S54	PGLEAFVSAAKKLPR	100 / 9 AA	254
Phosphosite 1:	FRMPD3	Q5JV73	S140	SPKSAFISAAKKAKL	87 / 8 AA	199
Phosphosite 2:	FRMPD4	Q14CM0	S164	SPKSAFISAAKKARL	87 / 8 AA	144
Phosphosite 3:	CCDC91	Q7Z6B0	S305	RNKEALVSAAKLEKE	87 / 8 AA	50
Phosphosite 4:	XK	P51811	S102	NNEEPYVSITKKRQM	55 / 9 AA	51
Phosphosite 5:	AK5	Q9Y6K8	S61	VKWDTFVSQEKKTLP	55 / 9 AA	63
Phosphosite 6:	CCDC55	Q9H0G5	T145	DDKEAFVTSAYKKKL	66 / 9 AA	66
Phosphosite 7:	IGHMBP2	P38935	S888	EDFEALVSAAVKADN	77 / 9 AA	109
Phosphosite 8:	PIK4CB	Q9UBF8	S648	YTTEAFLSAQRNFVQ	55 / 9 AA	91
Phosphosite 9:	NLRP8	Q86W28	S623	IREEAFVSQALNDYH	85 / 7 AA	119
Phosphosite 10:	ANKRD56	A6NEL2	S652	RALQDLVSGAKKAGI	55 / 9 AA	86
Phosphosite 11:	BUD13	Q9BRD0	S99	KQMEAFRSSAKWKLL	75 / 8 AA	71
Phosphosite 12:	AKAP4	Q5JQC9	S405	MTDSDFVSAVKRNLF	71 / 7 AA	94
Phosphosite 13:	CSRNP3	Q8WYN3	S545	PSQEGFVSALNGDSH	83 / 6 AA	65
Phosphosite 14:	ERMP1	Q7Z2K6	Y302	NPWLVQAYVSAAKHP	71 / 7 AA	100
Phosphosite 15:	TSGA10IP	Q3SY00	S368	GYDETFVSANLPNRT	83 / 6 AA	62
Phosphosite 16:	RYR3	Q15413	S2843	AHLEAIVSSGKTEKS	62 / 8 AA	552
Phosphosite 17:	IL18RAP	O95256	Y414	DFDAFVSYAKWSSFP	85 / 7 AA	68
Phosphosite 18:	SAPS1	Q9UPN7	S507	EQWEAFVSGPLAETN	71 / 7 AA	97
Phosphosite 19:	LAP3	P28838	S318	TICSAIVSAAKLNLP	85 / 7 AA	56
Phosphosite 20:	ANKRD31	Q8N7Z5	T219	DEESSLETFVSALES	83 / 6 AA	211