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:	CUL1
Human P-Site:	Y772
P-Site Sequence:	VDGEKDTYSYLA___
UniProt:	Q13616
Intern. Prot. ID:	IPI00014310

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CUL1	Q13616	Y772	VDGEKDTYSYLA___	100 / 9 AA	90
Phosphosite 1:	CUL1	Q13616	T771	RVDGEKDTYSYLA__	100 / 8 AA	90
Phosphosite 2:	MX1	P20591	T625	QLLQDKDTYSWLLKE	75 / 8 AA	76
Phosphosite 3:	MX1	P20591	Y626	LLQDKDTYSWLLKER	75 / 8 AA	76
Phosphosite 4:	A2M	P01023	Y667	STNEKDMYSFLEDMG	66 / 9 AA	163
Phosphosite 5:	MX1	P20591	S627	LQDKDTYSWLLKERS	85 / 7 AA	76
Phosphosite 6:	TTC21A	Q8NDW8	S917	QSYKDVFSYLPTDNK	62 / 8 AA	151
Phosphosite 7:	NEK10	Q6ZWH5	Y899	ENAEKDTYSEVDDEL	100 / 6 AA	133
Phosphosite 8:	OLFM4	Q6UX06	T148	IDIMEKDTISYTELD	85 / 7 AA	57
Phosphosite 9:	A2M	P01023	S668	TNEKDMYSFLEDMGL	71 / 7 AA	163
Phosphosite 10:	Cyclin B1	P14635	Y175	SEYVKDIYAYLRQLE	71 / 7 AA	48
Phosphosite 11:	REL	Q04864	Y287	LPDEKDTYGNKAKKQ	66 / 9 AA	69
Phosphosite 12:	LGI1	O95970	S243	SLSIDTFSYLNDEYV	83 / 6 AA	64
Phosphosite 13:	LGI1	O95970	T241	YQSLSIDTFSYLNDE	83 / 6 AA	64
Phosphosite 14:	CLU	P10909	Y204	TREPQDTYHYLPFSL	62 / 8 AA	52
Phosphosite 15:	DEFB133	Q30KQ1	Y29	KCAVKDTYSCFIMRG	71 / 7 AA	7
Phosphosite 16:	GRHL2	Q6ISB3	T395	PLMIQIDTYSYNNRS	71 / 7 AA
Phosphosite 17:	CCNB2	O95067	Y139	SDYVKDIYQYLRQLE	71 / 7 AA	45
Phosphosite 18:	NPC2	P61916	T106	CPIQKDKTYSYLNKL	77 / 9 AA	17
Phosphosite 19:	PPP4R1L	Q9P1A2	Y158	WHCLKDTYETLASDV	75 / 8 AA	50
Phosphosite 20:	GRHL2	Q6ISB3	Y396	LMIQIDTYSYNNRSN	71 / 7 AA