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:	S481
P-Site Sequence:	LVHQNSASDDAEASM
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	S481	LVHQNSASDDAEASM	100 / 9 AA	90
Phosphosite 1:	CUL1	Q13616	S479	KRLVHQNSASDDAEA	100 / 7 AA	90
Phosphosite 2:	SAPAP1	O14490	T960	SVRQNSATESAESIE	66 / 9 AA	109
Phosphosite 3:	SNIP	Q9C0H9	S532	HLRGLQNSASDLRGQ	100 / 6 AA	112
Phosphosite 4:	ATRX	P46100	S876	KTSQEGSSDDAERKQ	66 / 9 AA	283
Phosphosite 5:	SNIP	Q9C0H9	S534	RGLQNSASDLRGQLQ	100 / 6 AA	112
Phosphosite 6:	APAF	O14727	S1022	EKTLISSSDDAEIQV	85 / 7 AA	142
Phosphosite 7:	SAPAP2	Q9P1A6	S1037	SFRQNSASERADSIE	66 / 9 AA	118
Phosphosite 8:	CTNNA1	P35221	S264	NAAQATASDDASQHQ	75 / 8 AA	100
Phosphosite 9:	ARV1	Q9H2C2	T126	LQDSNQNTAPDDLIR	71 / 7 AA	31
Phosphosite 10:	LIMCH1	Q9UPQ0	S320	YGPRTPVSDDAESTS	55 / 9 AA	122
Phosphosite 11:	DLGAP4	Q9Y2H0	T975	SVRQNSATESADSIE	55 / 9 AA	108
Phosphosite 12:	ASTN1	O14525	S903	ISKGNSPSDESEERE	62 / 8 AA	145
Phosphosite 13:	SPARCL1	Q14515	S358	DGPRHSASDDYFIPS	71 / 7 AA	75
Phosphosite 14:	NckIPSD	Q9NZQ3	S284	ATGTTSASDDLEALG	75 / 8 AA	79
Phosphosite 15:	SPARCL1	Q14515	S356	GTDGPRHSASDDYFI	71 / 7 AA	75
Phosphosite 16:	CHRM3	P20309	S351	ASLENSASSDEEDIG	66 / 9 AA	66
Phosphosite 17:	SAPAP2	Q9P1A6	S1035	AASFRQNSASERADS	83 / 6 AA	118
Phosphosite 18:	Rad17	O75943	S651	PLSQNSASELPASQP	83 / 6 AA	76
Phosphosite 19:	Rad17	O75943	S649	SLPLSQNSASELPAS	83 / 6 AA	76
Phosphosite 20:	GVIN1	Q7Z2Y8	S1150	IVVLMSASDDNEGNR	85 / 7 AA	279