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:	S55
P-Site Sequence:	HVYNYCTSVHQSNQA
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	S55	HVYNYCTSVHQSNQA	100 / 9 AA	90
Phosphosite 1:	JMJD2B	O94953	T109	ANSEKYCTPRHQDFD	62 / 8 AA	122
Phosphosite 2:	ZNF556	Q9HAH1	T142	HLRKNCCTSVRRYEC	62 / 8 AA	52
Phosphosite 3:	Kv3.1	P48547	S474	GSPNYCKSVVNSPHH	66 / 9 AA	58
Phosphosite 4:	PUF60	Q9UHX1	S232	FNRIYVASVHQDLSD	71 / 7 AA	60
Phosphosite 5:	VPS13A	Q96RL7	S2637	LKVEYNTSAHQSSFR	75 / 8 AA	360
Phosphosite 6:	SENP7	Q9BQF6	S252	PDSQYCTSLDKSTEQ	62 / 8 AA	112
Phosphosite 7:	Kv3.1	P48547	Y471	PQLGSPNYCKSVVNS	83 / 6 AA	58
Phosphosite 8:	AKAP13	Q12802	Y1676	SKQQGFNYCTSAISS	83 / 6 AA	308
Phosphosite 9:	KPRP	Q5T749	T296	EGFPNYCTPPRRSEP	50 / 8 AA	64
Phosphosite 10:	APOB	P04114	Y975	QVFPGLNYCTSGAYS	100 / 5 AA	516
Phosphosite 11:	AKAP13	Q12802	S1679	QGFNYCTSAISSPLT	83 / 6 AA	308
Phosphosite 12:	AKAP13	Q12802	T1678	QQGFNYCTSAISSPL	83 / 6 AA	308
Phosphosite 13:	LTBP1	Q14766	T1706	SDKPNYCTPLNTALN	57 / 7 AA	173
Phosphosite 14:	DKK2	Q9UBU2	S92	EVGRYCHSPHQGSSA	62 / 8 AA	28
Phosphosite 15:	TRAF1	Q13077	S218	SHLALATSIHQSQLD	83 / 6 AA	46
Phosphosite 16:	APOB	P04114	S978	PGLNYCTSGAYSNAS	100 / 5 AA	516
Phosphosite 17:	KRT28	Q7Z3Y7	T343	ETESNYCTQLAQIQA	62 / 8 AA	51
Phosphosite 18:	GPS1	Q13098	T193	SRARDYCTSAKHVIN	50 / 8 AA	56
Phosphosite 19:	LTBP1	Q14766	Y1704	VPSDKPNYCTPLNTA	66 / 6 AA	173
Phosphosite 20:	GPS1	Q13098	Y191	CYSRARDYCTSAKHV	66 / 6 AA	56