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:	CUL3
Human P-Site:	S389
P-Site Sequence:	SRSPEYLSLFIDDKL
UniProt:	Q13618
Intern. Prot. ID:	IPI00014312

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CUL3	Q13618	S389	SRSPEYLSLFIDDKL	100 / 9 AA	89
Phosphosite 1:	CUL3	Q13618	Y387	LNSRSPEYLSLFIDD	100 / 7 AA	89
Phosphosite 2:	PDE7A	Q13946	Y329	DISRQNEYLSLFRSH	100 / 6 AA	56
Phosphosite 3:	PDE7A	Q13946	S331	SRQNEYLSLFRSHLD	100 / 6 AA	56
Phosphosite 4:	SDAD1	Q9NVU7	Y73	ISHCYPEYLSNFPQE	85 / 7 AA	80
Phosphosite 5:	ERBB4	Q15303	Y1284	IVAENPEYLSEFSLK	85 / 7 AA	147
Phosphosite 6:	POGZ	Q7Z3K3	Y802	VPRKSPKYLALFKNS	71 / 7 AA	155
Phosphosite 7:	NICN1	Q9BSH3	Y96	SEEGAQEYVSLFKHQ	71 / 7 AA	24
Phosphosite 8:	NICN1	Q9BSH3	S98	EGAQEYVSLFKHQML	71 / 7 AA	24
Phosphosite 9:	SH2D4A	Q9H788	Y449	QQDQLPDYLELFE__	71 / 7 AA	53
Phosphosite 10:	HDAC10	Q969S8	S70	VHSPEYVSLVRETQV	55 / 9 AA	71
Phosphosite 11:	ERBB4	Q15303	S1286	AENPEYLSEFSLKPG	85 / 7 AA	147
Phosphosite 12:	DOLK	Q9UPQ8	S393	HTLRSFLSLFLDERD	55 / 9 AA	59
Phosphosite 13:	MGAT2	Q10469	Y130	QVHNRPEYLRLLLDS	71 / 7 AA	52
Phosphosite 14:	NOL9	Q5SY16	Y258	TPQIKPEYLALRSVG	83 / 6 AA	79
Phosphosite 15:	SF1	Q15637	S315	RMDKEYLSLMAELGE	62 / 8 AA	68
Phosphosite 16:	ASB2	Q96Q27	Y9	TRFSYAEYFSLFHSC	71 / 7 AA	65
Phosphosite 17:	CDR2L	Q86X02	Y436	LEQSQPEYKALFKEI	71 / 7 AA	53
Phosphosite 18:	ERBB2	P04626	Y1248	PTAENPEYLGLDVPV	83 / 6 AA	138
Phosphosite 19:	FAM82A	Q96LZ7	S44	MKLPEFLSLGNTFNS	83 / 6 AA	47
Phosphosite 20:	RPGRIP1	Q96KN7	S1023	KNRMEYLSLNILNGN	85 / 7 AA	147