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:	T691
P-Site Sequence:	SDPERKETRQKVDDD
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	T691	SDPERKETRQKVDDD	100 / 9 AA	89
Phosphosite 1:	HOMER3	Q9NSC5	T293	EAAEREETQQKVQDL	77 / 9 AA	40
Phosphosite 2:	SFRS12	Q8WXA9	T264	SRDKRKDTREKIKEK	62 / 8 AA	59
Phosphosite 3:	ZC3H13	Q5T200	T1318	RERERRDTRQREWDR	62 / 8 AA	197
Phosphosite 4:	Hpk1	Q92918	T576	GLLERKETRAGNPIA	100 / 6 AA	91
Phosphosite 5:	TTN	Q8WZ42	T28050	LKETIRDTRQKVTGL	71 / 7 AA	3816
Phosphosite 6:	SLC24A1	O60721	T904	LSLDWPETRQKQAIY	62 / 8 AA	121
Phosphosite 7:	SYCP1	Q15431	T207	YEYEREETRQVYMDL	85 / 7 AA	114
Phosphosite 8:	FLJ20309	Q53TQ3	S393	CRLERAESRQKKCRH	75 / 8 AA	98
Phosphosite 9:	PDE5A	O76074	T50	SYFVRKATREMVNAW	62 / 8 AA	100
Phosphosite 10:	BCKDHA	P12694	S386	EKAWRKQSRRKVMEA	62 / 8 AA	50
Phosphosite 11:	GRHL1	Q9NZI5	S437	RDEERKQSKRKVSDV	55 / 9 AA	70
Phosphosite 12:	LRRC50	Q8NEP3	T371	EPPGDRETRQKMELF	71 / 7 AA	80
Phosphosite 13:	LUC7L	Q9NQ29	T24	TARDGDETRQRVKFT	83 / 6 AA	44
Phosphosite 14:	MYO9A	B2RTY4	T2166	GLQERKETIRGVYSV	66 / 9 AA	293
Phosphosite 15:	SH3YL1	Q96HL8	T175	CLIERKETNRKFYCQ	75 / 8 AA
Phosphosite 16:	DGCR8	Q8WYQ5	T749	LAEEREETRKKPKMS	75 / 8 AA	86
Phosphosite 17:	BRWD1	Q9NSI6	T1598	NGCGRKATRKRVYLS	55 / 9 AA	263
Phosphosite 18:	C8orf48	Q96LL4	T281	SGFERSETEQKMQRD	66 / 9 AA	37
Phosphosite 19:	C4orf52	Q8N5G0	S19	EPGRRKESRQNRARG	71 / 7 AA	18
Phosphosite 20:	SETDB1	Q15047	T1197	SAPVRKNTRQFYDGE	83 / 6 AA	143