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:	Y583
P-Site Sequence:	GRKLTWLYQLSKGEL
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	Y583	GRKLTWLYQLSKGEL	100 / 9 AA	90
Phosphosite 1:	SPTBN4	Q9H254	Y1730	LEQQYWLYQLSRQVS	85 / 7 AA	289
Phosphosite 2:	CUL1	Q13616	T580	RHSGRKLTWLYQLSK	100 / 6 AA	90
Phosphosite 3:	AHCYL2	Q96HN2	Y344	VTGVHRLYQLSKAGK	85 / 7 AA	67
Phosphosite 4:	AHCYL1	O43865	Y263	VTGVHRLYQLSKAGK	85 / 7 AA	59
Phosphosite 5:	DNAH2	Q9P225	Y3961	KANMTRLYQLMSEPQ	71 / 7 AA	508
Phosphosite 6:	PZP	P20742	S1077	TQSLTWLSQMQKDNG	66 / 9 AA	164
Phosphosite 7:	USP28	Q96RU2	Y810	HEEYSRLYQLAKETP	62 / 8 AA	122
Phosphosite 8:	NWD1	Q149M9	Y295	GQELAWLYQEIRHHL	83 / 6 AA	175
Phosphosite 9:	ZMPSTE24	O75844	Y70	TFEKSRLYQLDKSTF	62 / 8 AA	55
Phosphosite 10:	P4HTM	Q9NXG6	Y281	NSHHTWLYQGEGAHH	100 / 5 AA	57
Phosphosite 11:	P4HTM	Q9NXG6	T278	LVRNSHHTWLYQGEG	100 / 5 AA	57
Phosphosite 12:	LIG3	P49916	S832	LKELYQLSKEKADFT	100 / 6 AA	113
Phosphosite 13:	UBE3C	Q15386	Y118	SKRLIWLYQNLIKHS	83 / 6 AA	124
Phosphosite 14:	CTBP2	P56545	Y153	YRRNTWLYQALREGT	100 / 5 AA	49
Phosphosite 15:	LPGAT1	Q92604	Y304	DDLTTWLYQRFVEKE	100 / 5 AA	43
Phosphosite 16:	CTBP2	P56545	T150	LNLYRRNTWLYQALR	100 / 5 AA	49
Phosphosite 17:	Nur77	P22736	Y69	GEFDTFLYQLPGTVQ	71 / 7 AA	64
Phosphosite 18:	FAM73A	Q8NAN2	Y60	FDLPLTWYYSLSQIK	75 / 8 AA	71
Phosphosite 19:	FAM73A	Q8NAN2	Y61	DLPLTWYYSLSQIKF	66 / 9 AA	71
Phosphosite 20:	CYP27A1	Q02318	Y349	NTLTWALYHLSKDPE	77 / 9 AA	60