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:	T580
P-Site Sequence:	RHSGRKLTWLYQLSK
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	T580	RHSGRKLTWLYQLSK	100 / 9 AA	90
Phosphosite 1:	PLEKHG4	Q58EX7	T402	CQGGRELTWLKQEVP	77 / 9 AA	131
Phosphosite 2:	CTBP2	P56545	T150	LNLYRRNTWLYQALR	75 / 8 AA	49
Phosphosite 3:	CUL1	Q13616	Y583	GRKLTWLYQLSKGEL	100 / 6 AA	90
Phosphosite 4:	RPRD1B	Q9NQG5	T58	AKSNRKLTFLYLAND	75 / 8 AA	37
Phosphosite 5:	P15RS	Q96P16	T58	AKPNRKLTFLYLAND	75 / 8 AA	36
Phosphosite 6:	VPS13C	Q709C8	T3021	PTGTRKLTWTYAANV	85 / 7 AA	422
Phosphosite 7:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	T641	QIKGRKLTRLPGELS	85 / 7 AA	98
Phosphosite 8:	NWD1	Q149M9	Y295	GQELAWLYQEIRHHL	83 / 6 AA	175
Phosphosite 9:	P4HTM	Q9NXG6	T278	LVRNSHHTWLYQGEG	100 / 5 AA	57
Phosphosite 10:	UBE3C	Q15386	Y118	SKRLIWLYQNLIKHS	83 / 6 AA	124
Phosphosite 11:	P4HTM	Q9NXG6	Y281	NSHHTWLYQGEGAHH	100 / 5 AA	57
Phosphosite 12:	CTBP2	P56545	Y153	YRRNTWLYQALREGT	100 / 5 AA	49
Phosphosite 13:	MYO1H	Q8N1T3	T354	AKAVYGRTFTWLVNK	71 / 7 AA	119
Phosphosite 14:	LPGAT1	Q92604	Y304	DDLTTWLYQRFVEKE	100 / 5 AA	43
Phosphosite 15:	MYCBP2	O75592	T1014	SKYGRKATWIGASGD	71 / 7 AA	510
Phosphosite 16:	EPRS	P07814	T439	VLSKRKLTWFVNEGL	83 / 6 AA	171
Phosphosite 17:	THAP9	Q9H5L6	Y588	AESLKWLYQNYVFPK	83 / 6 AA	103
Phosphosite 18:	MMTAG2	Q9BU76	T49	WQKGRDLTWYAKGRA	83 / 6 AA	29
Phosphosite 19:	PLEKHH2	Q8IVE3	T909	GSKHEKDTWLYHLTV	71 / 7 AA	168
Phosphosite 20:	VPS13C	Q709C8	T3023	GTRKLTWTYAANVGE	83 / 6 AA	422