Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

7B5N

Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-UBE2L3~Ub~ARIH1.

Functional Information from GO Data

Chain	GOid	namespace	contents
C	0000082	biological_process	G1/S transition of mitotic cell cycle
C	0005515	molecular_function	protein binding
C	0005634	cellular_component	nucleus
C	0005654	cellular_component	nucleoplasm
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0005886	cellular_component	plasma membrane
C	0006511	biological_process	ubiquitin-dependent protein catabolic process
C	0006513	biological_process	protein monoubiquitination
C	0006915	biological_process	apoptotic process
C	0008283	biological_process	cell population proliferation
C	0009887	biological_process	animal organ morphogenesis
C	0010498	biological_process	proteasomal protein catabolic process
C	0016567	biological_process	protein ubiquitination
C	0019005	cellular_component	SCF ubiquitin ligase complex
C	0030674	molecular_function	protein-macromolecule adaptor activity
C	0031146	biological_process	SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
C	0031461	cellular_component	cullin-RING ubiquitin ligase complex
C	0031625	molecular_function	ubiquitin protein ligase binding
C	0043123	biological_process	positive regulation of canonical NF-kappaB signal transduction
C	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
C	0070936	biological_process	protein K48-linked ubiquitination
C	0097193	biological_process	intrinsic apoptotic signaling pathway
C	0160072	molecular_function	ubiquitin ligase complex scaffold activity
C	1990452	cellular_component	Parkin-FBXW7-Cul1 ubiquitin ligase complex
D	0000151	cellular_component	ubiquitin ligase complex
D	0000209	biological_process	protein polyubiquitination
D	0003713	molecular_function	transcription coactivator activity
D	0003723	molecular_function	RNA binding
D	0004842	molecular_function	ubiquitin-protein transferase activity
D	0005515	molecular_function	protein binding
D	0005524	molecular_function	ATP binding
D	0005634	cellular_component	nucleus
D	0005654	cellular_component	nucleoplasm
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0006355	biological_process	regulation of DNA-templated transcription
D	0006511	biological_process	ubiquitin-dependent protein catabolic process
D	0008283	biological_process	cell population proliferation
D	0016567	biological_process	protein ubiquitination
D	0016740	molecular_function	transferase activity
D	0019787	molecular_function	ubiquitin-like protein transferase activity
D	0019899	molecular_function	enzyme binding
D	0031398	biological_process	positive regulation of protein ubiquitination
D	0031625	molecular_function	ubiquitin protein ligase binding
D	0032446	biological_process	protein modification by small protein conjugation
D	0036211	biological_process	protein modification process
D	0044770	biological_process	cell cycle phase transition
D	0045893	biological_process	positive regulation of DNA-templated transcription
D	0051443	biological_process	positive regulation of ubiquitin-protein transferase activity
D	0061631	molecular_function	ubiquitin conjugating enzyme activity
D	0070979	biological_process	protein K11-linked ubiquitination
D	0071383	biological_process	cellular response to steroid hormone stimulus
D	0071385	biological_process	cellular response to glucocorticoid stimulus
D	0097027	molecular_function	ubiquitin-protein transferase activator activity
D	1903955	biological_process	positive regulation of protein targeting to mitochondrion
H	0000151	cellular_component	ubiquitin ligase complex
H	0004842	molecular_function	ubiquitin-protein transferase activity
H	0005515	molecular_function	protein binding
H	0005634	cellular_component	nucleus
H	0005654	cellular_component	nucleoplasm
H	0005737	cellular_component	cytoplasm
H	0005829	cellular_component	cytosol
H	0006511	biological_process	ubiquitin-dependent protein catabolic process
H	0008270	molecular_function	zinc ion binding
H	0015030	cellular_component	Cajal body
H	0016567	biological_process	protein ubiquitination
H	0016604	cellular_component	nuclear body
H	0016740	molecular_function	transferase activity
H	0019005	cellular_component	SCF ubiquitin ligase complex
H	0019787	molecular_function	ubiquitin-like protein transferase activity
H	0031462	cellular_component	Cul2-RING ubiquitin ligase complex
H	0031463	cellular_component	Cul3-RING ubiquitin ligase complex
H	0031464	cellular_component	Cul4A-RING E3 ubiquitin ligase complex
H	0031624	molecular_function	ubiquitin conjugating enzyme binding
H	0031625	molecular_function	ubiquitin protein ligase binding
H	0039585	biological_process	PKR/eIFalpha signaling
H	0046872	molecular_function	metal ion binding
H	0061630	molecular_function	ubiquitin protein ligase activity
H	0097413	cellular_component	Lewy body
N	0005515	molecular_function	protein binding
N	0005634	cellular_component	nucleus
N	0005654	cellular_component	nucleoplasm
N	0005829	cellular_component	cytosol
N	0006357	biological_process	regulation of transcription by RNA polymerase II
N	0006508	biological_process	proteolysis
N	0006511	biological_process	ubiquitin-dependent protein catabolic process
N	0008104	biological_process	protein localization
N	0009653	biological_process	anatomical structure morphogenesis
N	0016567	biological_process	protein ubiquitination
N	0019941	biological_process	modification-dependent protein catabolic process
N	0030162	biological_process	regulation of proteolysis
N	0031386	molecular_function	protein tag activity
N	0031625	molecular_function	ubiquitin protein ligase binding
N	0036211	biological_process	protein modification process
N	0045116	biological_process	protein neddylation
N	0070062	cellular_component	extracellular exosome
N	0098978	cellular_component	glutamatergic synapse
N	0150052	biological_process	regulation of postsynapse assembly
R	0000165	biological_process	MAPK cascade
R	0000209	biological_process	protein polyubiquitination
R	0004842	molecular_function	ubiquitin-protein transferase activity
R	0005515	molecular_function	protein binding
R	0005634	cellular_component	nucleus
R	0005654	cellular_component	nucleoplasm
R	0005737	cellular_component	cytoplasm
R	0005829	cellular_component	cytosol
R	0006281	biological_process	DNA repair
R	0006511	biological_process	ubiquitin-dependent protein catabolic process
R	0006513	biological_process	protein monoubiquitination
R	0006974	biological_process	DNA damage response
R	0007283	biological_process	spermatogenesis
R	0008270	molecular_function	zinc ion binding
R	0016567	biological_process	protein ubiquitination
R	0016740	molecular_function	transferase activity
R	0019005	cellular_component	SCF ubiquitin ligase complex
R	0019788	molecular_function	NEDD8 transferase activity
R	0030163	biological_process	protein catabolic process
R	0031146	biological_process	SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
R	0031461	cellular_component	cullin-RING ubiquitin ligase complex
R	0031462	cellular_component	Cul2-RING ubiquitin ligase complex
R	0031463	cellular_component	Cul3-RING ubiquitin ligase complex
R	0031464	cellular_component	Cul4A-RING E3 ubiquitin ligase complex
R	0031465	cellular_component	Cul4B-RING E3 ubiquitin ligase complex
R	0031466	cellular_component	Cul5-RING ubiquitin ligase complex
R	0031467	cellular_component	Cul7-RING ubiquitin ligase complex
R	0031625	molecular_function	ubiquitin protein ligase binding
R	0032436	biological_process	positive regulation of proteasomal ubiquitin-dependent protein catabolic process
R	0032480	biological_process	negative regulation of type I interferon production
R	0034450	molecular_function	ubiquitin-ubiquitin ligase activity
R	0034599	biological_process	cellular response to oxidative stress
R	0034644	biological_process	cellular response to UV
R	0042110	biological_process	T cell activation
R	0043123	biological_process	positive regulation of canonical NF-kappaB signal transduction
R	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
R	0043687	biological_process	post-translational protein modification
R	0045116	biological_process	protein neddylation
R	0045732	biological_process	positive regulation of protein catabolic process
R	0046872	molecular_function	metal ion binding
R	0060090	molecular_function	molecular adaptor activity
R	0061629	molecular_function	RNA polymerase II-specific DNA-binding transcription factor binding
R	0061630	molecular_function	ubiquitin protein ligase activity
R	0061663	molecular_function	NEDD8 ligase activity
R	0062197	biological_process	cellular response to chemical stress
R	0070936	biological_process	protein K48-linked ubiquitination
R	0071230	biological_process	cellular response to amino acid stimulus
R	0090090	biological_process	negative regulation of canonical Wnt signaling pathway
R	0097602	molecular_function	cullin family protein binding
R	0140627	biological_process	ubiquitin-dependent protein catabolic process via the C-end degron rule pathway
R	1900076	biological_process	regulation of cellular response to insulin stimulus
R	1902499	biological_process	positive regulation of protein autoubiquitination
R	1902883	biological_process	negative regulation of response to oxidative stress
R	1904263	biological_process	positive regulation of TORC1 signaling

Functional Information from PROSITE/UniProt

site_id	PS00183
Number of Residues	16
Details	UBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNIdek.GqVCLpvI

Chain	Residue	Details
D	TYR75-ILE90

site_id	PS00299
Number of Residues	26
Details	UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD

Chain	Residue	Details
U	LYS27-ASP52
N	LYS27-ASP52

site_id	PS01256
Number of Residues	28
Details	CULLIN_1 Cullin family signature. IKkcIdiLIEKeYLeRvdgekdtYsYlA

Chain	Residue	Details
C	ILE749-ALA776

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Glycyl thioester intermediate => ECO:0000255\|PROSITE-ProRule:PRU00388, ECO:0000255\|PROSITE-ProRule:PRU10133

Chain	Residue	Details
D	CYS86
N	ILE44

site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: N6-acetyllysine => ECO:0007744\|PubMed:19608861

Chain	Residue	Details
D	LYS131
R	CYS45
R	CYS75
R	HIS77
R	HIS80
R	CYS94
R	ASP97

site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING: BINDING => ECO:0000269\|PubMed:11961546, ECO:0007744\|PDB:1LDJ, ECO:0007744\|PDB:1LDK, ECO:0007744\|PDB:1U6G, ECO:0007744\|PDB:2HYE, ECO:0007744\|PDB:3DPL, ECO:0007744\|PDB:3DQV, ECO:0007744\|PDB:3RTR, ECO:0007744\|PDB:4F52, ECO:0007744\|PDB:4P5O, ECO:0007744\|PDB:7Z8B

Chain	Residue	Details
R	CYS53
R	CYS56
R	CYS68
R	HIS82

site_id	SWS_FT_FI4
Number of Residues	1
Details	BINDING: BINDING => ECO:0000269\|PubMed:11961546, ECO:0007744\|PDB:1LDJ, ECO:0007744\|PDB:1LDK, ECO:0007744\|PDB:1U6G, ECO:0007744\|PDB:2HYE, ECO:0007744\|PDB:3DQV, ECO:0007744\|PDB:3RTR, ECO:0007744\|PDB:4F52, ECO:0007744\|PDB:4P5O

Chain	Residue	Details
R	CYS83

site_id	SWS_FT_FI5
Number of Residues	1
Details	MOD_RES: N-acetylmethionine => ECO:0007744\|PubMed:20068231

Chain	Residue	Details
R	MET1
H	CYS281
H	CYS297
H	CYS299
H	CYS304
H	CYS307
H	HIS312
H	CYS317
H	CYS189
H	CYS203
H	HIS205
H	CYS208
H	CYS211
H	CYS231
H	CYS236
H	CYS276

site_id	SWS_FT_FI6
Number of Residues	1
Details	MOD_RES: N-acetylalanine; in E3 ubiquitin-protein ligase RBX1, N-terminally processed => ECO:0000269\|Ref.8, ECO:0007744\|PubMed:19413330, ECO:0007744\|PubMed:20068231, ECO:0007744\|PubMed:22223895, ECO:0007744\|PubMed:22814378

Chain	Residue	Details
R	ALA2
U	LYS63
H	CYS362
H	CYS367

site_id	SWS_FT_FI7
Number of Residues	1
Details	MOD_RES: Phosphothreonine => ECO:0007744\|PubMed:20068231, ECO:0007744\|PubMed:23186163

Chain	Residue	Details
R	THR9
U	LYS48
H	HIS382
H	CYS389

site_id	SWS_FT_FI8
Number of Residues	1
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305\|PubMed:15466860

Chain	Residue	Details
U	LYS27

site_id	SWS_FT_FI9
Number of Residues	1
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269\|PubMed:16543144, ECO:0000269\|PubMed:25752573, ECO:0000269\|PubMed:25752577, ECO:0000269\|PubMed:34239127

Chain	Residue	Details
U	LYS29

site_id	SWS_FT_FI10
Number of Residues	1
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269\|PubMed:25752577

Chain	Residue	Details
U	LYS33

Catalytic Information from CSA

site_id	MCSA1
Number of Residues	1
Details	M-CSA 438

Chain	Residue	Details
D	CYS86	nucleofuge

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)