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4A0L

Structure of DDB1-DDB2-CUL4B-RBX1 bound to a 12 bp abasic site containing DNA-duplex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000781cellular_componentchromosome, telomeric region
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003684molecular_functiondamaged DNA binding
A0005515molecular_functionprotein binding
A0005615cellular_componentextracellular space
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005730cellular_componentnucleolus
A0005737cellular_componentcytoplasm
A0006281biological_processDNA repair
A0006289biological_processnucleotide-excision repair
A0006511biological_processubiquitin-dependent protein catabolic process
A0006915biological_processapoptotic process
A0006974biological_processDNA damage response
A0007056biological_processspindle assembly involved in female meiosis
A0010498biological_processproteasomal protein catabolic process
A0016055biological_processWnt signaling pathway
A0016567biological_processprotein ubiquitination
A0019076biological_processviral release from host cell
A0030674molecular_functionprotein-macromolecule adaptor activity
A0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
A0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
A0032991cellular_componentprotein-containing complex
A0034644biological_processcellular response to UV
A0035234biological_processectopic germ cell programmed cell death
A0035861cellular_componentsite of double-strand break
A0042752biological_processregulation of circadian rhythm
A0043066biological_processnegative regulation of apoptotic process
A0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
A0044725biological_processepigenetic programming in the zygotic pronuclei
A0044877molecular_functionprotein-containing complex binding
A0045070biological_processpositive regulation of viral genome replication
A0045722biological_processpositive regulation of gluconeogenesis
A0045732biological_processpositive regulation of protein catabolic process
A0046726biological_processpositive regulation by virus of viral protein levels in host cell
A0048511biological_processrhythmic process
A0051093biological_processnegative regulation of developmental process
A0051702biological_processbiological process involved in interaction with symbiont
A0070062cellular_componentextracellular exosome
A0070914biological_processUV-damage excision repair
A0071987molecular_functionWD40-repeat domain binding
A0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
A0097225cellular_componentsperm midpiece
A0097228cellular_componentsperm principal piece
A0097229cellular_componentsperm end piece
A0097602molecular_functioncullin family protein binding
A0160072molecular_functionubiquitin ligase complex scaffold activity
A1901990biological_processregulation of mitotic cell cycle phase transition
A2000242biological_processnegative regulation of reproductive process
B0003684molecular_functiondamaged DNA binding
B0005634cellular_componentnucleus
B0006281biological_processDNA repair
B0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
C0000781cellular_componentchromosome, telomeric region
C0003676molecular_functionnucleic acid binding
C0003677molecular_functionDNA binding
C0003684molecular_functiondamaged DNA binding
C0005515molecular_functionprotein binding
C0005615cellular_componentextracellular space
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005730cellular_componentnucleolus
C0005737cellular_componentcytoplasm
C0006281biological_processDNA repair
C0006289biological_processnucleotide-excision repair
C0006511biological_processubiquitin-dependent protein catabolic process
C0006915biological_processapoptotic process
C0006974biological_processDNA damage response
C0007056biological_processspindle assembly involved in female meiosis
C0010498biological_processproteasomal protein catabolic process
C0016055biological_processWnt signaling pathway
C0016567biological_processprotein ubiquitination
C0019076biological_processviral release from host cell
C0030674molecular_functionprotein-macromolecule adaptor activity
C0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
C0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
C0032991cellular_componentprotein-containing complex
C0034644biological_processcellular response to UV
C0035234biological_processectopic germ cell programmed cell death
C0035861cellular_componentsite of double-strand break
C0042752biological_processregulation of circadian rhythm
C0043066biological_processnegative regulation of apoptotic process
C0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
C0044725biological_processepigenetic programming in the zygotic pronuclei
C0044877molecular_functionprotein-containing complex binding
C0045070biological_processpositive regulation of viral genome replication
C0045722biological_processpositive regulation of gluconeogenesis
C0045732biological_processpositive regulation of protein catabolic process
C0046726biological_processpositive regulation by virus of viral protein levels in host cell
C0048511biological_processrhythmic process
C0051093biological_processnegative regulation of developmental process
C0051702biological_processbiological process involved in interaction with symbiont
C0070062cellular_componentextracellular exosome
C0070914biological_processUV-damage excision repair
C0071987molecular_functionWD40-repeat domain binding
C0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
C0097225cellular_componentsperm midpiece
C0097228cellular_componentsperm principal piece
C0097229cellular_componentsperm end piece
C0097602molecular_functioncullin family protein binding
C0160072molecular_functionubiquitin ligase complex scaffold activity
C1901990biological_processregulation of mitotic cell cycle phase transition
C2000242biological_processnegative regulation of reproductive process
D0003684molecular_functiondamaged DNA binding
D0005634cellular_componentnucleus
D0006281biological_processDNA repair
D0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
E0006511biological_processubiquitin-dependent protein catabolic process
E0031461cellular_componentcullin-RING ubiquitin ligase complex
E0031625molecular_functionubiquitin protein ligase binding
F0000045biological_processautophagosome assembly
F0000082biological_processG1/S transition of mitotic cell cycle
F0000151cellular_componentubiquitin ligase complex
F0000209biological_processprotein polyubiquitination
F0000423biological_processmitophagy
F0001837biological_processepithelial to mesenchymal transition
F0004842molecular_functionubiquitin-protein transferase activity
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005654cellular_componentnucleoplasm
F0005680cellular_componentanaphase-promoting complex
F0005737cellular_componentcytoplasm
F0005829cellular_componentcytosol
F0006281biological_processDNA repair
F0006283biological_processtranscription-coupled nucleotide-excision repair
F0006366biological_processtranscription by RNA polymerase II
F0006368biological_processtranscription elongation by RNA polymerase II
F0006511biological_processubiquitin-dependent protein catabolic process
F0006513biological_processprotein monoubiquitination
F0006915biological_processapoptotic process
F0006974biological_processDNA damage response
F0006979biological_processresponse to oxidative stress
F0007040biological_processlysosome organization
F0007283biological_processspermatogenesis
F0007346biological_processregulation of mitotic cell cycle
F0008190molecular_functioneukaryotic initiation factor 4E binding
F0008270molecular_functionzinc ion binding
F0008286biological_processinsulin receptor signaling pathway
F0010507biological_processnegative regulation of autophagy
F0010508biological_processpositive regulation of autophagy
F0016567biological_processprotein ubiquitination
F0016740molecular_functiontransferase activity
F0019005cellular_componentSCF ubiquitin ligase complex
F0030163biological_processprotein catabolic process
F0030330biological_processDNA damage response, signal transduction by p53 class mediator
F0030891cellular_componentVCB complex
F0031146biological_processSCF-dependent proteasomal ubiquitin-dependent protein catabolic process
F0031461cellular_componentcullin-RING ubiquitin ligase complex
F0031462cellular_componentCul2-RING ubiquitin ligase complex
F0031463cellular_componentCul3-RING ubiquitin ligase complex
F0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
F0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
F0031466cellular_componentCul5-RING ubiquitin ligase complex
F0031467cellular_componentCul7-RING ubiquitin ligase complex
F0031625molecular_functionubiquitin protein ligase binding
F0031669biological_processcellular response to nutrient levels
F0032435biological_processnegative regulation of proteasomal ubiquitin-dependent protein catabolic process
F0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
F0032480biological_processnegative regulation of type I interferon production
F0032481biological_processpositive regulation of type I interferon production
F0032869biological_processcellular response to insulin stimulus
F0034198biological_processcellular response to amino acid starvation
F0034450molecular_functionubiquitin-ubiquitin ligase activity
F0034599biological_processcellular response to oxidative stress
F0034644biological_processcellular response to UV
F0035279biological_processmiRNA-mediated gene silencing by mRNA destabilization
F0038066biological_processp38MAPK cascade
F0038202biological_processTORC1 signaling
F0042110biological_processT cell activation
F0042770biological_processsignal transduction in response to DNA damage
F0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
F0043124biological_processnegative regulation of canonical NF-kappaB signal transduction
F0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
F0044877molecular_functionprotein-containing complex binding
F0045116biological_processprotein neddylation
F0045727biological_processpositive regulation of translation
F0045732biological_processpositive regulation of protein catabolic process
F0045944biological_processpositive regulation of transcription by RNA polymerase II
F0046627biological_processnegative regulation of insulin receptor signaling pathway
F0046872molecular_functionmetal ion binding
F0060090molecular_functionmolecular adaptor activity
F0060337biological_processtype I interferon-mediated signaling pathway
F0061629molecular_functionRNA polymerase II-specific DNA-binding transcription factor binding
F0061630molecular_functionubiquitin protein ligase activity
F0061663molecular_functionNEDD8 ligase activity
F0070936biological_processprotein K48-linked ubiquitination
F0071230biological_processcellular response to amino acid stimulus
F0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
F0090734cellular_componentsite of DNA damage
F0097510biological_processbase-excision repair, AP site formation via deaminated base removal
F0097602molecular_functioncullin family protein binding
F0140627biological_processubiquitin-dependent protein catabolic process via the C-end degron rule pathway
F0160240biological_processRNA polymerase II transcription initiation surveillance
F1901797biological_processnegative regulation of signal transduction by p53 class mediator
F1902499biological_processpositive regulation of protein autoubiquitination
F1902883biological_processnegative regulation of response to oxidative stress
F1904037biological_processpositive regulation of epithelial cell apoptotic process
F1904262biological_processnegative regulation of TORC1 signaling
F1904263biological_processpositive regulation of TORC1 signaling
F2000059biological_processnegative regulation of ubiquitin-dependent protein catabolic process
H0006511biological_processubiquitin-dependent protein catabolic process
H0031461cellular_componentcullin-RING ubiquitin ligase complex
H0031625molecular_functionubiquitin protein ligase binding
I0000045biological_processautophagosome assembly
I0000082biological_processG1/S transition of mitotic cell cycle
I0000151cellular_componentubiquitin ligase complex
I0000209biological_processprotein polyubiquitination
I0000423biological_processmitophagy
I0001837biological_processepithelial to mesenchymal transition
I0004842molecular_functionubiquitin-protein transferase activity
I0005515molecular_functionprotein binding
I0005634cellular_componentnucleus
I0005654cellular_componentnucleoplasm
I0005680cellular_componentanaphase-promoting complex
I0005737cellular_componentcytoplasm
I0005829cellular_componentcytosol
I0006281biological_processDNA repair
I0006283biological_processtranscription-coupled nucleotide-excision repair
I0006366biological_processtranscription by RNA polymerase II
I0006368biological_processtranscription elongation by RNA polymerase II
I0006511biological_processubiquitin-dependent protein catabolic process
I0006513biological_processprotein monoubiquitination
I0006915biological_processapoptotic process
I0006974biological_processDNA damage response
I0006979biological_processresponse to oxidative stress
I0007040biological_processlysosome organization
I0007283biological_processspermatogenesis
I0007346biological_processregulation of mitotic cell cycle
I0008190molecular_functioneukaryotic initiation factor 4E binding
I0008270molecular_functionzinc ion binding
I0008286biological_processinsulin receptor signaling pathway
I0010507biological_processnegative regulation of autophagy
I0010508biological_processpositive regulation of autophagy
I0016567biological_processprotein ubiquitination
I0016740molecular_functiontransferase activity
I0019005cellular_componentSCF ubiquitin ligase complex
I0030163biological_processprotein catabolic process
I0030330biological_processDNA damage response, signal transduction by p53 class mediator
I0030891cellular_componentVCB complex
I0031146biological_processSCF-dependent proteasomal ubiquitin-dependent protein catabolic process
I0031461cellular_componentcullin-RING ubiquitin ligase complex
I0031462cellular_componentCul2-RING ubiquitin ligase complex
I0031463cellular_componentCul3-RING ubiquitin ligase complex
I0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
I0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
I0031466cellular_componentCul5-RING ubiquitin ligase complex
I0031467cellular_componentCul7-RING ubiquitin ligase complex
I0031625molecular_functionubiquitin protein ligase binding
I0031669biological_processcellular response to nutrient levels
I0032435biological_processnegative regulation of proteasomal ubiquitin-dependent protein catabolic process
I0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
I0032480biological_processnegative regulation of type I interferon production
I0032481biological_processpositive regulation of type I interferon production
I0032869biological_processcellular response to insulin stimulus
I0034198biological_processcellular response to amino acid starvation
I0034450molecular_functionubiquitin-ubiquitin ligase activity
I0034599biological_processcellular response to oxidative stress
I0034644biological_processcellular response to UV
I0035279biological_processmiRNA-mediated gene silencing by mRNA destabilization
I0038066biological_processp38MAPK cascade
I0038202biological_processTORC1 signaling
I0042110biological_processT cell activation
I0042770biological_processsignal transduction in response to DNA damage
I0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
I0043124biological_processnegative regulation of canonical NF-kappaB signal transduction
I0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
I0044877molecular_functionprotein-containing complex binding
I0045116biological_processprotein neddylation
I0045727biological_processpositive regulation of translation
I0045732biological_processpositive regulation of protein catabolic process
I0045944biological_processpositive regulation of transcription by RNA polymerase II
I0046627biological_processnegative regulation of insulin receptor signaling pathway
I0046872molecular_functionmetal ion binding
I0060090molecular_functionmolecular adaptor activity
I0060337biological_processtype I interferon-mediated signaling pathway
I0061629molecular_functionRNA polymerase II-specific DNA-binding transcription factor binding
I0061630molecular_functionubiquitin protein ligase activity
I0061663molecular_functionNEDD8 ligase activity
I0070936biological_processprotein K48-linked ubiquitination
I0071230biological_processcellular response to amino acid stimulus
I0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
I0090734cellular_componentsite of DNA damage
I0097510biological_processbase-excision repair, AP site formation via deaminated base removal
I0097602molecular_functioncullin family protein binding
I0140627biological_processubiquitin-dependent protein catabolic process via the C-end degron rule pathway
I0160240biological_processRNA polymerase II transcription initiation surveillance
I1901797biological_processnegative regulation of signal transduction by p53 class mediator
I1902499biological_processpositive regulation of protein autoubiquitination
I1902883biological_processnegative regulation of response to oxidative stress
I1904037biological_processpositive regulation of epithelial cell apoptotic process
I1904262biological_processnegative regulation of TORC1 signaling
I1904263biological_processpositive regulation of TORC1 signaling
I2000059biological_processnegative regulation of ubiquitin-dependent protein catabolic process
Functional Information from PROSITE/UniProt
site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. MATSsvDaTVKLWDL
ChainResidueDetails
BMET294-LEU308

site_idPS01256
Number of Residues28
DetailsCULLIN_1 Cullin family signature. LKkrIesLIDRdYMeRdkenpnqYnYiA
ChainResidueDetails
ELEU886-ALA913

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues632
DetailsRegion: {"description":"WD repeat beta-propeller B; Interaction with CUL4A"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q9ESW0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues70
DetailsRepeat: {"description":"WD 1"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues70
DetailsRepeat: {"description":"WD 2"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues70
DetailsRepeat: {"description":"WD 3"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues86
DetailsRepeat: {"description":"WD 4"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues80
DetailsRepeat: {"description":"WD 5"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues80
DetailsRepeat: {"description":"WD 6"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues48
DetailsRepeat: {"description":"WD 7"}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues4
DetailsRegion: {"description":"Photolesion recognition","evidences":[{"source":"PubMed","id":"19109893","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues36
DetailsMotif: {"description":"DWD box","evidences":[{"source":"UniProtKB","id":"Q92466","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues120
DetailsDomain: {"description":"Cullin neddylation","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in NEDD8)","evidences":[{"source":"UniProtKB","id":"Q13616","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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