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9LTR

Cryo-EM structure of dimeric DDB1-DDA1-DET1-Ube2e2-COP1 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000139cellular_componentGolgi membrane
A0004842molecular_functionubiquitin-protein transferase activity
A0005515molecular_functionprotein binding
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006511biological_processubiquitin-dependent protein catabolic process
A0010212biological_processresponse to ionizing radiation
A0016567biological_processprotein ubiquitination
A0016607cellular_componentnuclear speck
A0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
A0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
A0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
A0045717biological_processnegative regulation of fatty acid biosynthetic process
A0061630molecular_functionubiquitin protein ligase activity
B0000109cellular_componentnucleotide-excision repair complex
B0000781cellular_componentchromosome, telomeric region
B0003677molecular_functionDNA binding
B0003684molecular_functiondamaged DNA binding
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005730cellular_componentnucleolus
B0005737cellular_componentcytoplasm
B0006281biological_processDNA repair
B0006289biological_processnucleotide-excision repair
B0006511biological_processubiquitin-dependent protein catabolic process
B0006974biological_processDNA damage response
B0007056biological_processspindle assembly involved in female meiosis
B0007283biological_processspermatogenesis
B0008283biological_processcell population proliferation
B0010498biological_processproteasomal protein catabolic process
B0010506biological_processregulation of autophagy
B0016567biological_processprotein ubiquitination
B0019076biological_processviral release from host cell
B0030174biological_processregulation of DNA-templated DNA replication initiation
B0030674molecular_functionprotein-macromolecule adaptor activity
B0031297biological_processreplication fork processing
B0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
B0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
B0032814biological_processregulation of natural killer cell activation
B0032991cellular_componentprotein-containing complex
B0034644biological_processcellular response to UV
B0035861cellular_componentsite of double-strand break
B0040029biological_processepigenetic regulation of gene expression
B0042127biological_processregulation of cell population proliferation
B0042752biological_processregulation of circadian rhythm
B0042981biological_processregulation of apoptotic process
B0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
B0044725biological_processepigenetic programming in the zygotic pronuclei
B0044877molecular_functionprotein-containing complex binding
B0045070biological_processpositive regulation of viral genome replication
B0045722biological_processpositive regulation of gluconeogenesis
B0045732biological_processpositive regulation of protein catabolic process
B0045995biological_processregulation of embryonic development
B0046726biological_processpositive regulation by virus of viral protein levels in host cell
B0051702biological_processbiological process involved in interaction with symbiont
B0060964biological_processregulation of miRNA-mediated gene silencing
B0070062cellular_componentextracellular exosome
B0070914biological_processUV-damage excision repair
B0071987molecular_functionWD40-repeat domain binding
B0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
B0080135biological_processregulation of cellular response to stress
B0097602molecular_functioncullin family protein binding
B0160072molecular_functionubiquitin ligase complex scaffold activity
B1901987biological_processregulation of cell cycle phase transition
B1901990biological_processregulation of mitotic cell cycle phase transition
B1902412biological_processregulation of mitotic cytokinesis
B1904178biological_processnegative regulation of adipose tissue development
B2000036biological_processregulation of stem cell population maintenance
C0000139cellular_componentGolgi membrane
C0004842molecular_functionubiquitin-protein transferase activity
C0005515molecular_functionprotein binding
C0005654cellular_componentnucleoplasm
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006511biological_processubiquitin-dependent protein catabolic process
C0010212biological_processresponse to ionizing radiation
C0016567biological_processprotein ubiquitination
C0016607cellular_componentnuclear speck
C0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
C0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
C0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
C0045717biological_processnegative regulation of fatty acid biosynthetic process
C0061630molecular_functionubiquitin protein ligase activity
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0016567biological_processprotein ubiquitination
D0031461cellular_componentcullin-RING ubiquitin ligase complex
D0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
D0031625molecular_functionubiquitin protein ligase binding
D0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
D0044877molecular_functionprotein-containing complex binding
D0065003biological_processprotein-containing complex assembly
D0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
D1990756molecular_functionubiquitin-like ligase-substrate adaptor activity
E0000109cellular_componentnucleotide-excision repair complex
E0000781cellular_componentchromosome, telomeric region
E0003677molecular_functionDNA binding
E0003684molecular_functiondamaged DNA binding
E0005515molecular_functionprotein binding
E0005576cellular_componentextracellular region
E0005634cellular_componentnucleus
E0005654cellular_componentnucleoplasm
E0005730cellular_componentnucleolus
E0005737cellular_componentcytoplasm
E0006281biological_processDNA repair
E0006289biological_processnucleotide-excision repair
E0006511biological_processubiquitin-dependent protein catabolic process
E0006974biological_processDNA damage response
E0007056biological_processspindle assembly involved in female meiosis
E0007283biological_processspermatogenesis
E0008283biological_processcell population proliferation
E0010498biological_processproteasomal protein catabolic process
E0010506biological_processregulation of autophagy
E0016567biological_processprotein ubiquitination
E0019076biological_processviral release from host cell
E0030174biological_processregulation of DNA-templated DNA replication initiation
E0030674molecular_functionprotein-macromolecule adaptor activity
E0031297biological_processreplication fork processing
E0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
E0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
E0032814biological_processregulation of natural killer cell activation
E0032991cellular_componentprotein-containing complex
E0034644biological_processcellular response to UV
E0035861cellular_componentsite of double-strand break
E0040029biological_processepigenetic regulation of gene expression
E0042127biological_processregulation of cell population proliferation
E0042752biological_processregulation of circadian rhythm
E0042981biological_processregulation of apoptotic process
E0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
E0044725biological_processepigenetic programming in the zygotic pronuclei
E0044877molecular_functionprotein-containing complex binding
E0045070biological_processpositive regulation of viral genome replication
E0045722biological_processpositive regulation of gluconeogenesis
E0045732biological_processpositive regulation of protein catabolic process
E0045995biological_processregulation of embryonic development
E0046726biological_processpositive regulation by virus of viral protein levels in host cell
E0051702biological_processbiological process involved in interaction with symbiont
E0060964biological_processregulation of miRNA-mediated gene silencing
E0070062cellular_componentextracellular exosome
E0070914biological_processUV-damage excision repair
E0071987molecular_functionWD40-repeat domain binding
E0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
E0080135biological_processregulation of cellular response to stress
E0097602molecular_functioncullin family protein binding
E0160072molecular_functionubiquitin ligase complex scaffold activity
E1901987biological_processregulation of cell cycle phase transition
E1901990biological_processregulation of mitotic cell cycle phase transition
E1902412biological_processregulation of mitotic cytokinesis
E1904178biological_processnegative regulation of adipose tissue development
E2000036biological_processregulation of stem cell population maintenance
H0005515molecular_functionprotein binding
H0005634cellular_componentnucleus
H0016567biological_processprotein ubiquitination
H0031461cellular_componentcullin-RING ubiquitin ligase complex
H0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
H0031625molecular_functionubiquitin protein ligase binding
H0032436biological_processpositive regulation of proteasomal ubiquitin-dependent protein catabolic process
H0044877molecular_functionprotein-containing complex binding
H0065003biological_processprotein-containing complex assembly
H0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
H1990756molecular_functionubiquitin-like ligase-substrate adaptor activity
I0000209biological_processprotein polyubiquitination
I0005515molecular_functionprotein binding
I0005654cellular_componentnucleoplasm
I0016567biological_processprotein ubiquitination
I0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
I0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
I0032814biological_processregulation of natural killer cell activation
I0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
J0004842molecular_functionubiquitin-protein transferase activity
J0005515molecular_functionprotein binding
J0006513biological_processprotein monoubiquitination
J0006974biological_processDNA damage response
J0016567biological_processprotein ubiquitination
J0032020biological_processISG15-protein conjugation
J0042296molecular_functionISG15 transferase activity
J0061631molecular_functionubiquitin conjugating enzyme activity
J0070534biological_processprotein K63-linked ubiquitination
J0070936biological_processprotein K48-linked ubiquitination
J0070979biological_processprotein K11-linked ubiquitination
J1900087biological_processpositive regulation of G1/S transition of mitotic cell cycle
K0004842molecular_functionubiquitin-protein transferase activity
K0005515molecular_functionprotein binding
K0006513biological_processprotein monoubiquitination
K0006974biological_processDNA damage response
K0016567biological_processprotein ubiquitination
K0032020biological_processISG15-protein conjugation
K0042296molecular_functionISG15 transferase activity
K0061631molecular_functionubiquitin conjugating enzyme activity
K0070534biological_processprotein K63-linked ubiquitination
K0070936biological_processprotein K48-linked ubiquitination
K0070979biological_processprotein K11-linked ubiquitination
K1900087biological_processpositive regulation of G1/S transition of mitotic cell cycle
P0000209biological_processprotein polyubiquitination
P0005515molecular_functionprotein binding
P0005654cellular_componentnucleoplasm
P0016567biological_processprotein ubiquitination
P0031464cellular_componentCul4A-RING E3 ubiquitin ligase complex
P0031465cellular_componentCul4B-RING E3 ubiquitin ligase complex
P0032814biological_processregulation of natural killer cell activation
P0080008cellular_componentCul4-RING E3 ubiquitin ligase complex
Functional Information from PROSITE/UniProt
site_idPS00183
Number of Residues16
DetailsUBC_1 Ubiquitin-conjugating (UBC) active site signature. YHCNInsq.GvICLdiL
ChainResidueDetails
JTYR128-LEU143

site_idPS00518
Number of Residues10
DetailsZF_RING_1 Zinc finger RING-type signature. CgHsFCykCI
ChainResidueDetails
ACYS151-ILE160

site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. IVSAstDsQLKLWNV
ChainResidueDetails
AILE613-VAL627

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues78
DetailsRepeat: {"description":"WD 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues80
DetailsRepeat: {"description":"WD 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues80
DetailsRepeat: {"description":"WD 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues78
DetailsRepeat: {"description":"WD 6"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsRegion: {"description":"Interaction with TRIB1","evidences":[{"source":"PubMed","id":"27041596","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Interaction with TRIB1","evidences":[{"source":"PubMed","id":"27041596","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues40
DetailsRepeat: {"description":"WD 4"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues686
DetailsRegion: {"description":"WD repeat beta-propeller A"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q9ESW0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues1
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"22814378","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues292
DetailsDomain: {"description":"UBC core","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues2
DetailsActive site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10133","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

253795

PDB entries from 2026-05-20

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