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1QCQ

UBIQUITIN CONJUGATING ENZYME

Replaces:  2UCE
Functional Information from GO Data
ChainGOidnamespacecontents
A0000151cellular_componentubiquitin ligase complex
A0000209biological_processprotein polyubiquitination
A0004842molecular_functionubiquitin-protein transferase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0006511biological_processubiquitin-dependent protein catabolic process
A0016567biological_processprotein ubiquitination
A0016740molecular_functiontransferase activity
A0030674molecular_functionprotein-macromolecule adaptor activity
A0031625molecular_functionubiquitin protein ligase binding
A0034605biological_processcellular response to heat
A0043130molecular_functionubiquitin binding
A0043162biological_processubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway
A0061631molecular_functionubiquitin conjugating enzyme activity
A0070628molecular_functionproteasome binding
A0071629biological_processcytoplasm protein quality control by the ubiquitin-proteasome system
A0072344biological_processrescue of stalled ribosome
A0072671biological_processmitochondria-associated ubiquitin-dependent protein catabolic process
A1990116biological_processribosome-associated ubiquitin-dependent protein catabolic process
Functional Information from PROSITE/UniProt
site_idPS00183
Number of Residues16
DetailsUBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNInan.GnICLdiL
ChainResidueDetails
ATYR75-LEU90

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Glycyl thioester intermediate => ECO:0000255|PROSITE-ProRule:PRU00388
ChainResidueDetails
ACYS86

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18407956
ChainResidueDetails
ASER12

site_idSWS_FT_FI3
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0007744|PubMed:22106047
ChainResidueDetails
ALYS91

223166

PDB entries from 2024-07-31

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