8T0S

Crystal structure of UBE2G2 adduct with phenethyl isothiocyanate (PEITC) at the Cys48 position

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	UBC-like	8059990	3000570	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00179	Ubiquitin-conjugating enzyme (UQ_con)	Ubiquitin-conjugating enzyme	Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cystein ...	Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cysteine [4, 5].	Domain
B	PF18442	E3 gp78 Ube2g2-binding region (G2BR) (G2BR)	E3 gp78 Ube2g2-binding region (G2BR)	The activity of RING finger ubiquitin ligases (E3) is dependent on their ability to facilitate transfer of ubiquitin from ubiquitin-conjugating enzymes (E2) to substrates. The G2BR domain within the E3 gp78 binds selectively and with high affinity to ...	The activity of RING finger ubiquitin ligases (E3) is dependent on their ability to facilitate transfer of ubiquitin from ubiquitin-conjugating enzymes (E2) to substrates. The G2BR domain within the E3 gp78 binds selectively and with high affinity to the E2 Ube2g2. Binding to the G2BR results in conformational changes in Ube2g2 that affect ubiquitin loading. The Ube2g2-G2BR interaction also causes a 50-fold increase in affinity between the E2 and RING finger. Hence, the Ube2g2-binding region (G2BR) is required for the function of gp78. In yeast, Ubc7p, the ortholog of Ube2g2, is recruited by Cue1p to the ER membrane. Cue1p directly binds Ubc7p through a stretch of 50 aa domain analogous to G2BR, i.e. suggesting that this domain which activates ERAD and Hrd1p stimulating ubiquitylation, might be the yeast equivalent of the G2BR domain [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ubiquitin-conjugating enzyme E2 G2	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ubiquitin conjugating enzyme activity aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein conjugating enzyme activity transferase activity catalytic activity ubiquitin-protein transferase activity identical protein binding protein binding	catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process cellular process macromolecule metabolic process protein metabolic process cellular response to stimulus catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process cellular process macromolecule metabolic process protein metabolic process cellular response to stimulus response to stimulus response to nitrogen compound proteasomal protein catabolic process ERAD pathway cellular response to stress response to chemical response to stress response to endoplasmic reticulum stress protein polyubiquitination protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein K48-linked ubiquitination protein modification by small protein conjugation protein modification by small protein conjugation or removal cellular response to interferon-beta response to peptide response to interferon-beta response to cytokine cellular response to cytokine stimulus protein localization negative regulation of protein transport regulation of localization establishment of protein localization nitrogen compound transport regulation of cellular process negative regulation of biological process negative regulation of intracellular protein transport negative regulation of transport localization establishment of localization in cell cellular macromolecule localization negative regulation of protein exit from endoplasmic reticulum regulation of intracellular transport regulation of biological process negative regulation of establishment of protein localization intracellular transport establishment of localization regulation of intracellular protein transport intracellular protein transport regulation of protein exit from endoplasmic reticulum protein exit from endoplasmic reticulum cellular localization regulation of protein localization transport regulation of retrograde protein transport, ER to cytosol negative regulation of cellular process negative regulation of protein localization negative regulation of intracellular transport endoplasmic reticulum to cytosol transport regulation of transport biological regulation regulation of establishment of protein localization regulation of protein transport protein transport regulation of cellular localization macromolecule localization retrograde protein transport, ER to cytosol negative regulation of retrograde protein transport, ER to cytosol	lipid droplet intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm cytosol membrane-bounded organelle endoplasmic reticulum intracellular membrane-bounded organelle endomembrane system
B	E3 ubiquitin-protein ligase AMFR	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-ubiquitin ligase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity molecular transducer activity signaling receptor activity protein binding binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-ubiquitin ligase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity molecular transducer activity signaling receptor activity protein binding binding ubiquitin binding ubiquitin-like protein binding protein-containing complex binding BAT3 complex binding protein-folding chaperone binding protein-macromolecule adaptor activity molecular adaptor activity ubiquitin-specific protease binding enzyme binding protease binding cation binding ion binding metal ion binding small molecule binding identical protein binding	cellular response to stimulus catabolic process response to stimulus proteolysis involved in protein catabolic process response to nitrogen compound proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress proteolysis cellular response to stimulus catabolic process response to stimulus proteolysis involved in protein catabolic process response to nitrogen compound proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress proteolysis cellular process metabolic process protein metabolic process macromolecule metabolic process response to endoplasmic reticulum stress protein polyubiquitination protein K27-linked ubiquitination protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal regulation of cellular process signaling negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of biological process regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus biological regulation negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway regulation of response to stimulus regulation of cell communication protein autoubiquitination regulation of cellular response to stress intracellular signal transduction regulation of intracellular signal transduction regulation of response to stress ER-nucleus signaling pathway cellular response to sterol depletion regulation of SREBP signaling pathway response to sterol depletion SREBP signaling pathway non-canonical NF-kappaB signal transduction intracellular signaling cassette protein alpha-1,2-demannosylation carbohydrate derivative metabolic process glycoprotein metabolic process protein deglycosylation protein demannosylation endoplasmic reticulum mannose trimming modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process protein K48-linked ubiquitination behavior multicellular organismal process system process learning or memory nervous system process cognition cellular response to topologically incorrect protein endoplasmic reticulum unfolded protein response cellular response to unfolded protein response to unfolded protein response to topologically incorrect protein	cellular anatomical structure membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure organelle subcompartment membrane protein complex intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle Derlin-1 retrotranslocation complex organelle nuclear outer membrane-endoplasmic reticulum membrane network cellular anatomical structure membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure organelle subcompartment membrane protein complex intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle Derlin-1 retrotranslocation complex organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection growth cone axon distal axon site of polarized growth endoplasmic reticulum quality control compartment Golgi apparatus perinuclear region of cytoplasm cell body neuronal cell body ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR050113	Ubiquitin-conjugating enzyme	Family
A	IPR016135	Ubiquitin-conjugating enzyme/RWD-like	Homologous Superfamily
A	IPR023313	Ubiquitin-conjugating enzyme, active site	Active Site
A	IPR000608	Ubiquitin-conjugating enzyme E2, catalytic core domain	Domain
B	IPR003892	Ubiquitin system component CUE	Domain
B	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B	IPR040675	E3 ubiquitin-protein ligase AMFR, Ube2g2-binding region	Domain
B	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P60604	acute myeloid leukemia large cell medulloblastoma ovarian cancer astrocytic tumor medulloblastoma plasma cell myeloma glioblastoma osteosarcoma psoriasis
B	Pharos: Q9UKV5	Alzheimer disease urinary bladder cancer Acute Confusional Senile Dementia cerebrovascular disorder osteosarcoma urinary bladder neoplasm cystic fibrosis medulloblastoma Pick disease spina bifida atypical teratoid rhabdoid tumor large cell medulloblastoma multiple sclerosis pituitary cancer

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.