Annotations: 9YKW

Cryo-EM structure of double-loaded human UBA6-UBE2Z-Ub(t)/Ub(a) thioester mimetic complex.

External Resource: Annotation

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ubiquitin-like modifier-activating enzyme 6	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-like modifier activating enzyme activity ligase activity, forming carbon-sulfur bonds catalytic activity, acting on a protein ubiquitin activating enzyme activity catalytic activity ligase activity ATP-dependent activity FAT10 activating enzyme activity cation binding metal ion binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process 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	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen
B, D	Ubiquitin	protein tag activity molecular tag activity RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process protein ubiquitination macromolecule modification post-translational protein modification protein modification process catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process 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	membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle endocytic vesicle membrane cytoplasm membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle endocytic vesicle membrane cytoplasm vesicle organelle membrane endocytic vesicle cytosolic ribosome membraneless organelle intracellular membraneless organelle ribosome cytosol extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular membrane-bounded organelle endosome membrane endosome endomembrane system mitochondrial membrane mitochondrion organelle outer membrane organelle envelope mitochondrial envelope mitochondrial outer membrane outer membrane cell periphery plasma membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane
C	Ubiquitin-conjugating enzyme E2 Z	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 molecular adaptor activity 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	cellular process apoptotic process cell death programmed cell death regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death positive regulation of apoptotic process positive regulation of cellular process primary metabolic process cellular process apoptotic process cell death programmed cell death regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death positive regulation of apoptotic process positive regulation of cellular process primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal negative regulation of programmed cell death negative regulation of biological process negative regulation of apoptotic process negative regulation of cellular process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042302	Ubiquitin-activating enzyme E1, FCCH domain superfamily	Homologous Superfamily
A	IPR000011	Ubiquitin/SUMO-activating enzyme E1-like	Family
A	IPR045886	ThiF/MoeB/HesA family	Family
A	IPR042449	Ubiquitin-activating enzyme E1, inactive adenylation domain, subdomain 1	Homologous Superfamily
A	IPR019572	Ubiquitin-activating enzyme, SCCH domain	Domain
A	IPR042063	Ubiquitin-activating enzyme E1, SCCH domain	Homologous Superfamily
A	IPR000594	THIF-type NAD/FAD binding fold	Domain
A	IPR032420	Ubiquitin-activating enzyme E1, four-helix bundle	Domain
A	IPR018075	Ubiquitin-activating enzyme E1	Family
A	IPR032418	Ubiquitin-activating enzyme E1, FCCH domain	Domain
A	IPR018965	Ubiquitin-activating enzyme E1, C-terminal	Domain
A	IPR035985	Ubiquitin-activating enzyme-like	Homologous Superfamily
A	IPR038252	Ubiquitin-activating enzyme E1, C-terminal domain superfamily	Homologous Superfamily
B, D	IPR019954	Ubiquitin conserved site	Conserved Site
B, D	IPR000626	Ubiquitin-like domain	Domain
B, D	IPR019956	Ubiquitin domain	Domain
B, D	IPR050158	Ubiquitin and ubiquitin-like	Family
B, D	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
C	IPR016135	Ubiquitin-conjugating enzyme/RWD-like	Homologous Superfamily
C	IPR000608	Ubiquitin-conjugating (UBC), catalytic core domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: A0AVT1	rheumatoid arthritis adrenal cortex carcinoma Crohn disease large cell medulloblastoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma Pick disease progressive supranuclear palsy Sjogren syndrome atopic eczema Gaucher disease malignant ependymoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma rheumatoid arthritis adrenal cortex carcinoma Crohn disease large cell medulloblastoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma Pick disease progressive supranuclear palsy Sjogren syndrome atopic eczema Gaucher disease malignant ependymoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma psoriasis subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor juvenile dermatomyositis medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor
B, D	: P0CG48	acute myeloid leukemia heart disease myocardial infarction pancreatic ductal adenocarcinoma astrocytic tumor lung cancer osteosarcoma renal cell carcinoma glioblastoma malignant pancreatic neoplasm ovarian cancer
C	: Q9H832	breast carcinoma lung cancer ovarian cancer heart disease malignant pancreatic neoplasm pancreatic ductal adenocarcinoma juvenile dermatomyositis osteosarcoma

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9YKW | pdb_00009ykw

Cryo-EM structure of double-loaded human UBA6-UBE2Z-Ub(t)/Ub(a) thioester mimetic complex.

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation