Annotations: 9YE9

Structure of UbcH5b in complex with the U-box domain of the E3 ubiquitin ligase CHIP

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD 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	8040137	3000570	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Biotin_carb_C+CPSase_L_D2	e9ye9C1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Biotin_carb_C+CPSase_L_D2	ECOD (v295.2)
B	tRNA-synt_1e	e9ye9B1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: tRNA-synt_1e	ECOD (v295.2)
A	tRNA-synt_1e	e9ye9A1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: tRNA-synt_1e	ECOD (v295.2)

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, C	E3 ubiquitin-protein ligase CHIP	Hsp90 protein binding protein binding binding heat shock protein binding TPR domain binding protein domain specific binding Hsp70 protein binding protein-folding chaperone binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity Hsp90 protein binding protein binding binding heat shock protein binding TPR domain binding protein domain specific binding Hsp70 protein binding protein-folding chaperone binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity	regulation of biological process regulation of cellular process regulation of hormone metabolic process regulation of hormone levels steroid metabolic process regulation of steroid metabolic process regulation of lipid metabolic process biological regulation primary metabolic process hormone metabolic process regulation of primary metabolic process glucocorticoid metabolic process regulation of glucocorticoid metabolic process cellular process regulation of biological process regulation of cellular process regulation of hormone metabolic process regulation of hormone levels steroid metabolic process regulation of steroid metabolic process regulation of lipid metabolic process biological regulation primary metabolic process hormone metabolic process regulation of primary metabolic process glucocorticoid metabolic process regulation of glucocorticoid metabolic process cellular process metabolic process regulation of biological quality regulation of metabolic process lipid metabolic process cellular response to stimulus cellular response to stress response to stimulus response to stress multicellular organismal process cerebellar cortex morphogenesis hindbrain morphogenesis multicellular organism development cerebellar Purkinje cell layer development metencephalon development cerebellar cortex structural organization anatomical structure development cerebellar Purkinje cell layer morphogenesis cerebellar Purkinje cell layer structural organization system development developmental process cerebellum morphogenesis head development animal organ development brain development nervous system development cerebellar cortex development anatomical structure morphogenesis cerebellum development central nervous system development anatomical structure arrangement animal gross anatomical part developmental process hindbrain development positive regulation of proteasomal protein catabolic process catabolic process positive regulation of protein metabolic process positive regulation of biological process proteasome-mediated ubiquitin-dependent protein catabolic process regulation of ubiquitin-dependent protein catabolic process macromolecule catabolic process positive regulation of metabolic process positive regulation of ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of protein metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process macromolecule metabolic process regulation of protein 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 signaling signal transduction cell communication	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus
A	Ubiquitin-conjugating enzyme E2 D2	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 ubiquitin-like protein ligase activity ubiquitin protein ligase activity	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 process protein metabolic process macromolecule metabolic process protein polyubiquitination protein ubiquitination macromolecule modification 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 process protein metabolic process macromolecule metabolic process protein polyubiquitination 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 protein K48-linked ubiquitination protein autoubiquitination	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol nucleus membrane-enclosed lumen extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, C	IPR045202	CHIP , U-box domain	Domain
B, C	IPR003613	U-box domain	Domain
B, C	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
B, C	IPR041312	CHIP, N-terminal tetratricopeptide repeat domain	Domain
B, C	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B, C	IPR019734	Tetratricopeptide repeat	Repeat
A	IPR016135	Ubiquitin-conjugating enzyme/RWD-like	Homologous Superfamily
A	IPR000608	Ubiquitin-conjugating (UBC), catalytic core domain	Domain
A	IPR023313	Ubiquitin-conjugating enzyme, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P62837	astrocytic tumor esophageal squamous cell carcinoma malignant ependymoma osteosarcoma atypical teratoid rhabdoid tumor glioblastoma malignant glioma ovarian cancer breast cancer large cell medulloblastoma malignant mesothelioma plasma cell myeloma