Annotations: 3AGX

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3agxa1	All beta proteins	HSP40/DnaJ peptide-binding domain	HSP40/DnaJ peptide-binding domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3agxb1	All beta proteins	HSP40/DnaJ peptide-binding domain	HSP40/DnaJ peptide-binding domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01556	e3agxA2	A: beta sandwiches	X: HSP40/DnaJ peptide-binding domain (From Topology)	H: HSP40/DnaJ peptide-binding domain (From Topology)	T: HSP40/DnaJ peptide-binding domain	F: PF01556	ECOD (1.6)
B	PF01556	e3agxB4	A: beta sandwiches	X: HSP40/DnaJ peptide-binding domain (From Topology)	H: HSP40/DnaJ peptide-binding domain (From Topology)	T: HSP40/DnaJ peptide-binding domain	F: PF01556	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)
B	2.60.260.20	Mainly Beta	Sandwich	HSP40/DNAj peptide-binding domain	Urease metallochaperone UreE, N-terminal domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DnaJ homolog subfamily B member 1	molecular function inhibitor activity molecular function regulator activity transcription regulator inhibitor activity ATPase activator activity molecular function activator activity ATPase regulator activity protein binding binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding transcription corepressor activity transcription regulator activity transcription coregulator activity molecular function inhibitor activity molecular function regulator activity transcription regulator inhibitor activity ATPase activator activity molecular function activator activity ATPase regulator activity protein binding binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity unfolded protein binding cell adhesion molecule binding cadherin binding protein folding chaperone ATPase binding enzyme binding	regulation of biological process regulation of cellular process regulation of cellular component organization negative regulation of cellular component organization regulation of inclusion body assembly biological regulation negative regulation of biological process inclusion body assembly regulation of cellular component biogenesis cellular component biogenesis cellular component organization cellular component assembly negative regulation of cellular process cellular process regulation of biological process regulation of cellular process regulation of cellular component organization negative regulation of cellular component organization regulation of inclusion body assembly biological regulation negative regulation of biological process inclusion body assembly regulation of cellular component biogenesis cellular component biogenesis cellular component organization cellular component assembly negative regulation of cellular process cellular process cellular component organization or biogenesis negative regulation of inclusion body assembly response to stimulus response to topologically incorrect protein response to stress response to unfolded protein cellular response to stimulus cellular response to heat cellular response to stress response to heat response to abiotic stimulus response to temperature stimulus developmental process multicellular organismal process head development forebrain development animal organ development brain development nervous system development multicellular organism development central nervous system development anatomical structure development system development organonitrogen compound metabolic process cellular biosynthetic process chaperone cofactor-dependent protein refolding cellular metabolic process primary metabolic process gene expression chaperone-mediated protein folding macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process protein metabolic process macromolecule metabolic process 'de novo' protein folding 'de novo' post-translational protein folding RNA metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process positive regulation of molecular function regulation of molecular function regulation of ATP-dependent activity positive regulation of ATP-dependent activity regulation of cellular response to heat regulation of cellular response to stress regulation of response to stimulus regulation of response to stress	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoplasm cytosol nucleoplasm synapse cell junction glutamatergic synapse neuron spine neuron projection dendritic spine plasma membrane bounded cell projection somatodendritic compartment cell projection postsynapse dendrite dendritic tree postsynaptic density neuron to neuron synapse postsynaptic specialization asymmetric synapse cell body neuronal cell body sperm head

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001623	DnaJ domain	Domain
A, B	IPR018253	DnaJ domain, conserved site	Conserved Site
A, B	IPR002939	Chaperone DnaJ, C-terminal	Domain
A, B	IPR036869	Chaperone J-domain superfamily	Homologous Superfamily
A, B	IPR008971	HSP40/DnaJ peptide-binding	Homologous Superfamily

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 R01GM133198.