3N8E

Substrate binding domain of the human Heat Shock 70kDa protein 9 (mortalin)

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HSP70_2nd,HSP70_3rd	e3n8eA1	A: beta sandwiches	X: Heat shock protein 70kD (HSP70), peptide-binding domain (From Topology)	H: Heat shock protein 70kD (HSP70), peptide-binding domain (From Topology)	T: Heat shock protein 70kD (HSP70), peptide-binding domain	F: HSP70_2nd,HSP70_3rd	ECOD (1.6)
B	HSP70_2nd,HSP70_3rd	e3n8eB1	A: beta sandwiches	X: Heat shock protein 70kD (HSP70), peptide-binding domain (From Topology)	H: Heat shock protein 70kD (HSP70), peptide-binding domain (From Topology)	T: Heat shock protein 70kD (HSP70), peptide-binding domain	F: HSP70_2nd,HSP70_3rd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.34.10	Mainly Beta	Sandwich	Substrate Binding Domain Of DNAk	Chain A, domain 1	CATH (4.3.0)
B	2.60.34.10	Mainly Beta	Sandwich	Substrate Binding Domain Of DNAk	Chain A, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Stress-70 protein, mitochondrial	protein binding binding heat shock protein binding RNA binding organic cyclic compound binding nucleic acid binding ATP-dependent protein folding chaperone protein folding chaperone ATP-dependent activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding protein binding binding heat shock protein binding RNA binding organic cyclic compound binding nucleic acid binding ATP-dependent protein folding chaperone protein folding chaperone ATP-dependent activity 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 unfolded protein binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding	protein refolding cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process transport protein refolding cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process transport monoatomic ion transmembrane transport inorganic ion transmembrane transport mitochondrial transmembrane transport establishment of localization calcium ion transport metal ion transport inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization import into the mitochondrion mitochondrial calcium ion transmembrane transport monoatomic ion transport calcium import into the mitochondrion monoatomic cation transport calcium ion transmembrane transport mitochondrial transport protein localization cellular localization establishment of protein localization nitrogen compound transport nucleocytoplasmic transport nuclear transport intracellular transport protein export from nucleus protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization nuclear export intracellular protein transport cellular component biogenesis cellular component organization metallo-sulfur cluster assembly cellular component assembly iron-sulfur cluster assembly cellular component organization or biogenesis regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death multicellular organismal process regulation of developmental process cellular developmental process homeostatic process cell development regulation of cell differentiation regulation of cell development multicellular organism development negative regulation of erythrocyte differentiation cell differentiation anatomical structure development negative regulation of cell differentiation regulation of immune system process regulation of multicellular organismal process myeloid cell homeostasis erythrocyte homeostasis developmental process regulation of multicellular organismal development negative regulation of developmental process hemopoiesis regulation of myeloid cell differentiation negative regulation of myeloid cell differentiation erythrocyte differentiation regulation of erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process regulation of hemopoiesis homeostasis of number of cells mitochondrial membrane organization membrane organization organelle organization inner mitochondrial membrane organization mitochondrion organization positive regulation of programmed cell death positive regulation of biological process positive regulation of apoptotic process positive regulation of cellular process negative regulation of stem cell differentiation negative regulation of hematopoietic progenitor cell differentiation regulation of stem cell differentiation hematopoietic stem cell differentiation negative regulation of hematopoietic stem cell differentiation regulation of hematopoietic progenitor cell differentiation regulation of hematopoietic stem cell differentiation stem cell differentiation hematopoietic progenitor cell differentiation chaperone cofactor-dependent protein refolding chaperone-mediated protein folding 'de novo' protein folding 'de novo' post-translational protein folding negative regulation of hemopoiesis negative regulation of cell development negative regulation of immune system process negative regulation of multicellular organismal process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane anchoring junction cell junction focal adhesion cell-substrate junction nucleus membrane-enclosed lumen nucleolus intracellular organelle lumen organelle lumen intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex membrane protein complex MIB complex inner mitochondrial membrane protein complex extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle TIM23 mitochondrial import inner membrane translocase complex nucleoid mitochondrial matrix mitochondrial nucleoid organelle outer membrane bounding membrane of organelle outer mitochondrial membrane protein complex SAM complex mitochondrial outer membrane mitochondrial outer membrane translocase complex outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR018181	Heat shock protein 70, conserved site	Conserved Site
A, B	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, B	IPR012725	Chaperone DnaK	Family
A, B	IPR029048	Heat shock protein 70kD, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR029047	Heat shock protein 70kD, peptide-binding domain superfamily	Homologous Superfamily
A, B	IPR013126	Heat shock protein 70 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P38646	renal cell carcinoma even-plus syndrome uveitis perinatal necrotizing enterocolitis autosomal dominant sideroblastic anemia sideroblastic anemia HIV infectious disease papillary renal cell carcinoma sarcomatoid renal cell carcinoma Parkinson disease autoimmune disease chromophobe renal cell carcinoma collecting duct carcinoma Endotoxemia osteosarcoma renal cell carcinoma even-plus syndrome uveitis perinatal necrotizing enterocolitis autosomal dominant sideroblastic anemia sideroblastic anemia HIV infectious disease papillary renal cell carcinoma sarcomatoid renal cell carcinoma Parkinson disease autoimmune disease chromophobe renal cell carcinoma collecting duct carcinoma Endotoxemia osteosarcoma pancreatic intraductal papillary-mucinous neoplasm lung cancer myocardial ischemia ovarian cancer plasma cell myeloma autism spectrum disorder autosomal recessive sideroblastic anemia tuberculosis clear cell renal carcinoma coronary artery disease hepatocellular carcinoma lymphoplasmacytic lymphoma necrotizing enterocolitis pancreatic ductal adenocarcinoma renal carcinoma schizophrenia lung adenocarcinoma

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.