9BLT | pdb_00009blt

Structure of the human mitochondrial Hsp70 (mortalin; R126W mutant) bound to nucleotide exchange factor GrpEL1 (Y173A mutant)

External Resource: Annotation

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, C	PF01025	GrpE (GrpE)	GrpE	-	Family
A	PF00012	Hsp70 protein (HSP70)	Hsp70 protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D	Substrate peptide	-	-	-
B, C	GrpE protein homolog 1, mitochondrial	unfolded protein binding protein binding binding identical protein binding protein homodimerization activity protein dimerization activity molecular function regulator activity adenyl-nucleotide exchange factor activity ATPase regulator activity protein-folding chaperone binding	cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport protein folding cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation protein import into mitochondrial matrix transmembrane transport establishment of protein localization to organelle protein transmembrane transport protein localization to organelle protein localization to mitochondrion establishment of protein localization to mitochondrion	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane protein-containing complex TIM23 mitochondrial import inner membrane translocase complex membrane-enclosed lumen membrane protein complex PAM complex, Tim23 associated import motor mitochondrial matrix intracellular organelle lumen mitochondrial protein-containing complex inner mitochondrial membrane protein complex organelle lumen nucleus nucleoplasm nuclear lumen
A	Stress-70 protein, mitochondrial	protein binding binding heat shock protein binding RNA 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 protein binding binding heat shock protein binding RNA 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 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 establishment of localization protein refolding 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 establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport localization mitochondrial calcium ion transmembrane transport monoatomic ion transport calcium import into the mitochondrion monoatomic cation transport calcium ion transmembrane transport 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 macromolecule localization intracellular protein 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 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 cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm 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 intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen 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
B, C	IPR009012	GrpE nucleotide exchange factor, head	Homologous Superfamily
B, C	IPR013805	GrpE nucleotide exchange factor, coiled-coil	Homologous Superfamily
B, C	IPR000740	GrpE nucleotide exchange factor	Family
A	IPR018181	Heat shock protein 70, conserved site	Conserved Site
A	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A	IPR012725	Chaperone DnaK	Family
A	IPR029048	Heat shock protein 70kD, C-terminal domain superfamily	Homologous Superfamily
A	IPR029047	Heat shock protein 70kD, peptide-binding domain superfamily	Homologous Superfamily
A	IPR013126	Heat shock protein 70 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, C	Pharos: Q9HAV7	HIV infectious disease astrocytic tumor lung cancer psoriasis HIV Coinfection ovarian cancer pancreatic ductal adenocarcinoma
A	Pharos: P38646	renal cell carcinoma even-plus syndrome uveitis perinatal necrotizing enterocolitis sideroblastic anemia autosomal dominant 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 sideroblastic anemia autosomal dominant 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 tuberculosis autosomal recessive sideroblastic anemia 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.