2LCK

Structure of the mitochondrial uncoupling protein 2 determined by NMR molecular fragment replacement

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2lcka_	Membrane and cell surface proteins and peptides	Mitochondrial carrier	Mitochondrial carrier	automated matches	automated matches	mouse (Mus musculus ) [TaxId: 10090 ],	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	Mito_carr	e2lckA1	A: alpha complex topology	X: Mitochondrial ADP/ATP carrier-like	H: Mitochondrial ADP/ATP carrier (From Topology)	T: Mitochondrial ADP/ATP carrier	F: Mito_carr	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.50.40.10	Mainly Alpha	Alpha/alpha barrel	Mitochondrial carrier fold	Mitochondrial carrier domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00153	Mitochondrial carrier protein (Mito_carr)	Mitochondrial carrier protein	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mitochondrial uncoupling protein 2	dicarboxylic acid transmembrane transporter activity oxaloacetate transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity C4-dicarboxylate transmembrane transporter activity malate transmembrane transporter activity antiporter activity active transmembrane transporter activity secondary active transmembrane transporter activity L-amino acid transmembrane transporter activity L-aspartate transmembrane transporter activity dicarboxylic acid transmembrane transporter activity oxaloacetate transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity C4-dicarboxylate transmembrane transporter activity malate transmembrane transporter activity antiporter activity active transmembrane transporter activity secondary active transmembrane transporter activity L-amino acid transmembrane transporter activity L-aspartate transmembrane transporter activity amino acid transmembrane transporter activity acidic amino acid transmembrane transporter activity inorganic molecular entity transmembrane transporter activity uniporter activity membrane potential driven uniporter activity phosphate ion uniporter activity inorganic anion transmembrane transporter activity phosphate transmembrane transporter activity guanyl nucleotide binding binding nucleotide binding GDP binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity secondary active sulfate transmembrane transporter activity sulfate transmembrane transporter activity sulfur compound transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity chloride transmembrane transporter activity monoatomic anion transmembrane transporter activity oxidative phosphorylation uncoupler activity	metabolic process adaptive thermogenesis response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus cellular metabolic process reactive oxygen species metabolic process cellular process organic acid transport localization organic anion transport carboxylic acid transport metabolic process adaptive thermogenesis response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus cellular metabolic process reactive oxygen species metabolic process cellular process organic acid transport localization organic anion transport carboxylic acid transport transport dicarboxylic acid transport C4-dicarboxylate transport establishment of localization lipid localization lipid transport monocarboxylic acid transport fatty acid transport macromolecule localization long-chain fatty acid transport 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 regulation of mitochondrial membrane potential regulation of biological quality regulation of membrane potential cellular response to stimulus homeostatic process response to oxygen-containing compound cellular response to glucose stimulus intracellular glucose homeostasis cellular response to oxygen-containing compound response to hexose cellular response to carbohydrate stimulus cellular response to chemical stimulus cellular homeostasis response to monosaccharide response to carbohydrate chemical homeostasis response to glucose response to chemical glucose homeostasis carbohydrate homeostasis cellular response to hexose stimulus intracellular chemical homeostasis cellular response to monosaccharide stimulus response to oxidative stress response to superoxide response to reactive oxygen species response to oxygen radical developmental process multicellular organismal process gland development animal organ development animal organ regeneration liver development regeneration multicellular organism development hepaticobiliary system development anatomical structure development liver regeneration system development neuron apoptotic process negative regulation of neuron apoptotic process regulation of neuron apoptotic process ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process phosphorus metabolic process pyridine nucleotide metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process pyruvate metabolic process purine nucleoside diphosphate metabolic process primary metabolic process purine-containing compound catabolic process nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process catabolic process ATP metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate metabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process generation of precursor metabolites and energy purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process purine ribonucleoside diphosphate catabolic process positive regulation of biological process positive regulation of metabolic process multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process regulation of multicellular organismal process regulation of metabolic process response to ketone response to lipid response to endogenous stimulus response to glucocorticoid response to corticosteroid response to hormone response to steroid hormone response to dexamethasone response to organic cyclic compound myeloid leukocyte differentiation cellular developmental process hemopoiesis macrophage differentiation cell development mononuclear cell differentiation myeloid cell differentiation cell differentiation leukocyte differentiation protein localization negative regulation of protein transport regulation of localization establishment of protein localization nitrogen compound transport negative regulation of transport cell communication negative regulation of secretion cellular macromolecule localization establishment of localization in cell negative regulation of hormone secretion negative regulation of secretion by cell regulation of peptide hormone secretion negative regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region negative regulation of establishment of protein localization protein secretion regulation of protein secretion regulation of secretion negative regulation of protein secretion regulation of response to stimulus insulin secretion involved in cellular response to glucose stimulus cellular localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion signaling negative regulation of signaling hormone secretion negative regulation of cell communication protein localization to extracellular region negative regulation of peptide secretion peptide secretion secretion by cell regulation of secretion by cell amide transport signal release negative regulation of protein localization regulation of signaling secretion regulation of transport negative regulation of response to stimulus regulation of peptide transport negative regulation of insulin secretion involved in cellular response to glucose stimulus regulation of establishment of protein localization cell-cell signaling export from cell regulation of protein transport peptide transport negative regulation of insulin secretion protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion regulation of insulin secretion involved in cellular response to glucose stimulus hormone transport regulation of cell communication insulin secretion response to decreased oxygen levels response to hypoxia response to oxygen levels transmembrane transport mitochondrial transmembrane transport mitochondrial transport response to fatty acid cellular response to nitrogen compound response to peptide hormone cellular response to peptide hormone stimulus response to nitrogen compound cellular response to endogenous stimulus response to insulin cellular response to insulin stimulus cellular response to hormone stimulus glutamine metabolic process amino acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process response to nutrient levels cellular response to amino acid starvation cellular response to starvation cellular response to nutrient levels cellular response to stress response to amino acid starvation response to starvation cellular response to metal ion response to metal ion cellular response to lead ion response to lead ion cellular component organization organelle organization organelle fission mitochondrial fission cellular component organization or biogenesis mitochondrion organization	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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018108	Mitochondrial substrate/solute carrier	Repeat
A	IPR023395	Mitochondrial carrier domain superfamily	Homologous Superfamily
A	IPR002067	Mitochondrial carrier protein	Family
A	IPR050391	Mitochondrial Metabolite Transporter	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Mitochondrial Carrier (MC)	ADP/ATP carrier

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Antiporters	UCP2 mitochondrial uncoupling protein 2

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.