Annotations: 2KA2

Solution NMR structure of BNIP3 transmembrane peptide dimer in detergent micelles with His173-Ser172 intermonomer hydrogen bond restraints

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Flu_M2	e2ka2B1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Flu_M2	ECOD (v295)
A	Flu_M2	e2ka2A1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Flu_M2	ECOD (v295)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	BCL2/adenovirus E1B 19 kDa protein-interacting protein 3	autophagosome-membrane adaptor activity endoplasmic reticulum-autophagosome adaptor activity protein-macromolecule adaptor activity autophagy cargo adaptor activity molecular adaptor activity endoplasmic reticulum-organelle membrane tether activity membrane-membrane adaptor activity identical protein binding protein binding binding mitochondrion autophagosome adaptor activity enzyme binding GTPase binding protein homodimerization activity autophagosome-membrane adaptor activity endoplasmic reticulum-autophagosome adaptor activity protein-macromolecule adaptor activity autophagy cargo adaptor activity molecular adaptor activity endoplasmic reticulum-organelle membrane tether activity membrane-membrane adaptor activity identical protein binding protein binding binding mitochondrion autophagosome adaptor activity enzyme binding GTPase binding protein homodimerization activity protein dimerization activity	cellular component disassembly regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization protein-containing complex organization biological regulation positive regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly cellular component organization cellular process cellular component organization or biogenesis positive regulation of protein-containing complex disassembly cellular component disassembly regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization protein-containing complex organization biological regulation positive regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly cellular component organization cellular process cellular component organization or biogenesis positive regulation of protein-containing complex disassembly positive regulation of cellular process response to stimulus response to stress response to wounding response to axon injury negative regulation of membrane potential regulation of mitochondrial membrane potential negative regulation of mitochondrial membrane potential regulation of biological quality regulation of membrane potential cellular response to stimulus positive regulation of organelle organization signaling apoptotic mitochondrial changes regulation of release of cytochrome c from mitochondria cell communication positive regulation of release of cytochrome c from mitochondria signal transduction mitochondrion organization cell death regulation of organelle organization apoptotic signaling pathway release of cytochrome c from mitochondria organelle organization regulation of mitochondrion organization apoptotic process programmed cell death regulation of developmental process negative regulation of mitochondrial fusion negative regulation of biological process negative regulation of cellular process anatomical structure development regulation of mitochondrial fusion mitochondrial fusion regulation of anatomical structure morphogenesis developmental process negative regulation of cellular component organization negative regulation of developmental process organelle fusion anatomical structure morphogenesis negative regulation of organelle organization response to decreased oxygen levels cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to chemical response to oxygen levels response to abiotic stimulus positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process granzyme-mediated programmed cell death signaling pathway positive regulation of autophagy catabolic process autophagy regulation of catabolic process regulation of autophagy positive regulation of autophagy of mitochondrion positive regulation of catabolic process positive regulation of metabolic process metabolic process regulation of autophagy of mitochondrion process utilizing autophagic mechanism regulation of metabolic process autophagy of mitochondrion cellular response to metal ion response to cobalt ion response to metal ion cellular response to cobalt ion negative regulation of programmed cell death autophagic cell death multicellular organismal process head development forebrain development animal organ development brain development nervous system development pallium development cerebral cortex development multicellular organism development central nervous system development telencephalon development system development response to nutrient levels response to oxygen-glucose deprivation negative regulation of mitochondrial membrane permeability negative regulation of mitochondrial membrane permeability involved in apoptotic process negative regulation of membrane permeability regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process regulation of mitochondrial membrane permeability biological process involved in interspecies interaction between organisms defense response to virus defense response response to other organism response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus muscle cell apoptotic process striated muscle cell apoptotic process cardiac muscle cell apoptotic process mitochondrial calcium ion homeostasis inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis positive regulation of mitochondrial calcium ion concentration cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis cellular developmental process neurogenesis gliogenesis oligodendrocyte differentiation glial cell differentiation cell differentiation reactive oxygen species metabolic process negative regulation of apoptotic process mitochondrial protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process protein metabolic process macromolecule metabolic process intracellular signal transduction intrinsic apoptotic signaling pathway intrinsic apoptotic signaling pathway in response to hypoxia positive regulation of cardiac muscle cell apoptotic process positive regulation of striated muscle cell apoptotic process regulation of cardiac muscle cell apoptotic process regulation of muscle cell apoptotic process positive regulation of muscle cell apoptotic process regulation of striated muscle cell apoptotic process mitochondrial fragmentation involved in apoptotic process cellular response to oxidative stress response to oxygen-containing compound cellular response to chemical stress cellular response to oxygen-containing compound cellular response to hydrogen peroxide response to reactive oxygen species response to hydrogen peroxide response to oxidative stress cellular response to reactive oxygen species response to mechanical stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus neuron apoptotic process macroautophagy regulation of macroautophagy positive regulation of macroautophagy positive regulation of developmental process organelle fission mitochondrial fission regulation of mitochondrial fission positive regulation of mitochondrial fission mitochondrial outer membrane permeabilization involved in programmed cell death positive regulation of mitochondrial membrane permeability involved in apoptotic process positive regulation of mitochondrial membrane permeability positive regulation of membrane permeability mitochondrial outer membrane permeabilization mitophagy reticulophagy response to hyperoxia response to increased oxygen levels	membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system mitochondrial membrane mitochondrion membrane mitochondrial envelope membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system mitochondrial membrane mitochondrion membrane mitochondrial envelope cytoplasm organelle membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection organelle outer membrane bounding membrane of organelle mitochondrial outer membrane outer membrane membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse cell junction asymmetric synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR010548	BNIP3	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q12983	plasma cell myeloma prostate cancer manganese poisoning ulcerative colitis adrenal cortex carcinoma gastric cancer large cell medulloblastoma Malignant neoplasm of stomach medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm plasma cell neoplasm dermatomyositis gastric neoplasm lung cancer plasma cell myeloma prostate cancer manganese poisoning ulcerative colitis adrenal cortex carcinoma gastric cancer large cell medulloblastoma Malignant neoplasm of stomach medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm plasma cell neoplasm dermatomyositis gastric neoplasm lung cancer malignant pancreatic neoplasm myeloid neoplasm pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor sarcoidosis esophageal adenocarcinoma hereditary diffuse gastric adenocarcinoma malignant glioma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Bitopic proteins	BNip3 protein family	BNip3 (BCL2/Adenovirus E1B-interacting protein 3)

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

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

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

2KA2 | pdb_00002ka2