]> definition imported from has_alternative_id has_broad_synonym database_cross_reference has_exact_synonym has_narrow_synonym has_obo_namespace has_related_synonym in_subset Golgi membrane GO:0000139 The lipid bilayer surrounding any of the compartments of the Golgi apparatus. cellular_component chromosome, centromeric region GO:0000775 Note that this term can be used in place of the obsolete cellular component term 'centromere ; GO:0005698'. Use with caution because this term refers to a specific region of the chromosome and not a protein complex. The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome. cellular_component centromere chromosome, centric region chromosome, pericentric region cellular_component GO:0005575 GO:0008372 NIF_Subcellular:sao1337158144 Note that, in addition to forming the root of the cellular component ontology, this term is recommended for use for the annotation of gene products whose cellular component is unknown. Note that when this term is used for annotation, it indicates that no information was available about the cellular component of the gene product annotated as of the date the annotation was made; the evidence code ND, no data, is used to indicate this. The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together. cellular component cellular component unknown cellular_component extracellular region GO:0005576 Note that this term is intended to annotate gene products that are not attached to the cell surface. For gene products from multicellular organisms which are secreted from a cell but retained within the organism (i.e. released into the interstitial fluid or blood), consider the cellular component term 'extracellular space ; GO:0005615'. The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. Wikipedia:Extracellular cellular_component extracellular nuclear envelope GO:0005635 GO:0005636 The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space). Wikipedia:Nuclear_envelope cellular_component nucleoplasm GO:0005654 NIF_Subcellular:sao661522542 That part of the nuclear content other than the chromosomes or the nucleolus. Wikipedia:Nucleoplasm cellular_component chromosome A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information. GO:0005694 Wikipedia:Chromosome cellular_component chromatid interphase chromosome prophase chromosome mitochondrial outer membrane GO:0005741 NIF_Subcellular:sao1289741256 The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope. Wikipedia:Outer_mitochondrial_membrane cellular_component outer mitochondrial membrane mitochondrial inner membrane GO:0005743 NIF_Subcellular:sao1371347282 The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae. Wikipedia:Inner_mitochondrial_membrane cellular_component inner mitochondrial membrane mitochondrial intermembrane space GO:0005758 GO:0031971 NIF_Subcellular:sao118944228 The region between the inner and outer lipid bilayers of the mitochondrial envelope. cellular_component mitochondrial envelope lumen mitochondrial membrane lumen mitochondrial matrix GO:0005759 GO:0031980 NIF_Subcellular:sao-1899375636 NIF_Subcellular:sao1804523077 The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation. Wikipedia:Mitochondrial_matrix cellular_component mitochondrial lumen mitochondrial stroma lysosomal membrane GO:0005765 The lipid bilayer surrounding the lysosome and separating its contents from the cell cytoplasm. cellular_component endosome A membrane-bounded organelle to which materials ingested by endocytosis are delivered. GO:0005768 NIF_Subcellular:sao1720343330 Wikipedia:Endosome cellular_component vacuole A closed structure, found only in eukaryotic cells, that is completely surrounded by unit membrane and contains liquid material. Cells contain one or several vacuoles, that may have different functions from each other. Vacuoles have a diverse array of functions. They can act as a storage organelle for nutrients or waste products, as a degradative compartment, as a cost-effective way of increasing cell size, and as a homeostatic regulator controlling both turgor pressure and pH of the cytosol. GO:0005773 Wikipedia:Vacuole cellular_component vacuolar carboxypeptidase Y vacuolar membrane GO:0005774 The lipid bilayer surrounding the vacuole and separating its contents from the cytoplasm of the cell. cellular_component vacuolar lumen GO:0005775 The volume enclosed within the vacuolar membrane. cellular_component peroxisomal membrane GO:0005778 The lipid bilayer surrounding a peroxisome. cellular_component peroxisome membrane peroxisomal matrix GO:0005782 GO:0031909 The volume contained within the membranes of a peroxisome; in many cells the matrix contains a crystalloid core largely composed of urate oxidase. cellular_component peroxisomal lumen endoplasmic reticulum lumen ER cisterna ER lumen GO:0005788 GO:0016022 The volume enclosed by the membranes of the endoplasmic reticulum. cellular_component cisternal lumen endoplasmic reticulum cisterna endoplasmic reticulum membrane ER membrane GO:0005789 The lipid bilayer surrounding the endoplasmic reticulum. cellular_component endoplasmic reticulum-Golgi intermediate compartment A complex system of membrane-bounded compartments located between endoplasmic reticulum (ER) and the Golgi complex, with a distinctive membrane protein composition; involved in ER-to-Golgi transport. ER-Golgi intermediate compartment ERGIC GO:0005793 Wikipedia:Vesicular-tubular_cluster cellular_component pre-Golgi intermediate compartment vesicular-tubular cluster Golgi lumen GO:0005796 The volume enclosed by the membranes of any cisterna or subcompartment of the Golgi apparatus, including the cis- and trans-Golgi networks. cellular_component lipid particle Any particle of coalesced lipids in the cytoplasm of a cell. May include associated proteins. GO:0005811 Note that this term does not refer to vesicles, but instead to structures in which lipids do not necessarily form bilayers. adiposome cellular_component lipid body lipid droplet cytosol GO:0005829 NIF_Subcellular:sao101633890 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. Wikipedia:Cytosol cellular_component plasma membrane GO:0005886 GO:0005904 NIF_Subcellular:sao1663586795 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. Wikipedia:Cell_membrane bacterial inner membrane cell membrane cellular_component cytoplasmic membrane inner endospore membrane juxtamembrane plasma membrane lipid bilayer plasmalemma synaptic vesicle A secretory organelle, some 50 nm in diameter, of presynaptic nerve terminals; accumulates in high concentrations of neurotransmitters and is secreted these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane. GO:0008021 NIF_Subcellular:sao1071221672 Wikipedia:Synaptic_vesicle cellular_component docked vesicle integrin complex A protein complex that is composed of one alpha subunit and one beta subunit, both of which are members of the integrin superfamily of cell adhesion receptors; the complex spans the plasma membrane and binds to extracellular matrix ligands, cell-surface ligands, and soluble ligands. GO:0008305 cellular_component laminin receptor protein external side of plasma membrane GO:0009897 The side of the plasma membrane that is opposite to the side that faces the cytoplasm. cellular_component juxtamembrane outer surface of cytoplasmic membrane internal side of plasma membrane GO:0009898 The side of the plasma membrane that faces the cytoplasm. cellular_component juxtamembrane endosome membrane GO:0010008 The lipid bilayer surrounding an endosome. cellular_component vesicle membrane GO:0012506 NIF_Subcellular:sao1153182838 The lipid bilayer surrounding any membrane-bounded vesicle in the cell. cellular_component ER to Golgi transport vesicle membrane COPII coated vesicle membrane ER to Golgi constitutive secretory pathway transport vesicle membrane ER-Golgi transport vesicle membrane GO:0012507 GO:0030664 The lipid bilayer surrounding a vesicle transporting substances from the endoplasmic reticulum to the Golgi. cellular_component endoplasmic reticulum to Golgi transport vesicle membrane endoplasmic reticulum-Golgi transport vesicle membrane membrane Double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. GO:0016020 Wikipedia:Biological_membrane cellular_component cytoplasmic membrane-bounded vesicle A membrane-bounded vesicle found in the cytoplasm of the cell. GO:0016023 cellular_component cytoplasmic membrane bounded vesicle cytoplasmic membrane-enclosed vesicle viral envelope GO:0019031 The lipid bilayer of a virion that surrounds the protein capsid. May also contain glycoproteins. Wikipedia:Viral_envelope cellular_component viral glycoprotein viral outside membrane organelle inner membrane GO:0019866 See also the cellular component term 'outer membrane ; GO:0019867'. The inner, i.e. lumen-facing, lipid bilayer of an organelle envelope; usually highly selective to most ions and metabolites. cellular_component cell junction A cellular component that forms a specialized region of connection between two cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix. GO:0030054 Wikipedia:Cell_junction cellular_component transport vesicle Any of the vesicles of the constitutive secretory pathway, which carry cargo from the endoplasmic reticulum to the Golgi, between Golgi cisternae, or to destinations within or outside the cell. GO:0030133 Golgi to vacuole transport vesicle Golgi-vacuole transport vesicle NIF_Subcellular:sao885490876 Note that the term 'secretory vesicle' is sometimes used in this sense, but can also mean 'secretory granule ; GO:0030141'. cellular_component constitutive secretory pathway transport vesicle secretory vesicle clathrin-coated vesicle A vesicle with a coat formed of clathrin connected to the membrane via one of the clathrin adaptor complexes. GO:0030136 NIF_Subcellular:sao148845161 cellular_component endocytic vesicle A membrane-bounded intracellular vesicle formed by invagination of the plasma membrane around an extracellular substance. Endocytic vesicles fuse with early endosomes to deliver the cargo for further sorting. GO:0030139 NIF_Subcellular:sao1362520468 cellular_component endocytotic transport vesicle endocytotic vesicle secretory granule A small subcellular vesicle, surrounded by a membrane, that is formed from the Golgi apparatus and contains a highly concentrated protein destined for secretion. Secretory granules move towards the periphery of the cell and upon stimulation, their membranes fuse with the cell membrane, and their protein load is exteriorized. Processing of the contained protein may take place in secretory granules. GO:0030141 Note that the term 'secretory vesicle' is sometimes used in this sense, but can also mean 'transport vesicle ; GO:0030133'. cellular_component secretory vesicle integral to endoplasmic reticulum membrane ER integral membrane protein GO:0030176 Penetrating at least one phospholipid bilayer of an endoplasmic reticulum membrane. May also refer to the state of being buried in the bilayer with no exposure outside the bilayer. cellular_component integral to ER membrane transport vesicle membrane GO:0030658 The lipid bilayer surrounding a transport vesicle. cellular_component constitutive secretory pathway transport vesicle membrane secretory vesicle membrane cytoplasmic vesicle membrane GO:0030659 The lipid bilayer surrounding a cytoplasmic vesicle. cellular_component Golgi-associated vesicle membrane GO:0030660 Golgi vesicle membrane The lipid bilayer surrounding a vesicle associated with the Golgi apparatus. cellular_component coated vesicle membrane GO:0030662 The lipid bilayer surrounding a coated vesicle. cellular_component clathrin-coated vesicle membrane GO:0030665 The lipid bilayer surrounding a clathrin-coated vesicle. cellular_component clathrin coated vesicle membrane endocytic vesicle membrane GO:0030666 The lipid bilayer surrounding an endocytic vesicle. cellular_component secretory granule membrane GO:0030667 The lipid bilayer surrounding a secretory granule. cellular_component secretory vesicle membrane clathrin-coated endocytic vesicle membrane GO:0030669 The lipid bilayer surrounding a clathrin-coated endocytic vesicle. cellular_component phagocytic vesicle membrane GO:0030670 The lipid bilayer surrounding a phagocytic vesicle. cellular_component phagosome membrane synaptic vesicle membrane GO:0030672 The lipid bilayer surrounding a synaptic vesicle. cellular_component platelet dense granule membrane GO:0031088 The lipid bilayer surrounding the platelet dense granule. cellular_component platelet dense granule lumen GO:0031089 The volume enclosed by the membrane of the platelet dense granule. cellular_component organelle membrane GO:0031090 The lipid bilayer surrounding an organelle. cellular_component platelet alpha granule membrane GO:0031092 The lipid bilayer surrounding the platelet alpha granule. cellular_component platelet alpha-granule membrane platelet alpha granule lumen GO:0031093 The volume enclosed by the membrane of the platelet alpha granule. cellular_component platelet alpha-granule lumen platelet dense tubular network membrane GO:0031095 The lipid bilayer surrounding the platelet dense tubular network. cellular_component intrinsic to membrane GO:0031224 Located in a membrane such that some covalently attached portion of the gene product, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, spans or is embedded in one or both leaflets of the membrane. Note that proteins intrinsic to membranes cannot be removed without disrupting the membrane, e.g. by detergent. cellular_component intrinsic to endoplasmic reticulum membrane GO:0031227 Located in the endoplasmic reticulum membrane such that some covalently attached portion of the gene product, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, spans or is embedded in one or both leaflets of the membrane. cellular_component intrinsic to organelle membrane GO:0031300 Located in an organelle membrane such that some covalently attached portion of the gene product, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, spans or is embedded in one or both leaflets of the membrane. cellular_component integral to organelle membrane GO:0031301 Penetrating at least one phospholipid bilayer of an organelle membrane. May also refer to the state of being buried in the bilayer with no exposure outside the bilayer. cellular_component cytoplasmic vesicle A vesicle formed of membrane or protein, found in the cytoplasm of a cell. GO:0031410 NIF_Subcellular:sao180601769 cellular_component early endosome membrane GO:0031901 The lipid bilayer surrounding an early endosome. cellular_component late endosome membrane GO:0031902 The lipid bilayer surrounding a late endosome. cellular_component microbody membrane GO:0031903 The lipid bilayer surrounding a microbody. cellular_component endosome lumen GO:0031904 NIF_Subcellular:sao1547508851 The volume enclosed by the membrane of an endosome. cellular_component early endosome lumen GO:0031905 The volume enclosed by the membrane of an early endosome. cellular_component microbody lumen GO:0031907 The volume enclosed by the membranes of a microbody. cellular_component mitochondrial membrane Either of the lipid bilayers that surround the mitochondrion and form the mitochondrial envelope. GO:0031966 cellular_component organelle envelope A double membrane structure enclosing an organelle, including two lipid bilayers and the region between them. In some cases, an organelle envelope may have more than two membranes. GO:0031967 cellular_component organelle outer membrane GO:0031968 The outer, i.e. cytoplasm-facing in a cellular organelle, lipid bilayer of an organelle envelope. cellular_component organelle envelope lumen GO:0031970 The region between the inner and outer lipid bilayers of an organelle envelope. cellular_component organelle intermembrane space membrane-enclosed lumen GO:0031974 The enclosed volume within a sealed membrane or between two sealed membranes. Encompasses the volume enclosed by the membranes of a particular organelle, e.g. endoplasmic reticulum lumen, or the space between the two lipid bilayers of a double membrane surrounding an organelle, e.g. nuclear envelope lumen. cellular_component vesicle Any small, fluid-filled, spherical organelle enclosed by membrane or protein. GO:0031982 NIF_Subcellular:sao221389602 Wikipedia:Vesicle_(biology) cellular_component phagolysosome A membrane-bounded intracellular vesicle formed by maturation of an early phagosome following the ingestion of particulate material by phagocytosis; during maturation, phagosomes acquire markers of late endosomes and lysosomes. GO:0032010 Wikipedia:Phagolysosome cellular_component late phagocytic vesicle late phagosome trans-Golgi network membrane GO:0032588 Golgi trans face membrane The lipid bilayer surrounding any of the compartments that make up the trans-Golgi network. cellular_component trans Golgi network membrane macromolecular complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together. GO:0032991 cellular_component macromolecule complex secretory granule lumen GO:0034774 The volume enclosed by the membrane of a secretory granule. cellular_component azurophil granule lumen GO:0035578 The volume enclosed by the membrane of an azurophil granule, a primary lysosomal granule found in neutrophil granulocytes that contains a wide range of hydrolytic enzymes and is released into the extracellular fluid. cellular_component primary granule lumen endolysosome membrane GO:0036020 The lipid bilayer surrounding an endolysosome. An endolysosome is a transient hybrid organelle formed by fusion of a late endosome with a lysosome. cellular_component endolysosomal membrane endolysosome lumen GO:0036021 The volume enclosed by the membrane of an endolysosome. An endolysosome is a transient hybrid organelle formed by fusion of a late endosome with a lysosome. cellular_component endolysosomal lumen microbody Cytoplasmic organelles, spherical or oval in shape, that are bounded by a single membrane and contain oxidative enzymes, especially those utilizing hydrogen peroxide (H2O2). GO:0042579 Wikipedia:Microbody cellular_component periplasmic space GO:0005620 GO:0042597 The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or inner membrane and cell wall (Fungi). cellular_component periplasm lysosomal lumen GO:0043202 The volume enclosed within the lysosomal membrane. cellular_component organelle GO:0043226 NIF_Subcellular:sao1539965131 Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane. Wikipedia:Organelle cellular_component intracellular organelle GO:0043229 Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane. cellular_component intracellular membrane-bounded organelle GO:0043231 Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. cellular_component intracellular membrane-enclosed organelle intracellular non-membrane-bounded organelle GO:0043232 Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane and occurring within the cell. Includes ribosomes, the cytoskeleton and chromosomes. cellular_component intracellular non-membrane-enclosed organelle organelle lumen GO:0043233 The internal volume enclosed by the membranes of a particular organelle; includes the volume enclosed by a single organelle membrane, e.g. endoplasmic reticulum lumen, or the volume enclosed by the innermost of the two lipid bilayers of an organelle envelope, e.g. nuclear lumen. cellular_component endoplasmic reticulum quality control compartment A subcompartment of the endoplasmic reticulum in which proteins with improper or incorrect folding accumulate. Enzymes in this compartment direct proteins with major folding problems to translocation to the cytosol and degradation, and proteins with minor folding problems to the ER, to interact with chaperon proteins. ER quality control compartment ER-derived quality control compartment ERQC GO:0044322 cellular_component organelle part Any constituent part of an organelle, an organized structure of distinctive morphology and function. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, but excludes the plasma membrane. GO:0044422 cellular_component intracellular part Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. GO:0044424 cellular_component membrane part Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. GO:0044425 cellular_component nuclear part Any constituent part of the nucleus, a membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. GO:0044428 cellular_component nucleus component mitochondrial part Any constituent part of a mitochondrion, a semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. GO:0044429 cellular_component mitochondrion component Golgi apparatus part Any constituent part of the Golgi apparatus, a compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. GO:0044431 Golgi component cellular_component endoplasmic reticulum part Any constituent part of the endoplasmic reticulum, the irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. ER component GO:0044432 cellular_component cytoplasmic vesicle part Any constituent part of cytoplasmic vesicle, a vesicle formed of membrane or protein, found in the cytoplasm of a cell. GO:0044433 cellular_component vacuolar part Any constituent part of a vacuole, a closed structure, found only in eukaryotic cells, that is completely surrounded by unit membrane and contains liquid material. GO:0044437 cellular_component vacuole component microbody part Any constituent part of a microbody, a cytoplasmic organelle, spherical or oval in shape, that is bounded by a single membrane and contains oxidative enzymes, especially those utilizing hydrogen peroxide (H2O2). GO:0044438 cellular_component peroxisomal part Any constituent part of a peroxisome, a small, membrane-bounded organelle that uses dioxygen (O2) to oxidize organic molecules; contains some enzymes that produce and others that degrade hydrogen peroxide (H2O2). GO:0044439 cellular_component peroxisome component endosomal part Any constituent part of an endosome, a membrane-bounded organelle to which materials ingested by endocytosis are delivered. GO:0044440 cellular_component endosome component cilium part Any constituent part of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole. GO:0044441 cellular_component cytoplasmic part Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. GO:0044444 cellular_component cytoplasm component intracellular organelle part A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane. GO:0044446 cellular_component synapse part Any constituent part of a synapse, the junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell. GO:0044456 cellular_component plasma membrane part Any constituent part of the plasma membrane, the membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. GO:0044459 cellular_component cell projection part Any constituent part of a cell projection, a prolongation or process extending from a cell, e.g. a flagellum or axon. GO:0044463 cellular_component cell part Any constituent part of a cell, the basic structural and functional unit of all organisms. GO:0044464 cellular_component protoplast clathrin-coated endocytic vesicle A clathrin-coated, membrane-bounded intracellular vesicle formed by invagination of the plasma membrane around an extracellular substance. GO:0045334 NIF_Subcellular:sao1243595998 cellular_component phagocytic vesicle A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis. GO:0045335 Wikipedia:Phagosome cellular_component phagosome cytoplasmic membrane-bounded vesicle lumen GO:0060205 The volume enclosed by the membrane of a cytoplasmic membrane-bounded vesicle. cellular_component cytoplasmic membrane-enclosed vesicle lumen clathrin-sculpted gamma-aminobutyric acid transport vesicle A clathrin-sculpted lipid bilayer membrane-enclosed vesicle after clathrin release and containing gamma-aminobutyric acid transport vesicle. GO:0061200 cellular_component clathrin sculpted GABA transport vesicle clathrin sculpted gamma-aminobutyric acid transport vesicle clathrin-sculpted gamma-aminobutyric acid transport vesicle membrane GO:0061202 The lipid bilayer surrounding a clathrin-sculpted gamma-aminobutyric acid transport vesicle. cellular_component clathrin sculpted GABA transport vesicle membrane clathrin sculpted gamma-aminobutyric acid transport vesicle membrane intracellular organelle lumen An organelle lumen that is part of an intracellular organelle. GO:0070013 cellular_component clathrin-sculpted monoamine transport vesicle lumen GO:0070082 The volume enclosed by the membrane of the clathrin-sculpted monoamine transport vesicle. cellular_component clathrin sculpted monoamine constitutive secretory pathway transport vesicle lumen clathrin sculpted monoamine transport vesicle lumen clathrin-sculpted monoamine transport vesicle membrane GO:0070083 The lipid bilayer surrounding a clathrin-sculpted monoamine transport vesicle. cellular_component clathrin sculpted monoamine constitutive secretory pathway transport vesicle membrane clathrin sculpted monoamine transport vesicle membrane integral to lumenal side of endoplasmic reticulum membrane GO:0071556 Penetrating at least one phospholipid bilayer of the endoplasmic reticulum membrane, with the bulk of the gene product located on the side that faces the lumen. cellular_component integral to ER membrane, lumenal side integral to lumenal side of ER membrane phagocytic vesicle lumen GO:0097013 The volume enclosed by the membrane of a phagocytic vesicle. cellular_component photoreceptor disc membrane GO:0097381 Ovally-shaped membranous stack located inside the photoreceptor outer segment, and containing densely packed molecules of the photoreceptor protein rhodopsin that traverse the lipid bilayer. Disc membranes are apparently derived from the plasma membrane in the region of the cilium that connects the photoreceptor outer segment to the inner segment. cellular_component