go_id,ontology,go_term,term_definition,evidence
GO:0003723,MF,"RNA binding","Interacting selectively and non-covalently with an RNA molecule or a portion thereof.",IEA
GO:0005515,MF,"protein binding","Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).",IPI
GO:0005634,CC,nucleus,"A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.",IEA
GO:0005654,CC,nucleoplasm,"That part of the nuclear content other than the chromosomes or the nucleolus.",IDA
GO:0005813,CC,centrosome,"A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.",IDA
GO:0005829,CC,cytosol,"The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.",IBA
GO:0006408,BP,"snRNA export from nucleus","The directed movement of snRNA from the nucleus to the cytoplasm.",TAS
GO:0015030,CC,"Cajal body","A class of nuclear body, first seen after silver staining by Ramon y Cajal in 1903, enriched in small nuclear ribonucleoproteins, and certain general RNA polymerase II transcription factors; ultrastructurally, they appear as a tangle of coiled, electron-dense threads roughly 0.5 micrometers in diameter; involved in aspects of snRNP biogenesis; the protein coilin serves as a marker for Cajal bodies. Some argue that Cajal bodies are the sites for preassembly of transcriptosomes, unitary particles involved in transcription and processing of RNA.",IEA
GO:0015031,BP,"protein transport","The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.",IEA
GO:0015643,MF,"toxic substance binding","Interacting selectively and non-covalently with a toxic substance, a poisonous substance that causes damage to biological systems.",IEA
GO:0042795,BP,"snRNA transcription from RNA polymerase II promoter","The synthesis of small nuclear RNA (snRNA) from a DNA template by RNA Polymerase II (Pol II), originating at a Pol II promoter.",IMP|TAS
GO:0043025,CC,"neuronal cell body","The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.",IEA
GO:0043231,CC,"intracellular membrane-bounded organelle","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.",IDA
GO:0051168,BP,"nuclear export","The directed movement of substances out of the nucleus.",IMP