go_id,ontology,go_term,term_definition,evidence
GO:0001675,BP,"acrosome assembly","The formation of the acrosome from the spermatid Golgi.",ISS
GO:0003677,MF,"DNA binding","Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).",IEA
GO:0003723,MF,"RNA binding","Interacting selectively and non-covalently with an RNA molecule or a portion thereof.",IEA
GO:0005096,MF,"GTPase activator activity","Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.",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:0005643,CC,"nuclear pore","Any of the numerous similar discrete openings in the nuclear envelope of a eukaryotic cell, where the inner and outer nuclear membranes are joined.",IEA
GO:0006406,BP,"mRNA export from nucleus","The directed movement of mRNA from the nucleus to the cytoplasm.",IGI
GO:0007275,BP,"multicellular organism development","The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).",IEA
GO:0007289,BP,"spermatid nucleus differentiation","The specialization of the spermatid nucleus during the development of a spermatid into a mature male gamete competent for fertilization.",IEA
GO:0016023,CC,"cytoplasmic, membrane-bounded vesicle","A membrane-bounded vesicle found in the cytoplasm of the cell.",IEA
GO:0042995,CC,"cell projection","A prolongation or process extending from a cell, e.g. a flagellum or axon.",IEA
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:0043547,BP,"positive regulation of GTPase activity","Any process that activates or increases the activity of a GTPase.",IEA
GO:0045109,BP,"intermediate filament organization","Control of the spatial distribution of intermediate filaments; includes organizing filaments into meshworks, bundles, or other structures, as by cross-linking.",IDA
GO:0046872,MF,"metal ion binding","Interacting selectively and non-covalently with any metal ion.",IEA