EOG8ZKN1H GO:0033290 25/92 eukaryotic 48S preinitiation complex cellular_component "A protein complex composed of the small ribosomal subunit, eIF3, eIF1A, methionyl-initiatior methionine and a capped mRNA. The complex is initially positioned at the 5'-end of the capped mRNA." [GOC:hjd, PMID:15145049] EOG8ZKN1H GO:0003743 25/92 translation initiation factor activity molecular_function "Functions in the initiation of ribosome-mediated translation of mRNA into a polypeptide." [ISBN:0198506732] EOG8ZKN1H GO:0016282 25/92 eukaryotic 43S preinitiation complex cellular_component "A protein complex composed of the 40S ribosomal subunit plus eIF1A, eIF3, and eIF2-GTP-bound methionyl-initiator methionine tRNA." [GOC:hjd, PMID:15145049] EOG8ZKN1H GO:0006446 25/92 regulation of translational initiation biological_process "Any process that modulates the frequency, rate or extent of translational initiation." [GOC:go_curators] EOG8ZKN1H GO:0001731 25/92 formation of translation preinitiation complex biological_process "The joining of the small ribosomal subunit, ternary complex, and mRNA." [GOC:hjd] EOG8ZKN1H GO:0005852 25/92 eukaryotic translation initiation factor 3 complex cellular_component "A complex of several polypeptides that plays at least two important roles in protein synthesis: First, eIF3 binds to the 40S ribosome and facilitates loading of the Met-tRNA/eIF2.GTP ternary complex to form the 43S preinitiation complex. Subsequently, eIF3 apparently assists eIF4 in recruiting mRNAs to the 43S complex. The eIF3 complex contains five conserved core subunits, and may contain several additional proteins; the non-core subunits are thought to mediate association of the complex with specific sets of mRNAs." [PMID:15904532] EOG8ZKN1H GO:0007052 1/92 mitotic spindle organization biological_process "A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the microtubule spindle during a mitotic cell cycle." [GOC:mah] EOG8ZKN1H GO:0000022 1/92 mitotic spindle elongation biological_process "The cell cycle process in which the distance is lengthened between poles of the spindle. Spindle elongation begins during prophase and ends during anaphase B." [GOC:mtg_cell_cycle, GOC:vw] EOG8ZKN1H GO:0005829 1/92 cytosol cellular_component "The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes." [GOC:hjd, GOC:jl] EOG8ZKN1H GO:0006413 1/92 translational initiation biological_process "The process preceding formation of the peptide bond between the first two amino acids of a protein. This includes the formation of a complex of the ribosome, mRNA, and an initiation complex that contains the first aminoacyl-tRNA." [ISBN:019879276X] EOG8ZKN1H GO:0019028 1/92 viral capsid cellular_component "The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres." [GOC:mtg_sensu, ISBN:0198506732]