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Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. A ribonucleoprotein complex that contains the small ribosomal subunit, a translation initiation ternary complex (i.e. an initiator tRNA, GTP, and an IF2 or eIF2 complex), and an mRNA. A protein complex composed of the 40S ribosomal subunit plus eIF1A, eIF3, and eIF2-GTP-bound methionyl-initiator methionine tRNA. A macromolecular complex containing both protein and RNA molecules.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: eukaryotic 43S preinitiation complex
Acc: GO:0016282
Aspect: Cellular Component
Desc: A protein complex composed of the 40S ribosomal subunit plus eIF1A, eIF3, and eIF2-GTP-bound methionyl-initiator methionine tRNA.
Synonyms:
  • eukaryotic 43S pre-initiation complex
Proteins in PDR annotated with:
   This term: 11 [Search]
   Term or descendants: 11 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0016282 - eukaryotic 43S preinitiation complex (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle