Term Name:	eukaryotic translation initiation factor 2B complex
Synonyms:	eIF-2B, eif2B
Definition:	A multisubunit guanine nucleotide exchange factor which catalyzes the exchange of GDP bound to initiation factor eIF2 for GTP, generating active eIF2-GTP. In humans, it is composed of five subunits, alpha, beta, delta, gamma and epsilon.
Ontology:	GO: Cellular Component [GO:0005851]    QuickGO    AmiGO