Prokaryotic initiation factors

Prokaryotes require the use of three initiation factors: IF1, IF2, and IF3, for translation.

See also

External links

Malys N, McCarthy JEG (2010). "Translation initiation: variations in the mechanism can be anticipated". Cellular and Molecular Life Sciences. 68 (6): 991–1003. doi:10.1007/s00018-010-0588-z. PMID 21076851.
Prokaryotic Initiation Factors at the US National Library of Medicine Medical Subject Headings (MeSH)

Protein biosynthesis: translation (prokaryotic, eukaryotic)

Proteins

Initiation factor

Archaeal

aIF1
aIF2
aIF5
aIF6

eIF1	eIF1 EIF1AX AY 1B

eIF2	EIF2S1 EIF2S2 EIF2S3 EIF2B1 EIF2B2 EIF2B3 EIF2B4 EIF2B5 EIF-2 kinase eIF2A eIF2D

eIF3	EIF3A B C D E F G H I J K L M

eIF4	EIF4A2 A3 B E1 E2 E3 G1 G2 G3 H

eIF5	EIF5 EIF5A A2 5B

eIF6	EIF6

Elongation factor

Prokaryotic	EF-Tu EF-Ts EF-G

Archaeal	aEF-1, aEF-2

Eukaryotic	EEF-1 EEF1A1 EEF1A2 EEF1A3 EEF1B1 EEF1B2 EEF1B3 EEF1B4 EEF1D EEF1E1 EEF1G EEF2

Ribosomal Proteins

Other concepts

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