EIF1B

Eukaryotic translation initiation factor 1B

PDB rendering based on 2if1.

Available structures
PDB	2if1

Identifiers

Symbols

EIF1B; GC20

External IDs

MGI: 1916219 HomoloGene: 22219 GeneCards: EIF1B Gene

Gene Ontology
Molecular function	• translation initiation factor activity • protein binding
Cellular component	• cellular_component
Biological process	• regulation of translational initiation
Sources: Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 3:
40.35 – 40.35 Mb

Chr 9:
120.4 – 120.4 Mb

PubMed search

[1]

[2]

Eukaryotic translation initiation factor 1b is a protein that in humans is encoded by the EIF1B gene.^[1]^[2]

References

^ Fields C, Adams MD (Feb 1994). "Expressed sequence tags identify a human isolog of the suil translation initiation factor". Biochem Biophys Res Commun 198 (1): 288–91. doi:10.1006/bbrc.1994.1040. PMID 7904817.
^ "Entrez Gene: EIF1B eukaryotic translation initiation factor 1B". http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=10289.

Ewing RM, Chu P, Elisma F, et al. (2007). "Large-scale mapping of human protein–protein interactions by mass spectrometry". Mol. Syst. Biol. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1847948.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=528928.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=139241.
Hu RM, Han ZG, Song HD, et al. (2000). "Gene expression profiling in the human hypothalamus-pituitary-adrenal axis and full-length cDNA cloning". Proc. Natl. Acad. Sci. U.S.A. 97 (17): 9543–8. doi:10.1073/pnas.160270997. PMC 16901. PMID 10931946. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=16901.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.

PDB gallery

2if1: HUMAN TRANSLATION INITIATION FACTOR EIF1, NMR, 29 STRUCTURES

Protein biosynthesis: translation (prokaryotic, eukaryotic)

Ribosomal proteins

Initiation factor

Prokaryotic	PIF-1 · PIF-2 · PIF-3

Archaeal	aIF1 · aIF2 · aIF5 · aIF6

Eukaryotic	eIF1 (EIF1AX, AY, 1B) eIF2 (EIF2S1, EIF2S2, EIF2S3) · EIF2B1, EIF2B2, EIF2B3, EIF2B4, EIF2B5 · EIF-2 kinase eIF3 (EIF3A, B, C, D, F, G, H, I, J, K, M, S6) eIF4 (EIF4A2, A3, B, E1, E2, G1, G2, G3, H) eIF5 (EIF5A, A2, B) 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

Release factor

Prokaryotic · Archaeal · Eukaryotic (ETF1)

Other

RPS1 · RPS2 · RPS3 · RPS4 · RPS5 · RPS6 · RPS7 · RPS8 · RPS9 · RPS10 · RPS11 · RPS12 · RPS13 · RPS14 · RPS15 · RPS16 · RPS17 · RPS18 · RPS19 · RPS20 · RPS21 · RPS22 · RPS23 · RPS24 · RPS25 · RPS26 · RPS27 · RPS28 · RPS29

Other concepts

Aminoacyl tRNA synthetase · Reading frame · Start codon · Stop codon · Shine-Dalgarno sequence/Kozak consensus sequence

see also disorders of translation and posttranslational modification
B bsyn: dna (repl, cycl, reco, repr) · tscr (fact, tcrg, nucl, rnat, rept, ptts) · tltn (risu, pttl, nexn) · dnab, rnab/runp · stru (domn, 1°, 2°, 3°, 4°)

EIF1B

References

Further reading