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O27958

- IF2B_ARCFU

UniProt

O27958 - IF2B_ARCFU

Protein

Translation initiation factor 2 subunit beta

Gene

eif2b

Organism
Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 86 (01 Oct 2014)
      Sequence version 1 (01 Jan 1998)
      Previous versions | rss
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    Functioni

    eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA.By similarity

    GO - Molecular functioni

    1. translation initiation factor activity Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Initiation factor

    Keywords - Biological processi

    Protein biosynthesis

    Enzyme and pathway databases

    BioCyciAFUL224325:GJBC-2375-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Translation initiation factor 2 subunit beta
    Alternative name(s):
    aIF2-beta
    eIF-2-beta
    Gene namesi
    Name:eif2b
    Ordered Locus Names:AF_2326
    OrganismiArchaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
    Taxonomic identifieri224325 [NCBI]
    Taxonomic lineageiArchaeaEuryarchaeotaArchaeoglobiArchaeoglobalesArchaeoglobaceaeArchaeoglobus
    ProteomesiUP000002199: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 137137Translation initiation factor 2 subunit betaPRO_0000137417Add
    BLAST

    Interactioni

    Subunit structurei

    Heterotrimer composed of an alpha, a beta and a gamma chain.By similarity

    Protein-protein interaction databases

    STRINGi224325.AF2326.

    Structurei

    3D structure databases

    ProteinModelPortaliO27958.
    SMRiO27958. Positions 102-137.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the eIF-2-beta/eIF-5 family.Curated

    Phylogenomic databases

    eggNOGiCOG1601.
    KOiK03238.
    OMAiMKYLTRE.

    Family and domain databases

    Gene3Di3.30.30.50. 1 hit.
    HAMAPiMF_00232. eIF_2_beta.
    InterProiIPR004458. TIF2_bsu_arc.
    IPR002735. Transl_init_fac_IF2/IF5.
    IPR016189. Transl_init_fac_IF2/IF5_N.
    IPR016190. Transl_init_fac_IF2/IF5_Zn-bd.
    [Graphical view]
    PfamiPF01873. eIF-5_eIF-2B. 1 hit.
    [Graphical view]
    SMARTiSM00653. eIF2B_5. 1 hit.
    [Graphical view]
    SUPFAMiSSF100966. SSF100966. 1 hit.
    SSF75689. SSF75689. 1 hit.
    TIGRFAMsiTIGR00311. aIF-2beta. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    O27958-1 [UniParc]FASTAAdd to Basket

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    MMRSYEELLE RAFEKLADKD VVRRERFEIP RVSIQREGAR TILKNFSQIA    50
    KTLNRSEDHL YKYIVKSLGT AGFIDNGRLV LQGKFTESEL QKEVDDYVRL 100
    YVLCRECNSP DTEFIKEERV LMLRCLACGA KHPVRNI 137
    Length:137
    Mass (Da):16,088
    Last modified:January 1, 1998 - v1
    Checksum:i11B962290D144E83
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE000782 Genomic DNA. Translation: AAB88931.1.
    PIRiF69540.
    RefSeqiNP_071151.1. NC_000917.1.
    WP_010879815.1. NC_000917.1.

    Genome annotation databases

    EnsemblBacteriaiAAB88931; AAB88931; AF_2326.
    GeneIDi1485558.
    KEGGiafu:AF2326.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE000782 Genomic DNA. Translation: AAB88931.1 .
    PIRi F69540.
    RefSeqi NP_071151.1. NC_000917.1.
    WP_010879815.1. NC_000917.1.

    3D structure databases

    ProteinModelPortali O27958.
    SMRi O27958. Positions 102-137.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 224325.AF2326.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAB88931 ; AAB88931 ; AF_2326 .
    GeneIDi 1485558.
    KEGGi afu:AF2326.

    Phylogenomic databases

    eggNOGi COG1601.
    KOi K03238.
    OMAi MKYLTRE.

    Enzyme and pathway databases

    BioCyci AFUL224325:GJBC-2375-MONOMER.

    Family and domain databases

    Gene3Di 3.30.30.50. 1 hit.
    HAMAPi MF_00232. eIF_2_beta.
    InterProi IPR004458. TIF2_bsu_arc.
    IPR002735. Transl_init_fac_IF2/IF5.
    IPR016189. Transl_init_fac_IF2/IF5_N.
    IPR016190. Transl_init_fac_IF2/IF5_Zn-bd.
    [Graphical view ]
    Pfami PF01873. eIF-5_eIF-2B. 1 hit.
    [Graphical view ]
    SMARTi SM00653. eIF2B_5. 1 hit.
    [Graphical view ]
    SUPFAMi SSF100966. SSF100966. 1 hit.
    SSF75689. SSF75689. 1 hit.
    TIGRFAMsi TIGR00311. aIF-2beta. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "The complete genome sequence of the hyperthermophilic, sulphate-reducing archaeon Archaeoglobus fulgidus."
      Klenk H.-P., Clayton R.A., Tomb J.-F., White O., Nelson K.E., Ketchum K.A., Dodson R.J., Gwinn M.L., Hickey E.K., Peterson J.D., Richardson D.L., Kerlavage A.R., Graham D.E., Kyrpides N.C., Fleischmann R.D., Quackenbush J., Lee N.H., Sutton G.G.
      , Gill S.R., Kirkness E.F., Dougherty B.A., McKenney K., Adams M.D., Loftus B.J., Peterson S.N., Reich C.I., McNeil L.K., Badger J.H., Glodek A., Zhou L., Overbeek R., Gocayne J.D., Weidman J.F., McDonald L.A., Utterback T.R., Cotton M.D., Spriggs T., Artiach P., Kaine B.P., Sykes S.M., Sadow P.W., D'Andrea K.P., Bowman C., Fujii C., Garland S.A., Mason T.M., Olsen G.J., Fraser C.M., Smith H.O., Woese C.R., Venter J.C.
      Nature 390:364-370(1997) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126.

    Entry informationi

    Entry nameiIF2B_ARCFU
    AccessioniPrimary (citable) accession number: O27958
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 15, 1998
    Last sequence update: January 1, 1998
    Last modified: October 1, 2014
    This is version 86 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Translation initiation factors
      List of translation initiation factor entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3