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Q74M98

- IF2B_NANEQ

UniProt

Q74M98 - IF2B_NANEQ

Protein

Translation initiation factor 2 subunit beta

Gene

eif2b

Organism
Nanoarchaeum equitans (strain Kin4-M)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 52 (01 Oct 2014)
      Sequence version 1 (05 Jul 2004)
      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.UniRule annotation

    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

    BioCyciNEQU228908:GJB6-343-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Translation initiation factor 2 subunit betaUniRule annotation
    Alternative name(s):
    aIF2-betaUniRule annotation
    eIF-2-betaUniRule annotation
    Gene namesi
    Name:eif2bUniRule annotation
    Ordered Locus Names:NEQ323
    OrganismiNanoarchaeum equitans (strain Kin4-M)
    Taxonomic identifieri228908 [NCBI]
    Taxonomic lineageiArchaeaNanoarchaeotaNanoarchaeum
    ProteomesiUP000000578: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 139139Translation initiation factor 2 subunit betaPRO_0000137426Add
    BLAST

    Interactioni

    Subunit structurei

    Heterotrimer composed of an alpha, a beta and a gamma chain.UniRule annotation

    Protein-protein interaction databases

    STRINGi228908.NEQ323.

    Structurei

    3D structure databases

    ProteinModelPortaliQ74M98.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the eIF-2-beta/eIF-5 family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1601.
    HOGENOMiHOG000107197.
    KOiK03238.
    OMAiINIFVIC.

    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]
    SUPFAMiSSF100966. SSF100966. 1 hit.
    SSF75689. SSF75689. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q74M98-1 [UniParc]FASTAAdd to Basket

    « Hide

    MEYNYFELLE RAYQKLKDVI KQEQIRWNPP IPHIEYVKNR TIITNFKQIA    50
    NYLNRDPKII AKFFSKELFV QTIIEGNSLI INKRVSYETI KKKLDEFINI 100
    FVICPVCKRP DTELIERGRK IYYIKCHACG SESPVNYEL 139
    Length:139
    Mass (Da):16,665
    Last modified:July 5, 2004 - v1
    Checksum:iD00467EF62BA5582
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE017199 Genomic DNA. Translation: AAR39172.1.
    RefSeqiNP_963611.1. NC_005213.1.
    WP_011153313.1. NC_005213.1.

    Genome annotation databases

    EnsemblBacteriaiAAR39172; AAR39172; NEQ323.
    GeneIDi2654251.
    KEGGineq:NEQ323.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE017199 Genomic DNA. Translation: AAR39172.1 .
    RefSeqi NP_963611.1. NC_005213.1.
    WP_011153313.1. NC_005213.1.

    3D structure databases

    ProteinModelPortali Q74M98.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 228908.NEQ323.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAR39172 ; AAR39172 ; NEQ323 .
    GeneIDi 2654251.
    KEGGi neq:NEQ323.

    Phylogenomic databases

    eggNOGi COG1601.
    HOGENOMi HOG000107197.
    KOi K03238.
    OMAi INIFVIC.

    Enzyme and pathway databases

    BioCyci NEQU228908:GJB6-343-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 ]
    SUPFAMi SSF100966. SSF100966. 1 hit.
    SSF75689. SSF75689. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Kin4-M.

    Entry informationi

    Entry nameiIF2B_NANEQ
    AccessioniPrimary (citable) accession number: Q74M98
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 21, 2005
    Last sequence update: July 5, 2004
    Last modified: October 1, 2014
    This is version 52 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