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P0AEK6

- FABI_SHIFL

UniProt

P0AEK6 - FABI_SHIFL

Protein

Enoyl-[acyl-carrier-protein] reductase [NADH] FabI

Gene

fabI

Organism
Shigella flexneri
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 75 (01 Oct 2014)
      Sequence version 2 (23 Jan 2007)
      Previous versions | rss
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    Functioni

    Catalyzes the reduction of a carbon-carbon double bond in an enoyl moiety that is covalently linked to an acyl carrier protein (ACP). Involved in the elongation cycle of fatty acid which are used in the lipid metabolism and in the biotin biosynthesis By similarity.By similarity

    Catalytic activityi

    An acyl-[acyl-carrier protein] + NAD+ = a trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH.

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei13 – 131NAD; via carbonyl oxygenBy similarity
    Binding sitei40 – 401NADBy similarity
    Binding sitei92 – 921NAD; via carbonyl oxygenBy similarity
    Binding sitei95 – 951Substrate; via amide nitrogen and carbonyl oxygenBy similarity
    Active sitei146 – 1461Proton acceptorBy similarity
    Active sitei156 – 1561Proton acceptorBy similarity
    Binding sitei163 – 1631NADBy similarity
    Sitei201 – 2011Involved in acyl-ACP bindingBy similarity
    Sitei204 – 2041Involved in acyl-ACP bindingBy similarity
    Sitei205 – 2051Involved in acyl-ACP bindingBy similarity

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi19 – 202NADBy similarity
    Nucleotide bindingi64 – 652NADBy similarity
    Nucleotide bindingi192 – 1965NADBy similarity

    GO - Molecular functioni

    1. enoyl-[acyl-carrier-protein] reductase (NADH) activity Source: UniProtKB

    GO - Biological processi

    1. biotin biosynthetic process Source: UniProtKB
    2. fatty acid elongation Source: UniProtKB
    3. protein homotetramerization Source: UniProtKB
    4. response to antibiotic Source: UniProtKB-KW

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Antibiotic resistance, Biotin biosynthesis, Fatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

    Keywords - Ligandi

    NAD

    Enzyme and pathway databases

    UniPathwayiUPA00078.
    UPA00094.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Enoyl-[acyl-carrier-protein] reductase [NADH] FabI (EC:1.3.1.9)
    Short name:
    ENR
    Alternative name(s):
    NADH-dependent enoyl-ACP reductase
    Gene namesi
    Name:fabI
    Ordered Locus Names:SF1293, S1375
    OrganismiShigella flexneri
    Taxonomic identifieri623 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeShigella
    ProteomesiUP000001006: Chromosome, UP000002673: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Initiator methioninei1 – 11RemovedBy similarity
    Chaini2 – 262261Enoyl-[acyl-carrier-protein] reductase [NADH] FabIPRO_0000054911Add
    BLAST

    Proteomic databases

    PaxDbiP0AEK6.
    PRIDEiP0AEK6.

    Interactioni

    Subunit structurei

    Homotetramer.By similarity

    Protein-protein interaction databases

    STRINGi198214.SF1293.

    Structurei

    3D structure databases

    ProteinModelPortaliP0AEK6.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Phylogenomic databases

    eggNOGiCOG0623.
    KOiK00208.
    OMAiKLSIAWA.
    OrthoDBiEOG6HF644.

    Family and domain databases

    Gene3Di3.40.50.720. 1 hit.
    InterProiIPR014358. Enoyl-ACP_Rdtase_NADH.
    IPR002347. Glc/ribitol_DH.
    IPR016040. NAD(P)-bd_dom.
    [Graphical view]
    PIRSFiPIRSF000094. Enoyl-ACP_rdct. 1 hit.
    PRINTSiPR00081. GDHRDH.

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    P0AEK6-1 [UniParc]FASTAAdd to Basket

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    MGFLSGKRIL VTGVASKLSI AYGIAQAMHR EGAELAFTYQ NDKLKGRVEE    50
    FAAQLGSDIV LQCDVAEDAS IDTMFAELGK VWPKFDGFVH SIGFAPGDQL 100
    DGDYVNAVTR EGFKIAHDIS SYSFVAMAKA CRSMLNPGSA LLTLSYLGAE 150
    RAIPNYNVMG LAKASLEANV RYMANAMGPE GVRVNAISAG PIRTLAASGI 200
    KDFRKMLAHC EAVTPIRRTV TIEDVGNSAA FLCSDLSAGI SGEVVHVDGG 250
    FSIAAMNELE LK 262
    Length:262
    Mass (Da):27,864
    Last modified:January 23, 2007 - v2
    Checksum:i436A89AF349D1866
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE005674 Genomic DNA. Translation: AAN42904.1.
    AE014073 Genomic DNA. Translation: AAP16787.1.
    RefSeqiNP_707197.1. NC_004337.2.
    NP_836980.1. NC_004741.1.

    Genome annotation databases

    EnsemblBacteriaiAAN42904; AAN42904; SF1293.
    AAP16787; AAP16787; S1375.
    GeneIDi1024254.
    1077753.
    KEGGisfl:SF1293.
    sfx:S1375.
    PATRICi18704006. VBIShiFle31049_1507.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE005674 Genomic DNA. Translation: AAN42904.1 .
    AE014073 Genomic DNA. Translation: AAP16787.1 .
    RefSeqi NP_707197.1. NC_004337.2.
    NP_836980.1. NC_004741.1.

    3D structure databases

    ProteinModelPortali P0AEK6.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 198214.SF1293.

    Chemistry

    BindingDBi P0AEK6.

    Proteomic databases

    PaxDbi P0AEK6.
    PRIDEi P0AEK6.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAN42904 ; AAN42904 ; SF1293 .
    AAP16787 ; AAP16787 ; S1375 .
    GeneIDi 1024254.
    1077753.
    KEGGi sfl:SF1293.
    sfx:S1375.
    PATRICi 18704006. VBIShiFle31049_1507.

    Phylogenomic databases

    eggNOGi COG0623.
    KOi K00208.
    OMAi KLSIAWA.
    OrthoDBi EOG6HF644.

    Enzyme and pathway databases

    UniPathwayi UPA00078 .
    UPA00094 .

    Family and domain databases

    Gene3Di 3.40.50.720. 1 hit.
    InterProi IPR014358. Enoyl-ACP_Rdtase_NADH.
    IPR002347. Glc/ribitol_DH.
    IPR016040. NAD(P)-bd_dom.
    [Graphical view ]
    PIRSFi PIRSF000094. Enoyl-ACP_rdct. 1 hit.
    PRINTSi PR00081. GDHRDH.
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence of Shigella flexneri 2a: insights into pathogenicity through comparison with genomes of Escherichia coli K12 and O157."
      Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J., Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L., Xue Y.
      , Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H., Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.
      Nucleic Acids Res. 30:4432-4441(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 301 / Serotype 2a.
    2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 700930 / 2457T / Serotype 2a.

    Entry informationi

    Entry nameiFABI_SHIFL
    AccessioniPrimary (citable) accession number: P0AEK6
    Secondary accession number(s): P29132
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 20, 2005
    Last sequence update: January 23, 2007
    Last modified: October 1, 2014
    This is version 75 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Miscellaneous

    The antibiotic diazaborine interferes with the activity by binding to the protein.By similarity

    Keywords - Technical termi

    Complete proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3