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Q6GHK4

- FABG_STAAR

UniProt

Q6GHK4 - FABG_STAAR

Protein

3-oxoacyl-[acyl-carrier-protein] reductase FabG

Gene

fabG

Organism
Staphylococcus aureus (strain MRSA252)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 70 (01 Oct 2014)
      Sequence version 1 (19 Jul 2004)
      Previous versions | rss
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    Functioni

    Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.By similarity

    Catalytic activityi

    (3R)-3-hydroxyacyl-[acyl-carrier-protein] + NADP+ = 3-oxoacyl-[acyl-carrier-protein] + NADPH.

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei89 – 891NADP; via carbonyl oxygenBy similarity
    Binding sitei141 – 1411SubstrateBy similarity
    Active sitei154 – 1541Proton acceptorPROSITE-ProRule annotation
    Binding sitei187 – 1871NADP; via amide nitrogen and carbonyl oxygenBy similarity

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi11 – 144NADPBy similarity
    Nucleotide bindingi62 – 632NADPBy similarity
    Nucleotide bindingi154 – 1585NADPBy similarity

    GO - Molecular functioni

    1. 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity Source: UniProtKB
    2. NAD binding Source: InterPro
    3. NADP binding Source: UniProtKB

    GO - Biological processi

    1. fatty acid elongation Source: UniProtKB

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Fatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

    Keywords - Ligandi

    NADP

    Enzyme and pathway databases

    BioCyciSAUR282458:GJA5-1210-MONOMER.
    UniPathwayiUPA00094.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    3-oxoacyl-[acyl-carrier-protein] reductase FabG (EC:1.1.1.100)
    Alternative name(s):
    3-ketoacyl-acyl carrier protein reductase
    Beta-Ketoacyl-acyl carrier protein reductase
    Beta-ketoacyl-ACP reductase
    Gene namesi
    Name:fabG
    Ordered Locus Names:SAR1207
    OrganismiStaphylococcus aureus (strain MRSA252)
    Taxonomic identifieri282458 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
    ProteomesiUP000000596: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 2462463-oxoacyl-[acyl-carrier-protein] reductase FabGPRO_0000054686Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.By similarity

    Protein-protein interaction databases

    STRINGi282458.SAR1207.

    Structurei

    3D structure databases

    ProteinModelPortaliQ6GHK4.
    SMRiQ6GHK4. Positions 1-246.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Phylogenomic databases

    eggNOGiCOG1028.
    KOiK00059.
    OMAiDEFGAID.
    OrthoDBiEOG6N3CR8.

    Family and domain databases

    Gene3Di3.40.50.720. 1 hit.
    InterProiIPR011284. 3oxo_ACP_reduc.
    IPR002198. DH_sc/Rdtase_SDR.
    IPR002347. Glc/ribitol_DH.
    IPR016040. NAD(P)-bd_dom.
    IPR020904. Sc_DH/Rdtase_CS.
    [Graphical view]
    PfamiPF00106. adh_short. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000126. 11-beta-HSD1. 1 hit.
    PRINTSiPR00081. GDHRDH.
    PR00080. SDRFAMILY.
    TIGRFAMsiTIGR01830. 3oxo_ACP_reduc. 1 hit.
    PROSITEiPS00061. ADH_SHORT. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q6GHK4-1 [UniParc]FASTAAdd to Basket

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    MKMTKSALVT GASRGIGRSI ALQLAEEGYN VAVNYAGSKE KAEAVVEEIK    50
    AKGVDSFAIQ ANVADADEVK AMIKEVVSQF GSLDVLVNNA GITRDNLLMR 100
    MKEQEWDDVI DTNLKGVFNC IQKATPQMLR QRSGAIINLS SVVGAVGNPG 150
    QANYVATKAG VIGLTKSAAR ELASRGITVN AVAPGFIVSD MTDALSDELK 200
    EQMLTQIPLA RFGQDTDIAN TVAFLASDKA KYITGQTIHV NGGMYM 246
    Length:246
    Mass (Da):26,146
    Last modified:July 19, 2004 - v1
    Checksum:i2BD7CA319D3A37C5
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX571856 Genomic DNA. Translation: CAG40209.1.
    RefSeqiYP_040618.1. NC_002952.2.

    Genome annotation databases

    EnsemblBacteriaiCAG40209; CAG40209; SAR1207.
    GeneIDi2859619.
    KEGGisar:SAR1207.
    PATRICi19545961. VBIStaAur71814_1210.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX571856 Genomic DNA. Translation: CAG40209.1 .
    RefSeqi YP_040618.1. NC_002952.2.

    3D structure databases

    ProteinModelPortali Q6GHK4.
    SMRi Q6GHK4. Positions 1-246.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 282458.SAR1207.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAG40209 ; CAG40209 ; SAR1207 .
    GeneIDi 2859619.
    KEGGi sar:SAR1207.
    PATRICi 19545961. VBIStaAur71814_1210.

    Phylogenomic databases

    eggNOGi COG1028.
    KOi K00059.
    OMAi DEFGAID.
    OrthoDBi EOG6N3CR8.

    Enzyme and pathway databases

    UniPathwayi UPA00094 .
    BioCyci SAUR282458:GJA5-1210-MONOMER.

    Family and domain databases

    Gene3Di 3.40.50.720. 1 hit.
    InterProi IPR011284. 3oxo_ACP_reduc.
    IPR002198. DH_sc/Rdtase_SDR.
    IPR002347. Glc/ribitol_DH.
    IPR016040. NAD(P)-bd_dom.
    IPR020904. Sc_DH/Rdtase_CS.
    [Graphical view ]
    Pfami PF00106. adh_short. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000126. 11-beta-HSD1. 1 hit.
    PRINTSi PR00081. GDHRDH.
    PR00080. SDRFAMILY.
    TIGRFAMsi TIGR01830. 3oxo_ACP_reduc. 1 hit.
    PROSITEi PS00061. ADH_SHORT. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MRSA252.

    Entry informationi

    Entry nameiFABG_STAAR
    AccessioniPrimary (citable) accession number: Q6GHK4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 1, 2005
    Last sequence update: July 19, 2004
    Last modified: October 1, 2014
    This is version 70 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

    Documents

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

    External Data

    Dasty 3