Click here to switch to the map view.

The map label for this gene is fre [H]

Identifier: 157960349

GI number: 157960349

Start: 634615

End: 635325

Strand: Reverse

Name: fre [H]

Synonym: Spea_0520

Alternate gene names: 157960349

Gene position: 635325-634615 (Counterclockwise)

Preceding gene: 157960350

Following gene: 157960322

Centisome position: 12.28

GC content: 45.99

Gene sequence:

>711_bases
ATGAATACCATTAGCTGTACGATTGAAAAAGTAGCGCCATTTAATAACGCCGTATTTCAGGTTATTTTAAAGCCTAGCAT
CGCTTTTAACTTTAAAGCGGGCCAATATCTTTGCGTCGTTATGGGCGAGAAAGATAAGCGCCCATTCTCTATCGCATCCG
CGCCCGATGCAGAGCATATTGAGCTACATATCGGTGCAGCTGTTAGCGAGAGCTATCCTATGCAAGTGGTAGAGCGTTTA
AAGCAATGCTTAGCCACAGGTAGCAGCATTGAAATTGAAGTACCCGGTGGTGATGCTCATCTACGCGTTGAAAGCGTGCG
CCCTCGCCTGCTGATTGCTGGCGGTACCGGTTTTTCATACATCAAGAGTATTATTGAGCAGAAGATTGCTTTAGGCCAAG
AGATTGAAACGACACTGTACTGGGGTTGCCGCAACCAAGATGCCATGTACTATGAAACCATCGCTCGCGAATGGCATGAC
GCTCACCCATGGCTAAACTTTATCCCGGTTATCGAAGAAGCGACTGATGATTGGAAAGGTAAAGAAGCTAACTTGCTTGA
GCAGATCAAAGATGATTTTACTAGCCTAAAAGGCTATGACATCTATATCGCAGGACGTTTCGATATGGTTGGTGCAGCAC
GAGAGTTGTTCCGCACCATGGGCGTAGAAGAAGATCACCTCTACGGTGATGCGTTCGCGTTTATTAAGTAA

Upstream 100 bases:

>100_bases
GCCAAAAATTAGCGAGGGTTTATGTTGCCTGCTGCAGGTTAGCAGGCAGATAAATTTAGACTGAATAAGCTTCCAAAGAG
AAGCTCATCAAGGAATAAAG

Downstream 100 bases:

>100_bases
GCTTTCTGTATAAACTGATTTTATAAATCAGTTATTAAAGGCGAGTGGCTCACTATTACCAAGCTGATTCATTCGCCTTT
TTTATTCGCCCTTTTAGCTT

Product: FMN reductase

Products: NAD(P); FMNH2; 2-octaprenyl-6-hydroxyphenol [C]

Alternate protein names: NAD(P)H:flavin oxidoreductase [H]

Number of amino acids: Translated: 236; Mature: 236

Protein sequence:

>236_residues
MNTISCTIEKVAPFNNAVFQVILKPSIAFNFKAGQYLCVVMGEKDKRPFSIASAPDAEHIELHIGAAVSESYPMQVVERL
KQCLATGSSIEIEVPGGDAHLRVESVRPRLLIAGGTGFSYIKSIIEQKIALGQEIETTLYWGCRNQDAMYYETIAREWHD
AHPWLNFIPVIEEATDDWKGKEANLLEQIKDDFTSLKGYDIYIAGRFDMVGAARELFRTMGVEEDHLYGDAFAFIK

Sequences:

>Translated_236_residues
MNTISCTIEKVAPFNNAVFQVILKPSIAFNFKAGQYLCVVMGEKDKRPFSIASAPDAEHIELHIGAAVSESYPMQVVERL
KQCLATGSSIEIEVPGGDAHLRVESVRPRLLIAGGTGFSYIKSIIEQKIALGQEIETTLYWGCRNQDAMYYETIAREWHD
AHPWLNFIPVIEEATDDWKGKEANLLEQIKDDFTSLKGYDIYIAGRFDMVGAARELFRTMGVEEDHLYGDAFAFIK
>Mature_236_residues
MNTISCTIEKVAPFNNAVFQVILKPSIAFNFKAGQYLCVVMGEKDKRPFSIASAPDAEHIELHIGAAVSESYPMQVVERL
KQCLATGSSIEIEVPGGDAHLRVESVRPRLLIAGGTGFSYIKSIIEQKIALGQEIETTLYWGCRNQDAMYYETIAREWHD
AHPWLNFIPVIEEATDDWKGKEANLLEQIKDDFTSLKGYDIYIAGRFDMVGAARELFRTMGVEEDHLYGDAFAFIK

Specific function: Involved in bioluminescence. It is a good supplier of reduced flavin mononucleotide (FMNH2) to the bioluminescence reaction. Preferably uses riboflavin as an electron acceptor when NADPH is used as an electron donor [H]

COG id: COG0543

COG function: function code HC; 2-polyprenylphenol hydroxylase and related flavodoxin oxidoreductases

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 FAD-binding FR-type domain [H]

Homologues:

Organism=Escherichia coli, GI2367314, Length=237, Percent_Identity=42.6160337552743, Blast_Score=191, Evalue=4e-50,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR017927
- InterPro:   IPR008333
- InterPro:   IPR001433
- InterPro:   IPR001221
- InterPro:   IPR017938 [H]

Pfam domain/function: PF00970 FAD_binding_6; PF00175 NAD_binding_1 [H]

EC number: 1.5.1.29 [C]

Molecular weight: Translated: 26503; Mature: 26503

Theoretical pI: Translated: 4.79; Mature: 4.79

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.7 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNTISCTIEKVAPFNNAVFQVILKPSIAFNFKAGQYLCVVMGEKDKRPFSIASAPDAEHI
CCCEEEEEEECCCCCHHEEEEEECCCEEEEECCCCEEEEEECCCCCCCEEEECCCCCCEE
ELHIGAAVSESYPMQVVERLKQCLATGSSIEIEVPGGDAHLRVESVRPRLLIAGGTGFSY
EEEEEEECCCCCCHHHHHHHHHHHHCCCEEEEEECCCCCEEEEECCCCEEEEECCCCHHH
IKSIIEQKIALGQEIETTLYWGCRNQDAMYYETIAREWHDAHPWLNFIPVIEEATDDWKG
HHHHHHHHHHCCCCCCEEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHCCCCCCC
KEANLLEQIKDDFTSLKGYDIYIAGRFDMVGAARELFRTMGVEEDHLYGDAFAFIK
CHHHHHHHHHHHHHHCCCEEEEEEECCHHHHHHHHHHHHHCCCCCCCCCCEEEECC
>Mature Secondary Structure
MNTISCTIEKVAPFNNAVFQVILKPSIAFNFKAGQYLCVVMGEKDKRPFSIASAPDAEHI
CCCEEEEEEECCCCCHHEEEEEECCCEEEEECCCCEEEEEECCCCCCCEEEECCCCCCEE
ELHIGAAVSESYPMQVVERLKQCLATGSSIEIEVPGGDAHLRVESVRPRLLIAGGTGFSY
EEEEEEECCCCCCHHHHHHHHHHHHCCCEEEEEECCCCCEEEEECCCCEEEEECCCCHHH
IKSIIEQKIALGQEIETTLYWGCRNQDAMYYETIAREWHDAHPWLNFIPVIEEATDDWKG
HHHHHHHHHHCCCCCCEEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHCCCCCCC
KEANLLEQIKDDFTSLKGYDIYIAGRFDMVGAARELFRTMGVEEDHLYGDAFAFIK
CHHHHHHHHHHHHHHCCCEEEEEEECCHHHHHHHHHHHHHCCCCCCCCCCEEEECC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NAD(P)H2; FMN [C]

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NAD(P)H2; FMN; 2 2-octaprenylphenol; O2 [C]

Specific reaction: NAD(P)H2 + FMN = NAD(P) + FMNH2 2 2-octaprenylphenol + O2 = 2 2-octaprenyl-6-hydroxyphenol [C]

General reaction: Oxidoreductases [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8167139; 8206831; 6981058 [H]