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The map label for this gene is nqrB [H]

Identifier: 160876668

GI number: 160876668

Start: 4185377

End: 4186576

Strand: Reverse

Name: nqrB [H]

Synonym: Sbal195_3562

Alternate gene names: 160876668

Gene position: 4186576-4185377 (Counterclockwise)

Preceding gene: 160876669

Following gene: 160876667

Centisome position: 78.29

GC content: 48.58

Gene sequence:

>1200_bases
ATGAGCTTGAAAGATTTTTTCGAACGTATTGAACCCGACTTTGAAAAAGGCGGTAAATACGAAAAGTTTTATGCCCTATT
CGAAGCGGCATACACAATTTTTTATACCCCAGGTAAAGTGAACAAGGGCAAAACCCACGTTCGCGATAACCTCGACCTAA
AACGTATGATGATTACGGTTTGGGCTTGTGCTTTCCCTGCGATGTTCGTGGGTATGTACAACGTAGGTTTACAAGCTCAA
TTAGCTTTAGTGGCTGGTTTTGCTACCCCTGACGTATGGCAAGTGAGCTTGTTCAGCATGTTCGGTACCGAACTGACTGC
AAACTCTGGCTGGCCTGCGCTAATGTGGTATGGCGCCTGTTTCTTCCTACCTATCTACGCGGTGACCTTCGCCGTCGGTG
GTATCTGGGAAGTGCTGTTTGCCTCTATCCGCGGTCATGAAGTCAACGAAGGTTTCTTCGTTACCTCTATCCTGTTCGCT
TTAACGCTGCCAGCAACTATCCCATTATGGATGGTGGCGCTGGGTATCACCTTCGGTGTGGTCGTGGCGAAAGAAGTGTT
CGGTGGTACAGGGCGTAACTTCTTAAACCCAGCACTAGCGGGTCGTGCCTTCCTGTTCTTCGCTTATCCGTTGAACATGT
CGGGTGATACCTCATGGGTTGTGGCTGACGGCTACTCAGGTGCGACTGCACTGAGCCAAGCTGCTGCGGGCACATTAGAT
TATGCAATCAACCAAAACTGGTGGGATTCGTTCTTCGGTTTCATTCCAGGTTCAGTGGGTGAAGTGTCTACATTAGCGAT
TCTGTTAGGTGGTTTGGTCATCATCTACACCCGTATCGCTTCATGGCGCATCGTTGGCGGTGTAATGGTCGGTATGATTG
CCATTTCTACTCTGCTGAACGTTGTCGGTAGTGATACTAACCCAATGTTTGCAATGCCTTGGTACTGGCACTTAGTGTTA
GGTGGTTTTGCGTTTGGCATGATGTTTATGGCGACAGACCCAGTGTCAGCGTCATTTACTAACCAAGCTAAATGGGCATA
CGGTATCTTGATCGGTGCAATGGCTGTGTTTATCCGCGTGATTAACCCTGCATTCCCTGAAGGCATGATGTTGGCAATTT
TGTTTGCTAACTTGTTCGCGCCATTGTTCGACCACTTCGTGGTTCAGGCAAATATCAAGCGGAGGATTGCCCGTGGCTAG

Upstream 100 bases:

>100_bases
ATGAAGAAGATCTCGCACTGTGTACGTTCGTATGTCCAGGCAAGTATGACTACGGTTCATATCTGCGTGACTGTTTAGAT
ACGATCGAGAGGGAAGGCTA

Downstream 100 bases:

>100_bases
TAATAAAGATTCGTTCGGCAGAACCTTATTTATCGTCGTTGGCCTATGTCTAATTTGTGCGATATTTGTGTCTACTGCAG
CAGTGTTACTGAGACCGACT

Product: Na(+)-translocating NADH-quinone reductase subunit B

Products: NA

Alternate protein names: Na(+)-NQR subunit B; Na(+)-translocating NQR subunit B; NQR complex subunit B; NQR-1 subunit B [H]

Number of amino acids: Translated: 399; Mature: 398

Protein sequence:

>399_residues
MSLKDFFERIEPDFEKGGKYEKFYALFEAAYTIFYTPGKVNKGKTHVRDNLDLKRMMITVWACAFPAMFVGMYNVGLQAQ
LALVAGFATPDVWQVSLFSMFGTELTANSGWPALMWYGACFFLPIYAVTFAVGGIWEVLFASIRGHEVNEGFFVTSILFA
LTLPATIPLWMVALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPLNMSGDTSWVVADGYSGATALSQAAAGTLD
YAINQNWWDSFFGFIPGSVGEVSTLAILLGGLVIIYTRIASWRIVGGVMVGMIAISTLLNVVGSDTNPMFAMPWYWHLVL
GGFAFGMMFMATDPVSASFTNQAKWAYGILIGAMAVFIRVINPAFPEGMMLAILFANLFAPLFDHFVVQANIKRRIARG

Sequences:

>Translated_399_residues
MSLKDFFERIEPDFEKGGKYEKFYALFEAAYTIFYTPGKVNKGKTHVRDNLDLKRMMITVWACAFPAMFVGMYNVGLQAQ
LALVAGFATPDVWQVSLFSMFGTELTANSGWPALMWYGACFFLPIYAVTFAVGGIWEVLFASIRGHEVNEGFFVTSILFA
LTLPATIPLWMVALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPLNMSGDTSWVVADGYSGATALSQAAAGTLD
YAINQNWWDSFFGFIPGSVGEVSTLAILLGGLVIIYTRIASWRIVGGVMVGMIAISTLLNVVGSDTNPMFAMPWYWHLVL
GGFAFGMMFMATDPVSASFTNQAKWAYGILIGAMAVFIRVINPAFPEGMMLAILFANLFAPLFDHFVVQANIKRRIARG
>Mature_398_residues
SLKDFFERIEPDFEKGGKYEKFYALFEAAYTIFYTPGKVNKGKTHVRDNLDLKRMMITVWACAFPAMFVGMYNVGLQAQL
ALVAGFATPDVWQVSLFSMFGTELTANSGWPALMWYGACFFLPIYAVTFAVGGIWEVLFASIRGHEVNEGFFVTSILFAL
TLPATIPLWMVALGITFGVVVAKEVFGGTGRNFLNPALAGRAFLFFAYPLNMSGDTSWVVADGYSGATALSQAAAGTLDY
AINQNWWDSFFGFIPGSVGEVSTLAILLGGLVIIYTRIASWRIVGGVMVGMIAISTLLNVVGSDTNPMFAMPWYWHLVLG
GFAFGMMFMATDPVSASFTNQAKWAYGILIGAMAVFIRVINPAFPEGMMLAILFANLFAPLFDHFVVQANIKRRIARG

Specific function: NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to nqrE are probably involved in the second step, the conversion of ubisemiqui

COG id: COG1805

COG function: function code C; Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrB

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein (Potential) [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the nqrB/rnfD family [H]

Homologues:

Organism=Escherichia coli, GI1787917, Length=294, Percent_Identity=28.2312925170068, Blast_Score=98, Evalue=1e-21,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR010966
- InterPro:   IPR004338 [H]

Pfam domain/function: PF03116 NQR2_RnfD_RnfE [H]

EC number: NA

Molecular weight: Translated: 43748; Mature: 43617

Theoretical pI: Translated: 6.94; Mature: 6.94

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
4.8 %Met     (Translated Protein)
5.3 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
4.5 %Met     (Mature Protein)
5.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSLKDFFERIEPDFEKGGKYEKFYALFEAAYTIFYTPGKVNKGKTHVRDNLDLKRMMITV
CCHHHHHHHCCCCHHHCCCHHHHHHHHHHHHHEEECCCCCCCCCHHHHCCCHHHHHHHHH
WACAFPAMFVGMYNVGLQAQLALVAGFATPDVWQVSLFSMFGTELTANSGWPALMWYGAC
HHHHHHHHHHHHHHCCHHHHHHHHCCCCCCCHHHHHHHHHHCCCEECCCCCHHHHHHHHH
FFLPIYAVTFAVGGIWEVLFASIRGHEVNEGFFVTSILFALTLPATIPLWMVALGITFGV
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
VVAKEVFGGTGRNFLNPALAGRAFLFFAYPLNMSGDTSWVVADGYSGATALSQAAAGTLD
HHHHHHHCCCCCHHCCHHHHCCEEEEEEEECCCCCCCCEEEECCCCCHHHHHHHHCCHHH
YAINQNWWDSFFGFIPGSVGEVSTLAILLGGLVIIYTRIASWRIVGGVMVGMIAISTLLN
HHCCCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
VVGSDTNPMFAMPWYWHLVLGGFAFGMMFMATDPVSASFTNQAKWAYGILIGAMAVFIRV
HHCCCCCCCEECHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
INPAFPEGMMLAILFANLFAPLFDHFVVQANIKRRIARG
HCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SLKDFFERIEPDFEKGGKYEKFYALFEAAYTIFYTPGKVNKGKTHVRDNLDLKRMMITV
CHHHHHHHCCCCHHHCCCHHHHHHHHHHHHHEEECCCCCCCCCHHHHCCCHHHHHHHHH
WACAFPAMFVGMYNVGLQAQLALVAGFATPDVWQVSLFSMFGTELTANSGWPALMWYGAC
HHHHHHHHHHHHHHCCHHHHHHHHCCCCCCCHHHHHHHHHHCCCEECCCCCHHHHHHHHH
FFLPIYAVTFAVGGIWEVLFASIRGHEVNEGFFVTSILFALTLPATIPLWMVALGITFGV
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
VVAKEVFGGTGRNFLNPALAGRAFLFFAYPLNMSGDTSWVVADGYSGATALSQAAAGTLD
HHHHHHHCCCCCHHCCHHHHCCEEEEEEEECCCCCCCCEEEECCCCCHHHHHHHHCCHHH
YAINQNWWDSFFGFIPGSVGEVSTLAILLGGLVIIYTRIASWRIVGGVMVGMIAISTLLN
HHCCCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
VVGSDTNPMFAMPWYWHLVLGGFAFGMMFMATDPVSASFTNQAKWAYGILIGAMAVFIRV
HHCCCCCCCEECHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
INPAFPEGMMLAILFANLFAPLFDHFVVQANIKRRIARG
HCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: NA