Click here to switch to the map view.

The map label for this gene is nqrB [H]

Identifier: 194334928

GI number: 194334928

Start: 2312206

End: 2313360

Strand: Reverse

Name: nqrB [H]

Synonym: Paes_2137

Alternate gene names: 194334928

Gene position: 2313360-2312206 (Counterclockwise)

Preceding gene: 194334929

Following gene: 194334927

Centisome position: 92.06

GC content: 53.94

Gene sequence:

>1155_bases
ATGAGCGTATTGCGTAGCCTTCTTGACAGGGTAGAACCACATTTCAGTAAAGGCGGCCGTTTTTCACGATTTGGCGCTCT
CTATGAAATAGTCGATACCTTCCTTTATACCCCTGGAACGGTGACGCCCGGGGCGCCACATGTGCGCGATGCGGTGGATA
TGAAGCGTTCTATGTTTACTGTCATCATTGCGTTGCTGCCGGCACTCCTGTTTGGCATATACAATACAGGGTATCAGGCT
GATCCCGGAGCCGGGCTTCTTCAGAATATGCAGACAGGTTTCGTGGCCGTTCTGCCGCTTATCGCAATCTCGTATATCGT
AGGCGGGCTCTGGGAGGTGCTTTTTGGTATTGTCCGTCGCCATGATGTCAATGAGGGCTTTCTGGTGACCGGTCTTCTGC
TCCCTCTGACGCTTCCTGCAGGGATTCCTCTCTGGATGGTTGCGCTCGGTATCAGTTTCGGCGTTGTGATAGGCAAGGAG
GTGACGGGAGGAACAGGCTACAATATTTTTAATCCGGCGCTTGTTGCCAGGGCGTTTCTCTTTTTTGCCTACCCATCTGA
AATGTCGGGAGATGCGGTCTGGTCGATGGCAGATGAGCTGACCCGCGCTACGCCGCTTGCCGTTGCCTCTTCGGTGTCCG
GTGCGGACGGTGTGTATCTGCTCAAGGAGGCAGGTTACACCCTGCAGCAGCTCGTTATCGGTCGTTTTCCCGGCTCGATC
GGTGAGACATCGAAGGTGGCGGTGCTGCTTGGAGCGATAGTCCTGCTGGTTACCAGGATTGGCAGCTGGCGTATCATGAC
AGGCGGCCTTCTCGGTATGACGGCAGCGTCGCTGATAGCCAACGCCATGGCTCCGTCTTTCGATAATCCGTCGCTCTATC
TCACACCGGTTCACCATCTCCTGATGGGAAGTTTTGCCTTCGGCCTCGTATTTATGGCGACCGATCCCGTCAGTGCCGCT
CAGACAGACCGGGGGCGCTGGATATACGGCATACTTATCGGTTCTCTGATTGTGATGATACGGGTGCTCAATCAGGCGTT
TCCGGAAGGGGTTATGCTCAGCATTCTCCTTGCCAATGCTTTTTCTCCTATGATCGATTATTTTGTGCTGCGTCAGAACA
TTGCAAGACGACAGAAAGCTTATGCGCGACAGTAA

Upstream 100 bases:

>100_bases
GGAAGATTTTGCCTTGTGCTCGTTTGTCGATGCCTCAAAAATGGAAATCGTGGACATTATCCGCGACGGTCTGGACTATA
TTGAAAAGAACGGATAATCT

Downstream 100 bases:

>100_bases
CAGTTATACCTATCTCTTTGTCATCAGCATGGCGGTGGTTTCCGCTCTGCTGCTGTCGGTCGTCAAAACGACCCTGCATG
ATCGTCAGGAGTTCAACCGG

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: 384; Mature: 383

Protein sequence:

>384_residues
MSVLRSLLDRVEPHFSKGGRFSRFGALYEIVDTFLYTPGTVTPGAPHVRDAVDMKRSMFTVIIALLPALLFGIYNTGYQA
DPGAGLLQNMQTGFVAVLPLIAISYIVGGLWEVLFGIVRRHDVNEGFLVTGLLLPLTLPAGIPLWMVALGISFGVVIGKE
VTGGTGYNIFNPALVARAFLFFAYPSEMSGDAVWSMADELTRATPLAVASSVSGADGVYLLKEAGYTLQQLVIGRFPGSI
GETSKVAVLLGAIVLLVTRIGSWRIMTGGLLGMTAASLIANAMAPSFDNPSLYLTPVHHLLMGSFAFGLVFMATDPVSAA
QTDRGRWIYGILIGSLIVMIRVLNQAFPEGVMLSILLANAFSPMIDYFVLRQNIARRQKAYARQ

Sequences:

>Translated_384_residues
MSVLRSLLDRVEPHFSKGGRFSRFGALYEIVDTFLYTPGTVTPGAPHVRDAVDMKRSMFTVIIALLPALLFGIYNTGYQA
DPGAGLLQNMQTGFVAVLPLIAISYIVGGLWEVLFGIVRRHDVNEGFLVTGLLLPLTLPAGIPLWMVALGISFGVVIGKE
VTGGTGYNIFNPALVARAFLFFAYPSEMSGDAVWSMADELTRATPLAVASSVSGADGVYLLKEAGYTLQQLVIGRFPGSI
GETSKVAVLLGAIVLLVTRIGSWRIMTGGLLGMTAASLIANAMAPSFDNPSLYLTPVHHLLMGSFAFGLVFMATDPVSAA
QTDRGRWIYGILIGSLIVMIRVLNQAFPEGVMLSILLANAFSPMIDYFVLRQNIARRQKAYARQ
>Mature_383_residues
SVLRSLLDRVEPHFSKGGRFSRFGALYEIVDTFLYTPGTVTPGAPHVRDAVDMKRSMFTVIIALLPALLFGIYNTGYQAD
PGAGLLQNMQTGFVAVLPLIAISYIVGGLWEVLFGIVRRHDVNEGFLVTGLLLPLTLPAGIPLWMVALGISFGVVIGKEV
TGGTGYNIFNPALVARAFLFFAYPSEMSGDAVWSMADELTRATPLAVASSVSGADGVYLLKEAGYTLQQLVIGRFPGSIG
ETSKVAVLLGAIVLLVTRIGSWRIMTGGLLGMTAASLIANAMAPSFDNPSLYLTPVHHLLMGSFAFGLVFMATDPVSAAQ
TDRGRWIYGILIGSLIVMIRVLNQAFPEGVMLSILLANAFSPMIDYFVLRQNIARRQKAYARQ

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=376, Percent_Identity=27.1276595744681, Blast_Score=114, Evalue=1e-26,

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: 41344; Mature: 41213

Theoretical pI: Translated: 9.35; Mature: 9.35

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
3.7 %Met     (Mature Protein)
3.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSVLRSLLDRVEPHFSKGGRFSRFGALYEIVDTFLYTPGTVTPGAPHVRDAVDMKRSMFT
CHHHHHHHHHHCHHHCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHH
VIIALLPALLFGIYNTGYQADPGAGLLQNMQTGFVAVLPLIAISYIVGGLWEVLFGIVRR
HHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
HDVNEGFLVTGLLLPLTLPAGIPLWMVALGISFGVVIGKEVTGGTGYNIFNPALVARAFL
CCCCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHH
FFAYPSEMSGDAVWSMADELTRATPLAVASSVSGADGVYLLKEAGYTLQQLVIGRFPGSI
HHHCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEHHHCCHHHHHHHHHHCCCCC
GETSKVAVLLGAIVLLVTRIGSWRIMTGGLLGMTAASLIANAMAPSFDNPSLYLTPVHHL
CCHHHHHHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHHHHHCCCCCCCCEEEHHHHHH
LMGSFAFGLVFMATDPVSAAQTDRGRWIYGILIGSLIVMIRVLNQAFPEGVMLSILLANA
HHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
FSPMIDYFVLRQNIARRQKAYARQ
HHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SVLRSLLDRVEPHFSKGGRFSRFGALYEIVDTFLYTPGTVTPGAPHVRDAVDMKRSMFT
HHHHHHHHHHCHHHCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHH
VIIALLPALLFGIYNTGYQADPGAGLLQNMQTGFVAVLPLIAISYIVGGLWEVLFGIVRR
HHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
HDVNEGFLVTGLLLPLTLPAGIPLWMVALGISFGVVIGKEVTGGTGYNIFNPALVARAFL
CCCCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHH
FFAYPSEMSGDAVWSMADELTRATPLAVASSVSGADGVYLLKEAGYTLQQLVIGRFPGSI
HHHCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEHHHCCHHHHHHHHHHCCCCC
GETSKVAVLLGAIVLLVTRIGSWRIMTGGLLGMTAASLIANAMAPSFDNPSLYLTPVHHL
CCHHHHHHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHHHHHCCCCCCCCEEEHHHHHH
LMGSFAFGLVFMATDPVSAAQTDRGRWIYGILIGSLIVMIRVLNQAFPEGVMLSILLANA
HHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
FSPMIDYFVLRQNIARRQKAYARQ
HHHHHHHHHHHHHHHHHHHHHCCC

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