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The map label for this gene is nqrB [H]

Identifier: 46445935

GI number: 46445935

Start: 413607

End: 415136

Strand: Reverse

Name: nqrB [H]

Synonym: pc0301

Alternate gene names: 46445935

Gene position: 415136-413607 (Counterclockwise)

Preceding gene: 46445936

Following gene: 46445934

Centisome position: 17.19

GC content: 38.95

Gene sequence:

>1530_bases
ATGCTAAGACGACTGTTAGATTATCAACTTTCTTTGACCGAAAAAGGAAAACCCCTACATAAGTTACGTCCTTTAATTGA
AGCGACAGATACCTTTTTATACGAAGCTCCTTTAAATACGAAGAAAGGACCTCATATCCGCGATGCAGTAGATATTAAGC
GTTGGATGATGATCGTCATTTTTTCTCTCATTCCTTGTCTCTTAGTGGCAATTTGGAATACAGGTTTGCAAAATTTCATT
TATACAAGTGGTGATTTTAAACTGATGAATGAATATTTATCAGGATCTAATTCTTTACAAGGCTACATAGACTTCGCTTT
GAAAGATAATCGTTTTTTAACCATTATCAAAATAGGGCTGACAACATTACTTCCCATTATCCTTATTTCATATGCCGTGG
GTGGATTATGTGAAGCTTTATTTGCTATTCTAAGAGGTCATGAAATCACAGAAGGACTTCTAGTCACGGGTATTCTATAC
GCATTAATCCTTCCTCCTACAATCCCTTATTGGATGGTGGCAGTCGGGGTAGCAGCAGGAGTCATTTTAGGAAAAGAAGT
CTTTGGTGGTTCGGGTATGAATATCGTAAATCCCGCTCTTGCTTGCCGAGCTTTTTTATTCTTCACCTTTCCTGGAAAAA
TGTCCGGTGATGTTTGGGTTGGAACAAATCCTACATTGGTACGTGAAAGTTTACTTAAAATGAATCATGATGCTCACACA
GGAAGTTTAGATGGCTATAGTCAAGCGACTCATCTTGCTCGATTTAATGTAACTCCAGAGATCAAACGCATTCATGTAGA
CGCCATTGCTTCCAATGATTTAGGAAATCAAGTCCATTCCTTCCCTATCATTGAAAAACAATTTAATCAATGGAAAGAAG
TCGGACAACATCAAGCCACTTTAACACAACTCGAATCTGATCAACTTAGACAATTTGTTACATCCCCTCTTCAGGATGGA
GGATTAGGATTAGCATCAGGAAATTATGAAGATGCCTATCATTTTGCCTCCTTAAACTACGGTCTTGGACATAATAGTGA
CTGGCATTGCTTTTTAGGTGATAAATTAGGTTGCATGGGAGAAACCTCTGTTTTCGCCTGCATTTTAGGAGCTATTCTCC
TAATTTGGACAGGAGTAGGTTCTTGGCGTACTATGGTAGGTATGACATTGGGAGCTTTTATGACAGCATTACTCTTTGAA
TTTGGTACACGTCTATTAGGAGCTGAGGGAGGAGCATGGAATCCAGCTGCTTTTACATTTCCGGCCTATAAACATTTGCT
TTTAGGTGGATTAGCTTTTGGGATCGTTTTCATGGCTACAGACCCTGTATCTTCGCCTTCTAGAAAGTTAGCTAAATGGA
TTTATGGAGCATTTGCTGGAATGATTGCCATTGTCATTCGAACTATTAATCCCGCTTATCCTGAAGGAGTTATGCTAGCG
ATCTTAATGGCTAACGTATTTGCTCCCTTAATCGATTATTATGTAGTCCAATATGAAAGGAACAGGAGTTTACGACGTGT
CAGAGCCTAA

Upstream 100 bases:

>100_bases
ACAAAGTACAATAGAAGTTTTGAAACTCAAAACACACCAATGTATGCAATCTAAAAACAATTTTTATACTTATATTGTTA
AAGATTAGAAGGATGCGCGA

Downstream 100 bases:

>100_bases
TCAAAAACTTCGAATGAGCCAAAATCAATATACGCTCATTTTCATGGTTATCTTAAGTTTGGTCTGTGCATTGATCTTGT
CAGTACTAGCTAGTTCTTTA

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: 509; Mature: 509

Protein sequence:

>509_residues
MLRRLLDYQLSLTEKGKPLHKLRPLIEATDTFLYEAPLNTKKGPHIRDAVDIKRWMMIVIFSLIPCLLVAIWNTGLQNFI
YTSGDFKLMNEYLSGSNSLQGYIDFALKDNRFLTIIKIGLTTLLPIILISYAVGGLCEALFAILRGHEITEGLLVTGILY
ALILPPTIPYWMVAVGVAAGVILGKEVFGGSGMNIVNPALACRAFLFFTFPGKMSGDVWVGTNPTLVRESLLKMNHDAHT
GSLDGYSQATHLARFNVTPEIKRIHVDAIASNDLGNQVHSFPIIEKQFNQWKEVGQHQATLTQLESDQLRQFVTSPLQDG
GLGLASGNYEDAYHFASLNYGLGHNSDWHCFLGDKLGCMGETSVFACILGAILLIWTGVGSWRTMVGMTLGAFMTALLFE
FGTRLLGAEGGAWNPAAFTFPAYKHLLLGGLAFGIVFMATDPVSSPSRKLAKWIYGAFAGMIAIVIRTINPAYPEGVMLA
ILMANVFAPLIDYYVVQYERNRSLRRVRA

Sequences:

>Translated_509_residues
MLRRLLDYQLSLTEKGKPLHKLRPLIEATDTFLYEAPLNTKKGPHIRDAVDIKRWMMIVIFSLIPCLLVAIWNTGLQNFI
YTSGDFKLMNEYLSGSNSLQGYIDFALKDNRFLTIIKIGLTTLLPIILISYAVGGLCEALFAILRGHEITEGLLVTGILY
ALILPPTIPYWMVAVGVAAGVILGKEVFGGSGMNIVNPALACRAFLFFTFPGKMSGDVWVGTNPTLVRESLLKMNHDAHT
GSLDGYSQATHLARFNVTPEIKRIHVDAIASNDLGNQVHSFPIIEKQFNQWKEVGQHQATLTQLESDQLRQFVTSPLQDG
GLGLASGNYEDAYHFASLNYGLGHNSDWHCFLGDKLGCMGETSVFACILGAILLIWTGVGSWRTMVGMTLGAFMTALLFE
FGTRLLGAEGGAWNPAAFTFPAYKHLLLGGLAFGIVFMATDPVSSPSRKLAKWIYGAFAGMIAIVIRTINPAYPEGVMLA
ILMANVFAPLIDYYVVQYERNRSLRRVRA
>Mature_509_residues
MLRRLLDYQLSLTEKGKPLHKLRPLIEATDTFLYEAPLNTKKGPHIRDAVDIKRWMMIVIFSLIPCLLVAIWNTGLQNFI
YTSGDFKLMNEYLSGSNSLQGYIDFALKDNRFLTIIKIGLTTLLPIILISYAVGGLCEALFAILRGHEITEGLLVTGILY
ALILPPTIPYWMVAVGVAAGVILGKEVFGGSGMNIVNPALACRAFLFFTFPGKMSGDVWVGTNPTLVRESLLKMNHDAHT
GSLDGYSQATHLARFNVTPEIKRIHVDAIASNDLGNQVHSFPIIEKQFNQWKEVGQHQATLTQLESDQLRQFVTSPLQDG
GLGLASGNYEDAYHFASLNYGLGHNSDWHCFLGDKLGCMGETSVFACILGAILLIWTGVGSWRTMVGMTLGAFMTALLFE
FGTRLLGAEGGAWNPAAFTFPAYKHLLLGGLAFGIVFMATDPVSSPSRKLAKWIYGAFAGMIAIVIRTINPAYPEGVMLA
ILMANVFAPLIDYYVVQYERNRSLRRVRA

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=159, Percent_Identity=32.7044025157233, Blast_Score=67, Evalue=2e-12,

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: 56110; Mature: 56110

Theoretical pI: Translated: 8.13; Mature: 8.13

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.1 %Met     (Translated Protein)
4.3 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
3.1 %Met     (Mature Protein)
4.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLRRLLDYQLSLTEKGKPLHKLRPLIEATDTFLYEAPLNTKKGPHIRDAVDIKRWMMIVI
CCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHEEEECCCCCCCCCCCHHHHHHHHHHHHHH
FSLIPCLLVAIWNTGLQNFIYTSGDFKLMNEYLSGSNSLQGYIDFALKDNRFLTIIKIGL
HHHHHHHHHHHHHHHHHHHEEECCCHHHHHHHHCCCCCCCEEEEEEEECCCEEEEHHHHH
TTLLPIILISYAVGGLCEALFAILRGHEITEGLLVTGILYALILPPTIPYWMVAVGVAAG
HHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHH
VILGKEVFGGSGMNIVNPALACRAFLFFTFPGKMSGDVWVGTNPTLVRESLLKMNHDAHT
HHHHHHHCCCCCCCHHHHHHHHHHHHHEECCCCCCCCEEECCCHHHHHHHHHHHCCCCCC
GSLDGYSQATHLARFNVTPEIKRIHVDAIASNDLGNQVHSFPIIEKQFNQWKEVGQHQAT
CCCCCHHHHHHHHEECCCCCHHEEEEEHHHCCCCCCHHHCCCCHHHHHHHHHHHHHHHHH
LTQLESDQLRQFVTSPLQDGGLGLASGNYEDAYHFASLNYGLGHNSDWHCFLGDKLGCMG
HHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCEEEEEECCCCCCCCEEEEECCCCCCCC
ETSVFACILGAILLIWTGVGSWRTMVGMTLGAFMTALLFEFGTRLLGAEGGAWNPAAFTF
CHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEEC
PAYKHLLLGGLAFGIVFMATDPVSSPSRKLAKWIYGAFAGMIAIVIRTINPAYPEGVMLA
HHHHHHHHHHHHHHHHHEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHH
ILMANVFAPLIDYYVVQYERNRSLRRVRA
HHHHHHHHHHHHHHHHHHHHCCCHHHHCC
>Mature Secondary Structure
MLRRLLDYQLSLTEKGKPLHKLRPLIEATDTFLYEAPLNTKKGPHIRDAVDIKRWMMIVI
CCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHEEEECCCCCCCCCCCHHHHHHHHHHHHHH
FSLIPCLLVAIWNTGLQNFIYTSGDFKLMNEYLSGSNSLQGYIDFALKDNRFLTIIKIGL
HHHHHHHHHHHHHHHHHHHEEECCCHHHHHHHHCCCCCCCEEEEEEEECCCEEEEHHHHH
TTLLPIILISYAVGGLCEALFAILRGHEITEGLLVTGILYALILPPTIPYWMVAVGVAAG
HHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHH
VILGKEVFGGSGMNIVNPALACRAFLFFTFPGKMSGDVWVGTNPTLVRESLLKMNHDAHT
HHHHHHHCCCCCCCHHHHHHHHHHHHHEECCCCCCCCEEECCCHHHHHHHHHHHCCCCCC
GSLDGYSQATHLARFNVTPEIKRIHVDAIASNDLGNQVHSFPIIEKQFNQWKEVGQHQAT
CCCCCHHHHHHHHEECCCCCHHEEEEEHHHCCCCCCHHHCCCCHHHHHHHHHHHHHHHHH
LTQLESDQLRQFVTSPLQDGGLGLASGNYEDAYHFASLNYGLGHNSDWHCFLGDKLGCMG
HHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCEEEEEECCCCCCCCEEEEECCCCCCCC
ETSVFACILGAILLIWTGVGSWRTMVGMTLGAFMTALLFEFGTRLLGAEGGAWNPAAFTF
CHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEEC
PAYKHLLLGGLAFGIVFMATDPVSSPSRKLAKWIYGAFAGMIAIVIRTINPAYPEGVMLA
HHHHHHHHHHHHHHHHHEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHH
ILMANVFAPLIDYYVVQYERNRSLRRVRA
HHHHHHHHHHHHHHHHHHHHCCCHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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