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The map label for this gene is nqrB [H]

Identifier: 117921814

GI number: 117921814

Start: 4047268

End: 4048482

Strand: Reverse

Name: nqrB [H]

Synonym: Shewana3_3377

Alternate gene names: 117921814

Gene position: 4048482-4047268 (Counterclockwise)

Preceding gene: 117921815

Following gene: 117921813

Centisome position: 81.42

GC content: 50.29

Gene sequence:

>1215_bases
ATGACGACACAACCTAAAAAACCTGATTTACAGGACGACTATTACGCCACGGGTAAATCGATGAAGGGCTTTGTGCGCTC
ATTGGTGATCGCCAGTGGTCGCAGCACTAAGGGACAAGTACACGTACGTGACGCCATTGACGTAAAACGTACCATGACCT
TAGTGGGCCTTTGTTTATTACCCGCCATTTTATTTGGCTTATATAACGTAGGCTTACAGGCACAGCTCGCACTAGCAAGC
GGCTTAACGACGCCAGAAACCTGGAAACTCGCACTGTTTAACGCCGTAAGCGGTGGTTTAAGTGTCGAGACGGGCGTGAT
TGGCCTGTTCCTCTACGGCTTAAGTTTTTATTTGCCGATTTACTTAACGGCCTTGCTGACCAGCCTGTTCTGGGAAGTGG
CGTTTGCTAAGGTGCGTCGCCAAGAATTGCACGAAGGCTTCTTCGTCACTGCCTTGTTATTTACGCTGATTTTACCTGTT
TCGATTCCACTCTGGTTGGTGGTGATGGGGATTAGCTTTGGGGTGGTGATTGCCAAAGAGCTGTTTGGTGGCATGGGATA
CAACTTCCTTAACCCCGCATTAGCTGGTTTGGCGTTTATCTATTTTGCCTATCCTTCTGAAGTATCAACCGTTAAGCAAC
TGGTTGCTGTAGATGGCTTTTCAGGCGCGACTGCGTTAGCGCAAGCCGCAGCCGGTAAGCTGCAATTTGCCGATTACGCT
TGGTACAGCGCCTTTAGCGATCCTAACTGGTGGAATAATTTCTTCGGCTTTACCGTGGGCGCGATTGGTGAAACCAGCAC
GCTCGCCGTGTTGCTCGGTGGGCTATTACTGCTTATCACCCGTTTAGCCGATTGGCGCATTGTGGTGGGTGTGATGCTGG
GTATGGTAGCGACTGCGACGCTGTTTAATCTGATTGGTTCAAGCACTAACCAGATGATGGCAATGCCTTGGACATGGCAC
TTAGTCACGGGCGGCTTTGCTATCGCTATGATGTTTATGGCGACCGATCCGGTAACGACCTCTTACACCCGCCAAGGCAA
GTTTGCCTACGGCGCCTTGATTGGTTTTATGACCATCCTTATCCGTGTGGCTAACCCCAAAATGCCAGAAGGCGTGATGT
TAGCCATCCTGTTCGCCAACCTGTGGGCGCCGCTGTTCGATTATCTGGTGGCCCGTGCCAACATCAAACGGAGAGTAAAA
CGTCATGGTATTTAA

Upstream 100 bases:

>100_bases
ATGAAGAAGATTTAGCCCTGTGTACCTTTGTGTGCCCCGGCAAGTATGACTTCGGTAAAGAGTTACGTGCCTGTCTAGAT
GTTATCGAGAGGGAAGGTTA

Downstream 100 bases:

>100_bases
GAAAGATACTGTGGTGGGGACCATGATCTTCACCATCACGCTCTGCCTTTTGTGCTCCTTTATGATCACCGGCACCGCAG
GCGTATTGAAAGAGCGTAAG

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: 404; Mature: 403

Protein sequence:

>404_residues
MTTQPKKPDLQDDYYATGKSMKGFVRSLVIASGRSTKGQVHVRDAIDVKRTMTLVGLCLLPAILFGLYNVGLQAQLALAS
GLTTPETWKLALFNAVSGGLSVETGVIGLFLYGLSFYLPIYLTALLTSLFWEVAFAKVRRQELHEGFFVTALLFTLILPV
SIPLWLVVMGISFGVVIAKELFGGMGYNFLNPALAGLAFIYFAYPSEVSTVKQLVAVDGFSGATALAQAAAGKLQFADYA
WYSAFSDPNWWNNFFGFTVGAIGETSTLAVLLGGLLLLITRLADWRIVVGVMLGMVATATLFNLIGSSTNQMMAMPWTWH
LVTGGFAIAMMFMATDPVTTSYTRQGKFAYGALIGFMTILIRVANPKMPEGVMLAILFANLWAPLFDYLVARANIKRRVK
RHGI

Sequences:

>Translated_404_residues
MTTQPKKPDLQDDYYATGKSMKGFVRSLVIASGRSTKGQVHVRDAIDVKRTMTLVGLCLLPAILFGLYNVGLQAQLALAS
GLTTPETWKLALFNAVSGGLSVETGVIGLFLYGLSFYLPIYLTALLTSLFWEVAFAKVRRQELHEGFFVTALLFTLILPV
SIPLWLVVMGISFGVVIAKELFGGMGYNFLNPALAGLAFIYFAYPSEVSTVKQLVAVDGFSGATALAQAAAGKLQFADYA
WYSAFSDPNWWNNFFGFTVGAIGETSTLAVLLGGLLLLITRLADWRIVVGVMLGMVATATLFNLIGSSTNQMMAMPWTWH
LVTGGFAIAMMFMATDPVTTSYTRQGKFAYGALIGFMTILIRVANPKMPEGVMLAILFANLWAPLFDYLVARANIKRRVK
RHGI
>Mature_403_residues
TTQPKKPDLQDDYYATGKSMKGFVRSLVIASGRSTKGQVHVRDAIDVKRTMTLVGLCLLPAILFGLYNVGLQAQLALASG
LTTPETWKLALFNAVSGGLSVETGVIGLFLYGLSFYLPIYLTALLTSLFWEVAFAKVRRQELHEGFFVTALLFTLILPVS
IPLWLVVMGISFGVVIAKELFGGMGYNFLNPALAGLAFIYFAYPSEVSTVKQLVAVDGFSGATALAQAAAGKLQFADYAW
YSAFSDPNWWNNFFGFTVGAIGETSTLAVLLGGLLLLITRLADWRIVVGVMLGMVATATLFNLIGSSTNQMMAMPWTWHL
VTGGFAIAMMFMATDPVTTSYTRQGKFAYGALIGFMTILIRVANPKMPEGVMLAILFANLWAPLFDYLVARANIKRRVKR
HGI

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=310, Percent_Identity=29.3548387096774, Blast_Score=103, Evalue=3e-23,

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: 44035; Mature: 43903

Theoretical pI: Translated: 9.90; Mature: 9.90

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
4.0 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
3.7 %Met     (Mature Protein)
4.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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HHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
TTQPKKPDLQDDYYATGKSMKGFVRSLVIASGRSTKGQVHVRDAIDVKRTMTLVGLCLL
CCCCCCCCCCCCHHHCCHHHHHHHHHHHHHCCCCCCCEEEEHHHHHHHHHHHHHHHHHH
PAILFGLYNVGLQAQLALASGLTTPETWKLALFNAVSGGLSVETGVIGLFLYGLSFYLPI
HHHHHHHHHCCHHHHHHHHCCCCCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHH
YLTALLTSLFWEVAFAKVRRQELHEGFFVTALLFTLILPVSIPLWLVVMGISFGVVIAKE
HHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LFGGMGYNFLNPALAGLAFIYFAYPSEVSTVKQLVAVDGFSGATALAQAAAGKLQFADYA
HHCCCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCCHHHHHHHHCCCCEEHHHH
WYSAFSDPNWWNNFFGFTVGAIGETSTLAVLLGGLLLLITRLADWRIVVGVMLGMVATAT
HHHCCCCCCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LFNLIGSSTNQMMAMPWTWHLVTGGFAIAMMFMATDPVTTSYTRQGKFAYGALIGFMTIL
HHHHHCCCCCCEEECCEEEHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHH
IRVANPKMPEGVMLAILFANLWAPLFDYLVARANIKRRVKRHGI
HHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC

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