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The map label for this gene is nqrB [H]

Identifier: 119776112

GI number: 119776112

Start: 3549370

End: 3550584

Strand: Reverse

Name: nqrB [H]

Synonym: Sama_2980

Alternate gene names: 119776112

Gene position: 3550584-3549370 (Counterclockwise)

Preceding gene: 119776113

Following gene: 119776111

Centisome position: 82.45

GC content: 57.94

Gene sequence:

>1215_bases
ATGAGCAAGCCCACAAAGAAACCCAGTGCCCAGGACGCTTACTACGCTCCCGGACACACGATGAAAGACTTTTTCCGCTC
GCTGTTTATCGGCCATGGCGCCAGCACCCAGGATAGGGTGCACGTGCGTGATGCCATTGAAGTGAAGCGCACCATGACCC
TGGTGGGCCTGTGTCTGCTGCCTGCCATCCTGTTTGGCATTTATAACACCGGGCTGCAGGCGCAAATCGCCATACTGGCG
GGCAGCGCGCCACTGGATAACTGGCATCAGGGCTTTTACAGCGCCATCTTCGGCGGCCTGACTGAAAGCACCGGCATCTT
TGGTCTGATGGCTTACGGCCTGATTTACTACCTGCCGATTTATCTCGCGGCGCTCGTTACCACCATGTTCTGGGAAATGG
TGTTTGCCAGGGCAAGACGCCAGGAAATGCAGGAAGGCTTCTTTGTTACCGCGCTGCTGTTCAGCCTGTGTTTGCCCGCC
AATATCAGCCTGTGGCTGGTGGTGATGGGCATCAGCTTTGGCGTTGTGGTGGCCAAAGAGCTCTTCGGTGGCATGGGTTA
CAACTTCCTGAATCCCGCGCTGGCGGGCCTGGCCTTTATCTATTTTGCCTACCCAAGCGAAGTGACTACTTCGGCGCAGC
TGGTGGCGGTGGATGGTTACAGCTCGGCCACCACCCTGGCGCAGGTTGCGGCCAACAAGATGAAGTTTGCCGAGTACCCC
TGGTACCACGCCTTTAACGACGCCGCCTGGTGGGATGCCTTCTTAGGCTTCGAAGTGGGTGCCATTGGTGAAACCTCGGC
GCTGGCGATTTTTGCCGGTGGTCTCTTGCTTATCCTTACCCGTCTCGCCGACTGGCGCATCGTGGTGGGCGTACTTGTGG
GTGCCATTGCCACTTCCCTGCTGTTCAATGTGTTTGGCGACGGTAAAAACGCCATGGCGGCCATGCCCTGGACCTGGCAT
CTGGTGACCGGCGGCTTTGCGCTGGGGATGATGTTTATGGCAACCGACCCTGTGACCACCGCCTACACCCGTCCCGGCAA
GCTGATGTTCGGTATCCTGGTGGGCGCCATGACCATTCTTATCCGCGTTGCCAACGTCAAGCAGCCCGAGGGCATCATGC
TGGCGATTCTGTTCGCCAACCTGTGGGCGCCTGTGCTGGATTCGCTGGTGGCAAGATTCAATATCAAACGGAGGCTGAAG
CGCAATGGCCTTTAA

Upstream 100 bases:

>100_bases
ATGAAGAAGATTTGGCGCTGTGCACCTTCGTGTGCCCCAGTAAGTACGATTTTGGCCAGGAGCTTCGCGCCTGCCTGACG
ATTATCGAGAGGGAAGGCTA

Downstream 100 bases:

>100_bases
CAAAGACAGTGTTCTCGGCACCATGACCTTCACGGTCGTTCTGTGCCTGGTGTGCTCCTTTATGATCACCGGCACCGCCG
ATGTGCTCAAGGAGCGCAAG

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
MSKPTKKPSAQDAYYAPGHTMKDFFRSLFIGHGASTQDRVHVRDAIEVKRTMTLVGLCLLPAILFGIYNTGLQAQIAILA
GSAPLDNWHQGFYSAIFGGLTESTGIFGLMAYGLIYYLPIYLAALVTTMFWEMVFARARRQEMQEGFFVTALLFSLCLPA
NISLWLVVMGISFGVVVAKELFGGMGYNFLNPALAGLAFIYFAYPSEVTTSAQLVAVDGYSSATTLAQVAANKMKFAEYP
WYHAFNDAAWWDAFLGFEVGAIGETSALAIFAGGLLLILTRLADWRIVVGVLVGAIATSLLFNVFGDGKNAMAAMPWTWH
LVTGGFALGMMFMATDPVTTAYTRPGKLMFGILVGAMTILIRVANVKQPEGIMLAILFANLWAPVLDSLVARFNIKRRLK
RNGL

Sequences:

>Translated_404_residues
MSKPTKKPSAQDAYYAPGHTMKDFFRSLFIGHGASTQDRVHVRDAIEVKRTMTLVGLCLLPAILFGIYNTGLQAQIAILA
GSAPLDNWHQGFYSAIFGGLTESTGIFGLMAYGLIYYLPIYLAALVTTMFWEMVFARARRQEMQEGFFVTALLFSLCLPA
NISLWLVVMGISFGVVVAKELFGGMGYNFLNPALAGLAFIYFAYPSEVTTSAQLVAVDGYSSATTLAQVAANKMKFAEYP
WYHAFNDAAWWDAFLGFEVGAIGETSALAIFAGGLLLILTRLADWRIVVGVLVGAIATSLLFNVFGDGKNAMAAMPWTWH
LVTGGFALGMMFMATDPVTTAYTRPGKLMFGILVGAMTILIRVANVKQPEGIMLAILFANLWAPVLDSLVARFNIKRRLK
RNGL
>Mature_403_residues
SKPTKKPSAQDAYYAPGHTMKDFFRSLFIGHGASTQDRVHVRDAIEVKRTMTLVGLCLLPAILFGIYNTGLQAQIAILAG
SAPLDNWHQGFYSAIFGGLTESTGIFGLMAYGLIYYLPIYLAALVTTMFWEMVFARARRQEMQEGFFVTALLFSLCLPAN
ISLWLVVMGISFGVVVAKELFGGMGYNFLNPALAGLAFIYFAYPSEVTTSAQLVAVDGYSSATTLAQVAANKMKFAEYPW
YHAFNDAAWWDAFLGFEVGAIGETSALAIFAGGLLLILTRLADWRIVVGVLVGAIATSLLFNVFGDGKNAMAAMPWTWHL
VTGGFALGMMFMATDPVTTAYTRPGKLMFGILVGAMTILIRVANVKQPEGIMLAILFANLWAPVLDSLVARFNIKRRLKR
NGL

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=309, Percent_Identity=27.1844660194175, Blast_Score=100, Evalue=2e-22,

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: 44097; Mature: 43966

Theoretical pI: Translated: 9.30; Mature: 9.30

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
4.5 %Met     (Translated Protein)
5.0 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
4.2 %Met     (Mature Protein)
4.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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HHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SKPTKKPSAQDAYYAPGHTMKDFFRSLFIGHGASTQDRVHVRDAIEVKRTMTLVGLCLL
CCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHHHHH
PAILFGIYNTGLQAQIAILAGSAPLDNWHQGFYSAIFGGLTESTGIFGLMAYGLIYYLPI
HHHHHHHHCCCCCEEEEEEECCCCCCHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHH
YLAALVTTMFWEMVFARARRQEMQEGFFVTALLFSLCLPANISLWLVVMGISFGVVVAKE
HHHHHHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHH
LFGGMGYNFLNPALAGLAFIYFAYPSEVTTSAQLVAVDGYSSATTLAQVAANKMKFAEYP
HHCCCCHHHHHHHHHHHHHHHHCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHHHCCC
WYHAFNDAAWWDAFLGFEVGAIGETSALAIFAGGLLLILTRLADWRIVVGVLVGAIATSL
CHHCCCCHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LFNVFGDGKNAMAAMPWTWHLVTGGFALGMMFMATDPVTTAYTRPGKLMFGILVGAMTIL
HHHHHCCCCCCEEECCEEEEHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHH
IRVANVKQPEGIMLAILFANLWAPVLDSLVARFNIKRRLKRNGL
HHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC

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