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The map label for this gene is nqrB

Identifier: 16272132

GI number: 16272132

Start: 180945

End: 182180

Strand: Direct

Name: nqrB

Synonym: HI0166

Alternate gene names: 16272132

Gene position: 180945-182180 (Clockwise)

Preceding gene: 16272131

Following gene: 16272133

Centisome position: 9.89

GC content: 41.18

Gene sequence:

>1236_bases
ATGGGTTTGAAAAATCTTTTTGAAAAAATGGAACCCGCGTTTTTACCCGGTGGTAAATACAGCAAGCTTTATCCGATCTT
TGAATCGATTTATACCTTGCTTTATACACCAGGTACGGTAACGCACAAAAACACTCACGTTCGTGATGCGTTAGATTCAA
AACGTATGATGATTACGGTTTTCCTTGCGTTGTTCCCTGCGATTTTCTATGGGATGTACAATGTGGGTAACCAAGCGATT
CCAGCGTTAAATCAATTAGGCAATTTAGATCAACTAATTGCTAACGATTGGCACTATGCTCTTGCAAGTTCATTAGGTTT
AGATTTAACTGCCAATGCAACTTGGGGCTCTAAAATGGCTCTTGGAGCAATTTTCTTTTTACCAATTTACTTAGTGGTAT
TTACCGTTTGTACTATTTGGGAATTGTTATTCTCTGTGGTTCGTGGTCACGAAGTAAATGAAGGAATGTTCGTTTCAACC
ATTTTATTTGCCTTGATCGTTCCACCAACATTGCCACTATGGCAAGCCGCATTAGGTATTACTTTTGGTATCATTGTTGC
AAAAGAAATTTTTGGTGGCGTAGGTCGTAACTTTATGAACCCTGCACTTGCTGGTCGTGCGTTCTTATTCTTCGCATATC
CAGCTCAAATTTCAGGCGATACGGTTTGGACTGCCGCAGATGGTTTCTCTGGTGCAACCGCACTTTCACAGTGGTCACAA
GGTGGTCAAGGTGCATTGCAACATACCGTAACAGGGGCTCCAATTACTTGGATGGATGCTTTTGTTGGTAACTTACCTGG
TTCAATGGGGGAAGTTTCTACCCTTGCAATTTTAATTGGCGGTGCTGTTATTGTATTCACTCGCATTGCAGCTTGGCGCA
TTATTGCTGGTGTGATGATTGGCATGATTGCAACCTCAACCTTGTTTAACCTAATTGGCTCAGAGACTAACCCTATGTTC
TCAATGCCTTGGCATTGGCACTTTGTTTTAGGTGGATTTGCATTGGGTATGGTATTTATGGCGACCGATCCTGTTTCAGC
ATCTTTTACTAATACTGGTAAATGGTGGTACGGTGCATTAATTGGCGTAATGGCTGTATTAATTCGTACTGTAAACCCAG
CCTATCCAGAAGGAATGATGTTAGCGATTTTATTTGCAAACTTATTTGCACCGATTTTCGACTACATCGTTGTTCAAGCA
AATATCAAACGTCGGAGAGCAAGAACAAATGGCTAA

Upstream 100 bases:

>100_bases
AAGAAGACTTGGCGTTATGTTCTTTCGTTTGTCCAGGCAAATATGAATACGGTTCAATCTTGCGTCAAGTCTTAGATAAG
ATTGAGAAGGAAGGTTAAAA

Downstream 100 bases:

>100_bases
GTTTAATAAAGACAGCGTAGGCGGCACAATCCTTGTTGTGCTACTACTGAGTTTAGTTTGTTCCATTATTGTTGCTGGTT
CCGCAGTAATGTTAAAGCCT

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

Number of amino acids: Translated: 411; Mature: 410

Protein sequence:

>411_residues
MGLKNLFEKMEPAFLPGGKYSKLYPIFESIYTLLYTPGTVTHKNTHVRDALDSKRMMITVFLALFPAIFYGMYNVGNQAI
PALNQLGNLDQLIANDWHYALASSLGLDLTANATWGSKMALGAIFFLPIYLVVFTVCTIWELLFSVVRGHEVNEGMFVST
ILFALIVPPTLPLWQAALGITFGIIVAKEIFGGVGRNFMNPALAGRAFLFFAYPAQISGDTVWTAADGFSGATALSQWSQ
GGQGALQHTVTGAPITWMDAFVGNLPGSMGEVSTLAILIGGAVIVFTRIAAWRIIAGVMIGMIATSTLFNLIGSETNPMF
SMPWHWHFVLGGFALGMVFMATDPVSASFTNTGKWWYGALIGVMAVLIRTVNPAYPEGMMLAILFANLFAPIFDYIVVQA
NIKRRRARTNG

Sequences:

>Translated_411_residues
MGLKNLFEKMEPAFLPGGKYSKLYPIFESIYTLLYTPGTVTHKNTHVRDALDSKRMMITVFLALFPAIFYGMYNVGNQAI
PALNQLGNLDQLIANDWHYALASSLGLDLTANATWGSKMALGAIFFLPIYLVVFTVCTIWELLFSVVRGHEVNEGMFVST
ILFALIVPPTLPLWQAALGITFGIIVAKEIFGGVGRNFMNPALAGRAFLFFAYPAQISGDTVWTAADGFSGATALSQWSQ
GGQGALQHTVTGAPITWMDAFVGNLPGSMGEVSTLAILIGGAVIVFTRIAAWRIIAGVMIGMIATSTLFNLIGSETNPMF
SMPWHWHFVLGGFALGMVFMATDPVSASFTNTGKWWYGALIGVMAVLIRTVNPAYPEGMMLAILFANLFAPIFDYIVVQA
NIKRRRARTNG
>Mature_410_residues
GLKNLFEKMEPAFLPGGKYSKLYPIFESIYTLLYTPGTVTHKNTHVRDALDSKRMMITVFLALFPAIFYGMYNVGNQAIP
ALNQLGNLDQLIANDWHYALASSLGLDLTANATWGSKMALGAIFFLPIYLVVFTVCTIWELLFSVVRGHEVNEGMFVSTI
LFALIVPPTLPLWQAALGITFGIIVAKEIFGGVGRNFMNPALAGRAFLFFAYPAQISGDTVWTAADGFSGATALSQWSQG
GQGALQHTVTGAPITWMDAFVGNLPGSMGEVSTLAILIGGAVIVFTRIAAWRIIAGVMIGMIATSTLFNLIGSETNPMFS
MPWHWHFVLGGFALGMVFMATDPVSASFTNTGKWWYGALIGVMAVLIRTVNPAYPEGMMLAILFANLFAPIFDYIVVQAN
IKRRRARTNG

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)

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the nqrB/rnfD family

Homologues:

Organism=Escherichia coli, GI1787917, Length=275, Percent_Identity=29.4545454545455, Blast_Score=104, Evalue=1e-23,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NQRB_HAEI8 (Q4QP23)

Other databases:

- EMBL:   CP000057
- RefSeq:   YP_247884.1
- STRING:   Q4QP23
- GeneID:   3429591
- GenomeReviews:   CP000057_GR
- KEGG:   hit:NTHI0255
- eggNOG:   COG1805
- HOGENOM:   HBG454412
- OMA:   TVFYTPG
- PhylomeDB:   Q4QP23
- ProtClustDB:   PRK05349
- BioCyc:   HINF281310:NTHI0255-MONOMER
- HAMAP:   MF_00426
- InterPro:   IPR010966
- InterPro:   IPR004338
- PIRSF:   PIRSF016055
- TIGRFAMs:   TIGR01937

Pfam domain/function: PF03116 NQR2_RnfD_RnfE

EC number: NA

Molecular weight: Translated: 44729; Mature: 44598

Theoretical pI: Translated: 8.83; Mature: 8.83

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0xc540b24)-; HASH(0xc08eaf0)-; HASH(0xb31c834)-; HASH(0xbdeb8a0)-; HASH(0xbb28684)-; HASH(0xb0b2ff8)-; HASH(0xc2a5428)-; HASH(0xb28bbb0)-;

Cys/Met content:

0.2 %Cys     (Translated Protein)
4.6 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
4.4 %Met     (Mature Protein)
4.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MGLKNLFEKMEPAFLPGGKYSKLYPIFESIYTLLYTPGTVTHKNTHVRDALDSKRMMITV
CCHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHCCCHHHHHH
FLALFPAIFYGMYNVGNQAIPALNQLGNLDQLIANDWHYALASSLGLDLTANATWGSKMA
HHHHHHHHHHHHHHCCCHHHHHHHHHCCHHHHHHCCHHHHHHHHCCCCEEECCCCCCHHH
LGAIFFLPIYLVVFTVCTIWELLFSVVRGHEVNEGMFVSTILFALIVPPTLPLWQAALGI
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHH
TFGIIVAKEIFGGVGRNFMNPALAGRAFLFFAYPAQISGDTVWTAADGFSGATALSQWSQ
HHHHHHHHHHHHHHCHHHCCHHHHCCEEEEEEECCCCCCCEEEEECCCCCCHHHHHHHCC
GGQGALQHTVTGAPITWMDAFVGNLPGSMGEVSTLAILIGGAVIVFTRIAAWRIIAGVMI
CCCCHHHHHCCCCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
GMIATSTLFNLIGSETNPMFSMPWHWHFVLGGFALGMVFMATDPVSASFTNTGKWWYGAL
HHHHHHHHHHHHCCCCCCCEECCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHH
IGVMAVLIRTVNPAYPEGMMLAILFANLFAPIFDYIVVQANIKRRRARTNG
HHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCH
>Mature Secondary Structure 
GLKNLFEKMEPAFLPGGKYSKLYPIFESIYTLLYTPGTVTHKNTHVRDALDSKRMMITV
CHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHCCCHHHHHH
FLALFPAIFYGMYNVGNQAIPALNQLGNLDQLIANDWHYALASSLGLDLTANATWGSKMA
HHHHHHHHHHHHHHCCCHHHHHHHHHCCHHHHHHCCHHHHHHHHCCCCEEECCCCCCHHH
LGAIFFLPIYLVVFTVCTIWELLFSVVRGHEVNEGMFVSTILFALIVPPTLPLWQAALGI
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHH
TFGIIVAKEIFGGVGRNFMNPALAGRAFLFFAYPAQISGDTVWTAADGFSGATALSQWSQ
HHHHHHHHHHHHHHCHHHCCHHHHCCEEEEEEECCCCCCCEEEEECCCCCCHHHHHHHCC
GGQGALQHTVTGAPITWMDAFVGNLPGSMGEVSTLAILIGGAVIVFTRIAAWRIIAGVMI
CCCCHHHHHCCCCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
GMIATSTLFNLIGSETNPMFSMPWHWHFVLGGFALGMVFMATDPVSASFTNTGKWWYGAL
HHHHHHHHHHHHCCCCCCCEECCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHH
IGVMAVLIRTVNPAYPEGMMLAILFANLFAPIFDYIVVQANIKRRRARTNG
HHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCH

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