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The map label for this gene is mrpB [H]

Identifier: 23100563

GI number: 23100563

Start: 3235370

End: 3235792

Strand: Reverse

Name: mrpB [H]

Synonym: OB3108

Alternate gene names: 23100563

Gene position: 3235792-3235370 (Counterclockwise)

Preceding gene: 23100564

Following gene: 23100562

Centisome position: 89.13

GC content: 36.41

Gene sequence:

>423_bases
ATGAAGATAAATAACGTTATTCTTCGTACCGTTGCAAAACTTGTTTCATTTATCATACTCACCCTTGCAGTTTATTTGTT
TCTTTCTGGACATCATAGTCCGGGAGGTGGCTTCATTGGAGGGCTTGTATTAGCTTCTGCTTTCGTATTGTTATTTATTG
TTTATGATATTGAAACAATTCGTACTGCTCTACCATTTGATTTTAAAAAGGTAGCAGCGTTTGGAGCGCTTCTATCGGTT
GGAACAGGTTTTGGAGCACTTCTTTTTGGAGAGGAATTTCTAAGTCAAACTTTTGATTATTTTGATTTGCCTTTCTTTGG
TGAAACGGAACTTGCAACAGTGATGTTATTTGAAGCTGGTGTTGCATTAGCTGTTGTGGGTGTCGTAGTTACGATTATTT
TAAGTATTAGTGAGGATGTATAA

Upstream 100 bases:

>100_bases
GCATTAGACACGATGCTGGAGGTAATAGTCCTACTTATTGCCGGGCTAGGTGTCTATATATTTATTAAATTAAAGAATAA
CAATAAGGAGGGTGAGCAGT

Downstream 100 bases:

>100_bases
CTATGGAAACATTAATAACCATCCTAGCAGGTATATTAGTAACGGCAGCTACGTATCTAATATTATCTAAAAGTCTGATT
AGAGTAATCTTAGGAACAGC

Product: putative monovalent cation/H+ antiporter subunit B

Products: NA

Alternate protein names: Mrp complex subunit B; Multiple resistance and pH homeostasis protein B [H]

Number of amino acids: Translated: 140; Mature: 140

Protein sequence:

>140_residues
MKINNVILRTVAKLVSFIILTLAVYLFLSGHHSPGGGFIGGLVLASAFVLLFIVYDIETIRTALPFDFKKVAAFGALLSV
GTGFGALLFGEEFLSQTFDYFDLPFFGETELATVMLFEAGVALAVVGVVVTIILSISEDV

Sequences:

>Translated_140_residues
MKINNVILRTVAKLVSFIILTLAVYLFLSGHHSPGGGFIGGLVLASAFVLLFIVYDIETIRTALPFDFKKVAAFGALLSV
GTGFGALLFGEEFLSQTFDYFDLPFFGETELATVMLFEAGVALAVVGVVVTIILSISEDV
>Mature_140_residues
MKINNVILRTVAKLVSFIILTLAVYLFLSGHHSPGGGFIGGLVLASAFVLLFIVYDIETIRTALPFDFKKVAAFGALLSV
GTGFGALLFGEEFLSQTFDYFDLPFFGETELATVMLFEAGVALAVVGVVVTIILSISEDV

Specific function: Mnh complex is a Na(+)Li(+)/H(+) antiporter involved in Na(+) and/or Li(+) excretion and Na(+) resistance. Na(+)/H(+) antiport consumes a transmembrane electrical potential, and is thus inferred to be electrogenic. Does not transport K(+), Ca(2+) or Mg(2+

COG id: COG2111

COG function: function code P; Multisubunit Na+/H+ antiporter, MnhB subunit

Gene ontology:

Cell location: Cell membrane; Multi-pass membrane protein (Potential) [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the CPA3 antiporters (TC 2.A.63) subunit B family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR007182 [H]

Pfam domain/function: PF04039 MnhB [H]

EC number: NA

Molecular weight: Translated: 14987; Mature: 14987

Theoretical pI: Translated: 4.34; Mature: 4.34

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
1.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
1.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKINNVILRTVAKLVSFIILTLAVYLFLSGHHSPGGGFIGGLVLASAFVLLFIVYDIETI
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
RTALPFDFKKVAAFGALLSVGTGFGALLFGEEFLSQTFDYFDLPFFGETELATVMLFEAG
HHHCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHH
VALAVVGVVVTIILSISEDV
HHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MKINNVILRTVAKLVSFIILTLAVYLFLSGHHSPGGGFIGGLVLASAFVLLFIVYDIETI
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
RTALPFDFKKVAAFGALLSVGTGFGALLFGEEFLSQTFDYFDLPFFGETELATVMLFEAG
HHHCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHH
VALAVVGVVVTIILSISEDV
HHHHHHHHHHHHHHHHHCCC

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: 7.0

TargetDB status: NA

Availability: NA

References: 11356194 [H]