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The map label for this gene is napA [H]

Identifier: 218902823

GI number: 218902823

Start: 1619022

End: 1620185

Strand: Reverse

Name: napA [H]

Synonym: BCAH820_1706

Alternate gene names: 218902823

Gene position: 1620185-1619022 (Counterclockwise)

Preceding gene: 218902827

Following gene: 218902814

Centisome position: 30.55

GC content: 37.46

Gene sequence:

>1164_bases
ATGGAATTCGAATTTTTCTTTCAAATTGCACTTATTTTATTAAGTACAAAGCTTGCTGGTGATCTTAGTGTTAGATTAGG
CCAACCTTCTGTACTCGGTAAATTAATTGTCGGTATCGTTATCGGTCCAGCTGTATTAGGTTGGATTGAAAATTCAGAAC
TTCTAACACAATTAAGTAATGTTGGGGTTATTCTTTTAATGTTTATGGCCGGTCTTGAAACAGACTTAGAGGAATTAAAC
GCAAATCGTAATTCTTCTTTAGCTGTTGCACTTGGAGGTATCATTCTTCCATTCGTAGGTGGTTACGTTTCTGGTCTTGT
TATGGGAATGGAACAAGGAAATGCTGTATTTTTAGGATTACTTCTATGTGCGACAAGTGTTAGTATTTCCGTACAAACAC
TTCGCGATTTAGGAAAGATGAAAACACGTGAAAGTACAACTATGCTGGGCGCAGCTGTATTTGATGACATTCTTGTTGTT
ATTTTATTAGCATTTGCAATGAGCTTCTTAGGTACAGACGATGTTAACTTAACAATGGTTATCTTGAAGAAAGTTGTATT
CTTCGCTTCTATTATTTTAATCGGATGGAAAGGTGTTCCTGCGATTATGCGCTGGTTATCACCACTACGCGTATCTGAGT
CTATCGTGAGCGCGGCTCTTATCATCTGTTTCTCATTCGCATATTTCGGTGAACTATTAGGAATTGCTGGTATTATCGGT
GCTTTCGCAGCTGGTATCGCTATTTCTCAAACGAACTACAAACATGAAGTAGAAAAGAAAGTAGAACCAATCGCTTACGC
TATGTTCGTTCCAGTGTTCTTCGTAAGTATCGGTATGAATATTACATTTGATGGTATCGGCGATCAAATTTGGTTCATCT
TGGCATTAACTGTTATCGCTGTCTTAACGAAACTAATTGGTTGTGGTGTTGGTGCACGAATGACTGGATTTGACGCTAAG
TCTTCTGCAATTATCGGTTCTGGAATGGTTTCTCGTGGTGAAGTTGCACTTATCATTGCAGGAACAGGACTTTCTTCAGG
ACTACTAGCACAAGATTACTTTACAGCAATTGTTATTGTCGTTATTTTAACTACAATGATTACACCACCAATGTTAAAAT
ACACTTTTGGTGCAAAAGATAAAGCAATGAAAGCAAGTAAATAA

Upstream 100 bases:

>100_bases
CTTGTAATCAGACCCTTTGTTTAATGGGTTTTACATATTTTCATTAGGCAAATTCCGAGAAATCGTATGATAAAAATAAA
AATGATGAGGAGAGGATCCG

Downstream 100 bases:

>100_bases
TTTTAATAAAAGGAGATTGCTATCTTATAAGATAGCAATCTCCTTTTTTGTTTTATCTTTAAACAATCCTGTTCTTTTTT
AACCATTTTTCAAAAATAAT

Product: germination protein gerN

Products: Proton [Cytoplasm]; K (I) [Periplasm] [C]

Alternate protein names: NA

Number of amino acids: Translated: 387; Mature: 387

Protein sequence:

>387_residues
MEFEFFFQIALILLSTKLAGDLSVRLGQPSVLGKLIVGIVIGPAVLGWIENSELLTQLSNVGVILLMFMAGLETDLEELN
ANRNSSLAVALGGIILPFVGGYVSGLVMGMEQGNAVFLGLLLCATSVSISVQTLRDLGKMKTRESTTMLGAAVFDDILVV
ILLAFAMSFLGTDDVNLTMVILKKVVFFASIILIGWKGVPAIMRWLSPLRVSESIVSAALIICFSFAYFGELLGIAGIIG
AFAAGIAISQTNYKHEVEKKVEPIAYAMFVPVFFVSIGMNITFDGIGDQIWFILALTVIAVLTKLIGCGVGARMTGFDAK
SSAIIGSGMVSRGEVALIIAGTGLSSGLLAQDYFTAIVIVVILTTMITPPMLKYTFGAKDKAMKASK

Sequences:

>Translated_387_residues
MEFEFFFQIALILLSTKLAGDLSVRLGQPSVLGKLIVGIVIGPAVLGWIENSELLTQLSNVGVILLMFMAGLETDLEELN
ANRNSSLAVALGGIILPFVGGYVSGLVMGMEQGNAVFLGLLLCATSVSISVQTLRDLGKMKTRESTTMLGAAVFDDILVV
ILLAFAMSFLGTDDVNLTMVILKKVVFFASIILIGWKGVPAIMRWLSPLRVSESIVSAALIICFSFAYFGELLGIAGIIG
AFAAGIAISQTNYKHEVEKKVEPIAYAMFVPVFFVSIGMNITFDGIGDQIWFILALTVIAVLTKLIGCGVGARMTGFDAK
SSAIIGSGMVSRGEVALIIAGTGLSSGLLAQDYFTAIVIVVILTTMITPPMLKYTFGAKDKAMKASK
>Mature_387_residues
MEFEFFFQIALILLSTKLAGDLSVRLGQPSVLGKLIVGIVIGPAVLGWIENSELLTQLSNVGVILLMFMAGLETDLEELN
ANRNSSLAVALGGIILPFVGGYVSGLVMGMEQGNAVFLGLLLCATSVSISVQTLRDLGKMKTRESTTMLGAAVFDDILVV
ILLAFAMSFLGTDDVNLTMVILKKVVFFASIILIGWKGVPAIMRWLSPLRVSESIVSAALIICFSFAYFGELLGIAGIIG
AFAAGIAISQTNYKHEVEKKVEPIAYAMFVPVFFVSIGMNITFDGIGDQIWFILALTVIAVLTKLIGCGVGARMTGFDAK
SSAIIGSGMVSRGEVALIIAGTGLSSGLLAQDYFTAIVIVVILTTMITPPMLKYTFGAKDKAMKASK

Specific function: This is a Na(+)/H(+) antiporter. It can mediate sodium uptake when a transmembrane pH gradient is applied [H]

COG id: COG0475

COG function: function code P; Kef-type K+ transport systems, membrane components

Gene ontology:

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

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family [H]

Homologues:

Organism=Escherichia coli, GI1789749, Length=371, Percent_Identity=25.8760107816712, Blast_Score=112, Evalue=5e-26,
Organism=Escherichia coli, GI1786232, Length=383, Percent_Identity=25.3263707571802, Blast_Score=103, Evalue=2e-23,
Organism=Escherichia coli, GI1786685, Length=363, Percent_Identity=25.8953168044077, Blast_Score=91, Evalue=1e-19,
Organism=Saccharomyces cerevisiae, GI6322367, Length=418, Percent_Identity=25.1196172248804, Blast_Score=125, Evalue=1e-29,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR006153
- InterPro:   IPR004771 [H]

Pfam domain/function: PF00999 Na_H_Exchanger [H]

EC number: NA

Molecular weight: Translated: 41063; Mature: 41063

Theoretical pI: Translated: 5.41; Mature: 5.41

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
4.4 %Met     (Translated Protein)
5.2 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
4.4 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MEFEFFFQIALILLSTKLAGDLSVRLGQPSVLGKLIVGIVIGPAVLGWIENSELLTQLSN
CCHHHHHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHH
VGVILLMFMAGLETDLEELNANRNSSLAVALGGIILPFVGGYVSGLVMGMEQGNAVFLGL
HHHHHHHHHHCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHH
LLCATSVSISVQTLRDLGKMKTRESTTMLGAAVFDDILVVILLAFAMSFLGTDDVNLTMV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHH
ILKKVVFFASIILIGWKGVPAIMRWLSPLRVSESIVSAALIICFSFAYFGELLGIAGIIG
HHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AFAAGIAISQTNYKHEVEKKVEPIAYAMFVPVFFVSIGMNITFDGIGDQIWFILALTVIA
HHHHHHHEECCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHHHHHH
VLTKLIGCGVGARMTGFDAKSSAIIGSGMVSRGEVALIIAGTGLSSGLLAQDYFTAIVIV
HHHHHHHCCCCCCCCCCCCCCCCEECCCCCCCCCEEEEEEECCCCCCCHHHHHHHHHHHH
VILTTMITPPMLKYTFGAKDKAMKASK
HHHHHHCCCCHHHHCCCCCCCCCCCCC
>Mature Secondary Structure
MEFEFFFQIALILLSTKLAGDLSVRLGQPSVLGKLIVGIVIGPAVLGWIENSELLTQLSN
CCHHHHHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHH
VGVILLMFMAGLETDLEELNANRNSSLAVALGGIILPFVGGYVSGLVMGMEQGNAVFLGL
HHHHHHHHHHCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHH
LLCATSVSISVQTLRDLGKMKTRESTTMLGAAVFDDILVVILLAFAMSFLGTDDVNLTMV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHH
ILKKVVFFASIILIGWKGVPAIMRWLSPLRVSESIVSAALIICFSFAYFGELLGIAGIIG
HHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AFAAGIAISQTNYKHEVEKKVEPIAYAMFVPVFFVSIGMNITFDGIGDQIWFILALTVIA
HHHHHHHEECCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHHHHHH
VLTKLIGCGVGARMTGFDAKSSAIIGSGMVSRGEVALIIAGTGLSSGLLAQDYFTAIVIV
HHHHHHHCCCCCCCCCCCCCCCCEECCCCCCCCCEEEEEEECCCCCCCHHHHHHHHHHHH
VILTTMITPPMLKYTFGAKDKAMKASK
HHHHHHCCCCHHHHCCCCCCCCCCCCC

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: Proton [Periplasm]; K (I) [Cytoplasm] [C]

Specific reaction: Proton [Periplasm] + K (I) [Cytoplasm] = Proton [Cytoplasm] + K (I) [Periplasm] [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 1312090; 1325937 [H]