The gene/protein map for NC_008819 is currently unavailable.
Definition Prochlorococcus marinus str. NATL1A, complete genome.
Accession NC_008819
Length 1,864,731

Click here to switch to the map view.

The map label for this gene is trkG [H]

Identifier: 124024863

GI number: 124024863

Start: 147720

End: 149105

Strand: Direct

Name: trkG [H]

Synonym: NATL1_01501

Alternate gene names: 124024863

Gene position: 147720-149105 (Clockwise)

Preceding gene: 124024862

Following gene: 124024864

Centisome position: 7.92

GC content: 34.78

Gene sequence:

>1386_bases
GTGAGTATTAGGCAAGAAACTTATAGAAGGCTTACGGTTCCGCAGTTTACAGTGGTAACAGGTTTACTTGTGATTGCTTT
TGGAACATTATTATTGGCTACACCTTTTTGTTCTAATGCAAATGTAGGTCTATGGGAGGCATTATTTACGGCAACTTCTG
CTGTCACAGTTACGGGGTTATCTATTATTGATATAGGAATAGATTTGACATTTTTTGGACAAGTAATTTTAGCGATTATG
TTGTTAACTGGGGGCCTTGGTTTAATGGCTATTACTACATTTTTGCAGGGCTTTATTGTTAGTGGAACAGAATTAAAAAC
ACGTCTTGATAGAGGGAAAACTCTTGATGAATTTGGAGTCGGGGGTGTGGGTACAACGTTTAAAGGTATTGCGATTACAG
CATCTATACTTATTTTTCTTGGTTCTATTACTTTGTATTTTTTCGGCTTTAAAAATATAACTAGCTCAAGTGAAAGGATT
TGGGCATCAATTTTTCATAGTATATCTGCTTACAATAATGCTGGGTTCAGTTTATGGTCAAGCAGCTTACAAAATTATAG
AGGTAATTGGGTAGTGAATTTTGTTTTAATTACTTTAATTATATTAGGTGGTTTTGGATGGAGAGTAACTAATGATATTT
GGATAAATCGTAGATCTTTAAAATTAAGAAATTTAAGTCTTCATACACGTTTAGTAATTAGATCATCTTTCATATTGATT
GCTCTGGGATTCTTTGGATTGATTTTTACTGAATCGTTAGCTAGGGGTAGCTTCTTTTCGTTAATTAATTTCGATGATCG
TATTTTAACCGCTTTATTTACTTCTGTTAGTTCACGAACTGCAGGCTTTACGAATTTGCCCATATCAATTGAAAGTGTCT
CTGACTCAGGTCTCTTGTTGATAATGTTTCTTATGTTTATTGGGGCAAGTCCAGGAGGCACTGGAGGCGGAATTAAGACG
ACAACTATTGCTGCATTAATGGCAGCCACAAGAGCAACTCTACGTGGTCAAAATGAAATTATTATTCGGAATCGTCAGAT
ATCTGACAAAGTAATTCTTAAAGCTGTTGGTATAACTGTTGGTTCATTTTTATTTGTGTTGATTATGGCTTTATTATTAA
GTTTGAGTAATGGATTCAATAGTGGAGAGAATTTTTCATTTTTAGAAATGCTTTTCACTTGTATTTCTGCTTTTGCAACT
GTAGGTTTTGATCTGGGCGTAACCTCTAAGTTAGGACATGTCGGTCAATTAATTCTGATTATTGGAATGTTTGTTGGCAG
ACTAGGAATCCTTTTATTCTTGAGCGCTGTATGGCAAGCTCTTAATAAAAGTAAGATTCAACATCGCAATCGAATTGGCT
ATCCGAAGGAGGATCTCTATGTTTAA

Upstream 100 bases:

>100_bases
TGTTGGATATGATTATTAACTTAGGAAAAAATTTAAAGCTTCCATTTGATTTTGATTATTTAATCTTTTCAGAATTAGTC
TCAATCTATTTTCAAAAAAA

Downstream 100 bases:

>100_bases
GGAGGACAAATCATGAGTGATTGGTGGCAATGGTCTCCCATAAAAGCAAATCAGAAACTTGGGTTTGCTGTAGTTGGAAT
TGGTCGTTTTGGAAGCGCAG

Product: Trk family sodium transporter

Products: NA

Alternate protein names: K(+)-uptake protein ktrB [H]

Number of amino acids: Translated: 461; Mature: 460

Protein sequence:

>461_residues
MSIRQETYRRLTVPQFTVVTGLLVIAFGTLLLATPFCSNANVGLWEALFTATSAVTVTGLSIIDIGIDLTFFGQVILAIM
LLTGGLGLMAITTFLQGFIVSGTELKTRLDRGKTLDEFGVGGVGTTFKGIAITASILIFLGSITLYFFGFKNITSSSERI
WASIFHSISAYNNAGFSLWSSSLQNYRGNWVVNFVLITLIILGGFGWRVTNDIWINRRSLKLRNLSLHTRLVIRSSFILI
ALGFFGLIFTESLARGSFFSLINFDDRILTALFTSVSSRTAGFTNLPISIESVSDSGLLLIMFLMFIGASPGGTGGGIKT
TTIAALMAATRATLRGQNEIIIRNRQISDKVILKAVGITVGSFLFVLIMALLLSLSNGFNSGENFSFLEMLFTCISAFAT
VGFDLGVTSKLGHVGQLILIIGMFVGRLGILLFLSAVWQALNKSKIQHRNRIGYPKEDLYV

Sequences:

>Translated_461_residues
MSIRQETYRRLTVPQFTVVTGLLVIAFGTLLLATPFCSNANVGLWEALFTATSAVTVTGLSIIDIGIDLTFFGQVILAIM
LLTGGLGLMAITTFLQGFIVSGTELKTRLDRGKTLDEFGVGGVGTTFKGIAITASILIFLGSITLYFFGFKNITSSSERI
WASIFHSISAYNNAGFSLWSSSLQNYRGNWVVNFVLITLIILGGFGWRVTNDIWINRRSLKLRNLSLHTRLVIRSSFILI
ALGFFGLIFTESLARGSFFSLINFDDRILTALFTSVSSRTAGFTNLPISIESVSDSGLLLIMFLMFIGASPGGTGGGIKT
TTIAALMAATRATLRGQNEIIIRNRQISDKVILKAVGITVGSFLFVLIMALLLSLSNGFNSGENFSFLEMLFTCISAFAT
VGFDLGVTSKLGHVGQLILIIGMFVGRLGILLFLSAVWQALNKSKIQHRNRIGYPKEDLYV
>Mature_460_residues
SIRQETYRRLTVPQFTVVTGLLVIAFGTLLLATPFCSNANVGLWEALFTATSAVTVTGLSIIDIGIDLTFFGQVILAIML
LTGGLGLMAITTFLQGFIVSGTELKTRLDRGKTLDEFGVGGVGTTFKGIAITASILIFLGSITLYFFGFKNITSSSERIW
ASIFHSISAYNNAGFSLWSSSLQNYRGNWVVNFVLITLIILGGFGWRVTNDIWINRRSLKLRNLSLHTRLVIRSSFILIA
LGFFGLIFTESLARGSFFSLINFDDRILTALFTSVSSRTAGFTNLPISIESVSDSGLLLIMFLMFIGASPGGTGGGIKTT
TIAALMAATRATLRGQNEIIIRNRQISDKVILKAVGITVGSFLFVLIMALLLSLSNGFNSGENFSFLEMLFTCISAFATV
GFDLGVTSKLGHVGQLILIIGMFVGRLGILLFLSAVWQALNKSKIQHRNRIGYPKEDLYV

Specific function: Integral membrane subunit of the KtrAB potassium uptake transporter. The 2 major potassium transporter complexes KtrAB and KtrCD confer resistance to both suddenly imposed and prolonged osmotic stress [H]

COG id: COG0168

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

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 trkH potassium transport family. Ktr (TC 2.A.38.4) subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003445
- InterPro:   IPR004772 [H]

Pfam domain/function: PF02386 TrkH [H]

EC number: NA

Molecular weight: Translated: 50133; Mature: 50002

Theoretical pI: Translated: 10.66; Mature: 10.66

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSIRQETYRRLTVPQFTVVTGLLVIAFGTLLLATPFCSNANVGLWEALFTATSAVTVTGL
CCCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHEECC
SIIDIGIDLTFFGQVILAIMLLTGGLGLMAITTFLQGFIVSGTELKTRLDRGKTLDEFGV
EEEEECCCHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHCCCHHHHHHHHCCCCHHHHCC
GGVGTTFKGIAITASILIFLGSITLYFFGFKNITSSSERIWASIFHSISAYNNAGFSLWS
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCCHHHHH
SSLQNYRGNWVVNFVLITLIILGGFGWRVTNDIWINRRSLKLRNLSLHTRLVIRSSFILI
HHHHHCCCCHHHHHHHHHHHHHCCCCCEEECCEEEECCCEEEECCHHHHHHHHHHHHHHH
ALGFFGLIFTESLARGSFFSLINFDDRILTALFTSVSSRTAGFTNLPISIESVSDSGLLL
HHHHHHHHHHHHHHCCCCEEHHCCCHHHHHHHHHHHHHCCCCCCCCCEEEECCCCCCHHH
IMFLMFIGASPGGTGGGIKTTTIAALMAATRATLRGQNEIIIRNRQISDKVILKAVGITV
HHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHHHHH
GSFLFVLIMALLLSLSNGFNSGENFSFLEMLFTCISAFATVGFDLGVTSKLGHVGQLILI
HHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHH
IGMFVGRLGILLFLSAVWQALNKSKIQHRNRIGYPKEDLYV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHCCC
>Mature Secondary Structure 
SIRQETYRRLTVPQFTVVTGLLVIAFGTLLLATPFCSNANVGLWEALFTATSAVTVTGL
CCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHEECC
SIIDIGIDLTFFGQVILAIMLLTGGLGLMAITTFLQGFIVSGTELKTRLDRGKTLDEFGV
EEEEECCCHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHCCCHHHHHHHHCCCCHHHHCC
GGVGTTFKGIAITASILIFLGSITLYFFGFKNITSSSERIWASIFHSISAYNNAGFSLWS
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCCHHHHH
SSLQNYRGNWVVNFVLITLIILGGFGWRVTNDIWINRRSLKLRNLSLHTRLVIRSSFILI
HHHHHCCCCHHHHHHHHHHHHHCCCCCEEECCEEEECCCEEEECCHHHHHHHHHHHHHHH
ALGFFGLIFTESLARGSFFSLINFDDRILTALFTSVSSRTAGFTNLPISIESVSDSGLLL
HHHHHHHHHHHHHHCCCCEEHHCCCHHHHHHHHHHHHHCCCCCCCCCEEEECCCCCCHHH
IMFLMFIGASPGGTGGGIKTTTIAALMAATRATLRGQNEIIIRNRQISDKVILKAVGITV
HHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHHHHH
GSFLFVLIMALLLSLSNGFNSGENFSFLEMLFTCISAFATVGFDLGVTSKLGHVGQLILI
HHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHH
IGMFVGRLGILLFLSAVWQALNKSKIQHRNRIGYPKEDLYV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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: 9384377 [H]