Click here to switch to the map view.

The map label for this gene is ktrB [H]

Identifier: 170756476

GI number: 170756476

Start: 3395574

End: 3396917

Strand: Reverse

Name: ktrB [H]

Synonym: CLD_1407

Alternate gene names: 170756476

Gene position: 3396917-3395574 (Counterclockwise)

Preceding gene: 170757574

Following gene: 170757360

Centisome position: 85.82

GC content: 30.8

Gene sequence:

>1344_bases
ATGAAAATACCACATATGAGAAGGAGATTTACCCCAGTTCAAATATTAGCTATTGGTTTTGCAATAGTAATATTTGTAGG
TGCTGTATTACTTAGTTTACCTATTTCATCGCAAAGCGGGCAAAGAACTCCTTTTTTAGATTGTCTATTTACATCTACAT
CTGCAGTTTGTGTTACAGGACTAATAGTAGTAGACACAGGAACTCATTGGACTTATTTTGGTAAAACGGTTATTATGCTT
CTTATAGAAATTGGAGGACTAGGATTTATGTCCTTTGCAACTTTACTTGCGATATTGTTAGGCAAGAAAATAACATTAAA
AGAAAGACTTGTTATGCAAGAAGCATTAAATACTTTTAATATACAAGGTTTAGTTAAAATGGCAAAATACATACTGTTAT
TTACTTTCTCTATACAGGGAGGAGGAGCACTTTTATTATCAACGCAATTCATTCCTAGATATGGATTGGCTAAAGGATTA
TATTATAGTATTTTTCATTCTGTATCAGCCTTTTGTAATGCAGGATTTGATCTTTTTGGTAATTTTAGTAGTTTAACCAG
TGTTTATAATAATCCCGTTATAATTTTAGTTATAGCCTTTTTAATAATAATAGGAGGAATAGGTTTCTATGTATGGTATG
AAATATATCATTATAAAGGTCGTAGAAAGTTATCTACCCATTCTAAGTTAGTGCTTTGGGCTACATTTCTATTATTAATT
GTAGGAACTATATTGATGTTTATATTTGAAAGTAATAATCCAGGAACTATGGCTAATATGACTTTTAATAACAAGATATT
GTCATCATTTTTTGCTGCCGTTACCCCAAGAACTGCAGGATTTAATTCAATATCTACATCTGATATGACTATGGCAGGAA
AATTTTTAACAATACTTTTAATGTTTGTAGGAGGCGCTTCAGGATCTACAGCAGGAGGTATAAAAGTCACAACTGCAGGT
GTACTTATAATGACTGTAGTTTGTGTAGTTAAAGGAAAGCAAGATACAGAAATAAATAAAAAAAGAATAAGCAAGGAAAT
TGTATATAGAGCTTTAGCTATAACTGTTATAGGTTTAGCTTTAGTTATTACAGTTACTATGATATTATCAATAACAGAGG
TCAAGGTTCCTTTTGAATACTATTTGTATGAAGCCACATCAGCCTTTGGCACAGTAGGTATAACTTTAGGCTTAACTACT
AAATTAAGCTCTATTGGAAAAATAGTTATACTATTGACTATGTATGCAGGCAGAGTTGGACCATTAACATTAGCTATAGC
TTTTGCAAGAAAGCTAAAAAATAGTTCTATTAAATATCCAGAAGAAAAAATATTAGTAGGTTAG

Upstream 100 bases:

>100_bases
CGGCTTAAATAGCCGTATTTTTTAATATTTTATAAAATTGACAAAATAATCATAAGTGCTATAATAAGCTTATCTTTTAG
GCAGGAGGGAGTAAAAATAA

Downstream 100 bases:

>100_bases
AGGTGTTATTATGGGAAAAAAGCAATTTGTTGTCATAGGCCTTGGAAGATTTGGTACTTCCGTTGCAAAAACTTTATATA
CTTTAGGAAATGATGTATTG

Product: TrkH family potassium uptake protein

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

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

Number of amino acids: Translated: 447; Mature: 447

Protein sequence:

>447_residues
MKIPHMRRRFTPVQILAIGFAIVIFVGAVLLSLPISSQSGQRTPFLDCLFTSTSAVCVTGLIVVDTGTHWTYFGKTVIML
LIEIGGLGFMSFATLLAILLGKKITLKERLVMQEALNTFNIQGLVKMAKYILLFTFSIQGGGALLLSTQFIPRYGLAKGL
YYSIFHSVSAFCNAGFDLFGNFSSLTSVYNNPVIILVIAFLIIIGGIGFYVWYEIYHYKGRRKLSTHSKLVLWATFLLLI
VGTILMFIFESNNPGTMANMTFNNKILSSFFAAVTPRTAGFNSISTSDMTMAGKFLTILLMFVGGASGSTAGGIKVTTAG
VLIMTVVCVVKGKQDTEINKKRISKEIVYRALAITVIGLALVITVTMILSITEVKVPFEYYLYEATSAFGTVGITLGLTT
KLSSIGKIVILLTMYAGRVGPLTLAIAFARKLKNSSIKYPEEKILVG

Sequences:

>Translated_447_residues
MKIPHMRRRFTPVQILAIGFAIVIFVGAVLLSLPISSQSGQRTPFLDCLFTSTSAVCVTGLIVVDTGTHWTYFGKTVIML
LIEIGGLGFMSFATLLAILLGKKITLKERLVMQEALNTFNIQGLVKMAKYILLFTFSIQGGGALLLSTQFIPRYGLAKGL
YYSIFHSVSAFCNAGFDLFGNFSSLTSVYNNPVIILVIAFLIIIGGIGFYVWYEIYHYKGRRKLSTHSKLVLWATFLLLI
VGTILMFIFESNNPGTMANMTFNNKILSSFFAAVTPRTAGFNSISTSDMTMAGKFLTILLMFVGGASGSTAGGIKVTTAG
VLIMTVVCVVKGKQDTEINKKRISKEIVYRALAITVIGLALVITVTMILSITEVKVPFEYYLYEATSAFGTVGITLGLTT
KLSSIGKIVILLTMYAGRVGPLTLAIAFARKLKNSSIKYPEEKILVG
>Mature_447_residues
MKIPHMRRRFTPVQILAIGFAIVIFVGAVLLSLPISSQSGQRTPFLDCLFTSTSAVCVTGLIVVDTGTHWTYFGKTVIML
LIEIGGLGFMSFATLLAILLGKKITLKERLVMQEALNTFNIQGLVKMAKYILLFTFSIQGGGALLLSTQFIPRYGLAKGL
YYSIFHSVSAFCNAGFDLFGNFSSLTSVYNNPVIILVIAFLIIIGGIGFYVWYEIYHYKGRRKLSTHSKLVLWATFLLLI
VGTILMFIFESNNPGTMANMTFNNKILSSFFAAVTPRTAGFNSISTSDMTMAGKFLTILLMFVGGASGSTAGGIKVTTAG
VLIMTVVCVVKGKQDTEINKKRISKEIVYRALAITVIGLALVITVTMILSITEVKVPFEYYLYEATSAFGTVGITLGLTT
KLSSIGKIVILLTMYAGRVGPLTLAIAFARKLKNSSIKYPEEKILVG

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: Non_Essential [C]

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: 48694; Mature: 48694

Theoretical pI: Translated: 10.35; Mature: 10.35

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.9 %Cys     (Translated Protein)
3.4 %Met     (Translated Protein)
4.3 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
3.4 %Met     (Mature Protein)
4.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKIPHMRRRFTPVQILAIGFAIVIFVGAVLLSLPISSQSGQRTPFLDCLFTSTSAVCVTG
CCCCCHHHHCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHCCCHHHHEE
LIVVDTGTHWTYFGKTVIMLLIEIGGLGFMSFATLLAILLGKKITLKERLVMQEALNTFN
EEEEECCCCCHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHH
IQGLVKMAKYILLFTFSIQGGGALLLSTQFIPRYGLAKGLYYSIFHSVSAFCNAGFDLFG
HHHHHHHHHHHHHEEEEECCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHC
NFSSLTSVYNNPVIILVIAFLIIIGGIGFYVWYEIYHYKGRRKLSTHSKLVLWATFLLLI
CHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHH
VGTILMFIFESNNPGTMANMTFNNKILSSFFAAVTPRTAGFNSISTSDMTMAGKFLTILL
HHHHHHHEEECCCCCCEEEEEECHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHH
MFVGGASGSTAGGIKVTTAGVLIMTVVCVVKGKQDTEINKKRISKEIVYRALAITVIGLA
HHHCCCCCCCCCCEEEEHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
LVITVTMILSITEVKVPFEYYLYEATSAFGTVGITLGLTTKLSSIGKIVILLTMYAGRVG
HHHHHHHHHHHHHEECCHHHHHHHHHHCCCCEEEEEEHHHHHHHHHHHHHHHHHHCCCCC
PLTLAIAFARKLKNSSIKYPEEKILVG
HHHHHHHHHHHHCCCCCCCCHHHCCCC
>Mature Secondary Structure
MKIPHMRRRFTPVQILAIGFAIVIFVGAVLLSLPISSQSGQRTPFLDCLFTSTSAVCVTG
CCCCCHHHHCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHCCCHHHHEE
LIVVDTGTHWTYFGKTVIMLLIEIGGLGFMSFATLLAILLGKKITLKERLVMQEALNTFN
EEEEECCCCCHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHH
IQGLVKMAKYILLFTFSIQGGGALLLSTQFIPRYGLAKGLYYSIFHSVSAFCNAGFDLFG
HHHHHHHHHHHHHEEEEECCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHC
NFSSLTSVYNNPVIILVIAFLIIIGGIGFYVWYEIYHYKGRRKLSTHSKLVLWATFLLLI
CHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHH
VGTILMFIFESNNPGTMANMTFNNKILSSFFAAVTPRTAGFNSISTSDMTMAGKFLTILL
HHHHHHHEEECCCCCCEEEEEECHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHH
MFVGGASGSTAGGIKVTTAGVLIMTVVCVVKGKQDTEINKKRISKEIVYRALAITVIGLA
HHHCCCCCCCCCCEEEEHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
LVITVTMILSITEVKVPFEYYLYEATSAFGTVGITLGLTTKLSSIGKIVILLTMYAGRVG
HHHHHHHHHHHHHEECCHHHHHHHHHHCCCCEEEEEEHHHHHHHHHHHHHHHHHHCCCCC
PLTLAIAFARKLKNSSIKYPEEKILVG
HHHHHHHHHHHHCCCCCCCCHHHCCCC

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

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

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 9384377 [H]