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The map label for this gene is ktrB [H]

Identifier: 52144017

GI number: 52144017

Start: 1312041

End: 1313390

Strand: Direct

Name: ktrB [H]

Synonym: BCZK1212

Alternate gene names: 52144017

Gene position: 1312041-1313390 (Clockwise)

Preceding gene: 52144018

Following gene: 52144015

Centisome position: 24.75

GC content: 36.3

Gene sequence:

>1350_bases
ATGAGAGATATAAAAAAGTTTTTACAAAAATTACGTCCCGTACAACTTATTGTTTTATTTTATTTATTAGCAGTAGTTGT
ATCGGTAATATTACTTAGTTTACCGTTTGTTACGAAGGCAGGTGTGAAATGGACATTTATTGATGCTCTATTTACATCGG
TTAGTGCGGTAAGTGTTACGGGTCTGTCTGTTGTTACAATTTCAGATACATTTACTACGGCAGGAATTATTATTTTAGCC
CTTATTTTGCAATTAGGCGGCTTAGGAATTATGGCGCTTGGTACATTTGTTTGGATCATAACGGGGAAAAAGATTGGTTT
GCAGAGAAGAAGACTCATTATGGCAGACCATAATCAAGGGAACTTATCAGGCCTTGTAGAATTGATGCGTTCTATTTTAA
TTGTAATTATTTCGATAGAACTTATTGGGGCAATATTATTAGGCACAAGATTCCTACTTTATTTTCCAACTTGGCAAGAA
GCTTATTTTCACGGTTTCTTTGCGGCTGTTAGTGCAACTACGAACGGTGGATTTGATTTAACAGGACAATCGCTAATTCC
GTATAAAAAAGATTACATTGTTCAAATGATTCATATGTTACTGATTATTTTAGGCGCGATTGGTTTCCCAGTACTAATGG
AAGTGAAACAATTCCTTAGTAAAAGGGGACAACAATTATTTCGTTTTTCATTATTTACAAAATTGACGACAACAACATTT
TTTGCACTCGTTGTTGTTGGTACAATTATGATTTTTTTACTGGAGAGAAATCATTTTTTAGTAGGAAAGTCATGGCATGA
AACTGTATTTTATACATTATTCCAATCTGTGACGACGCGAAGCGGTGGACTCGCTACAATGGATATACTTGAATTGTCAC
AACCGACGCTTTTATTTATGAGTATATTAATGTTTATAGGAGCATCTCCAAGTTCGGTTGGTGGCGGAATACGTACAACA
ACATTTGCTGTTAGTATATTGTCACTATACACCTTTGCAAGAGGCGGTAGAACAGTTAGAGTCTTCAAACGCCAAATACA
CGAAGAGGATGTACTGAAAGCATCTGTCGTTATGACGATGGGGATTTTATTATGTGCCACAGCACTATTTATTTTATCTA
TTACAGAGAATGTACCGCTTATGAGCTTAATCGTTGAAGTGTGTTCTGCCTTCGGGACGACAGGACTATCGACAGGTATT
ACGCCAGATTTAACAACTGTTGGTAAACTTGTACTTATTGTACTTATGTTTATCGGTCGCGTTGGTATTTTAACGTTTAT
ACTAGCTAGTGGCGGAAGAGAACAGCCACCTCGCTATAAATATCCGAAAGAGCGGATTATTATTGGATAG

Upstream 100 bases:

>100_bases
GAATGGTATTTGCAAAAATATTTGAGCAGTTATTTACAAATAAAGAAAGGGAAGATTTTTCTTTATTTAATCGATAGAAA
AAAGGTAGCGAAGTGATGGA

Downstream 100 bases:

>100_bases
TATGAAACCATTCTACCTATGTTAGGTAGAATGGTTTTTTAGTCGTTAATGCCAAATTGCGGATGCATAAAAGCTTCCTT
TTTATTATCTGATTCGTTTT

Product: cation transporter

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

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

Number of amino acids: Translated: 449; Mature: 449

Protein sequence:

>449_residues
MRDIKKFLQKLRPVQLIVLFYLLAVVVSVILLSLPFVTKAGVKWTFIDALFTSVSAVSVTGLSVVTISDTFTTAGIIILA
LILQLGGLGIMALGTFVWIITGKKIGLQRRRLIMADHNQGNLSGLVELMRSILIVIISIELIGAILLGTRFLLYFPTWQE
AYFHGFFAAVSATTNGGFDLTGQSLIPYKKDYIVQMIHMLLIILGAIGFPVLMEVKQFLSKRGQQLFRFSLFTKLTTTTF
FALVVVGTIMIFLLERNHFLVGKSWHETVFYTLFQSVTTRSGGLATMDILELSQPTLLFMSILMFIGASPSSVGGGIRTT
TFAVSILSLYTFARGGRTVRVFKRQIHEEDVLKASVVMTMGILLCATALFILSITENVPLMSLIVEVCSAFGTTGLSTGI
TPDLTTVGKLVLIVLMFIGRVGILTFILASGGREQPPRYKYPKERIIIG

Sequences:

>Translated_449_residues
MRDIKKFLQKLRPVQLIVLFYLLAVVVSVILLSLPFVTKAGVKWTFIDALFTSVSAVSVTGLSVVTISDTFTTAGIIILA
LILQLGGLGIMALGTFVWIITGKKIGLQRRRLIMADHNQGNLSGLVELMRSILIVIISIELIGAILLGTRFLLYFPTWQE
AYFHGFFAAVSATTNGGFDLTGQSLIPYKKDYIVQMIHMLLIILGAIGFPVLMEVKQFLSKRGQQLFRFSLFTKLTTTTF
FALVVVGTIMIFLLERNHFLVGKSWHETVFYTLFQSVTTRSGGLATMDILELSQPTLLFMSILMFIGASPSSVGGGIRTT
TFAVSILSLYTFARGGRTVRVFKRQIHEEDVLKASVVMTMGILLCATALFILSITENVPLMSLIVEVCSAFGTTGLSTGI
TPDLTTVGKLVLIVLMFIGRVGILTFILASGGREQPPRYKYPKERIIIG
>Mature_449_residues
MRDIKKFLQKLRPVQLIVLFYLLAVVVSVILLSLPFVTKAGVKWTFIDALFTSVSAVSVTGLSVVTISDTFTTAGIIILA
LILQLGGLGIMALGTFVWIITGKKIGLQRRRLIMADHNQGNLSGLVELMRSILIVIISIELIGAILLGTRFLLYFPTWQE
AYFHGFFAAVSATTNGGFDLTGQSLIPYKKDYIVQMIHMLLIILGAIGFPVLMEVKQFLSKRGQQLFRFSLFTKLTTTTF
FALVVVGTIMIFLLERNHFLVGKSWHETVFYTLFQSVTTRSGGLATMDILELSQPTLLFMSILMFIGASPSSVGGGIRTT
TFAVSILSLYTFARGGRTVRVFKRQIHEEDVLKASVVMTMGILLCATALFILSITENVPLMSLIVEVCSAFGTTGLSTGI
TPDLTTVGKLVLIVLMFIGRVGILTFILASGGREQPPRYKYPKERIIIG

Specific function: Integral membrane subunit of the KtrCD 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 [H]

Pfam domain/function: PF02386 TrkH [H]

EC number: NA

Molecular weight: Translated: 49375; Mature: 49375

Theoretical pI: Translated: 10.53; Mature: 10.53

Prosite motif: PS00228 TUBULIN_B_AUTOREG

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.8 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
3.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRDIKKFLQKLRPVQLIVLFYLLAVVVSVILLSLPFVTKAGVKWTFIDALFTSVSAVSVT
CCHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHEEC
GLSVVTISDTFTTAGIIILALILQLGGLGIMALGTFVWIITGKKIGLQRRRLIMADHNQG
CEEEEEEECHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHEECCHHCHHHHHEEEECCCCC
NLSGLVELMRSILIVIISIELIGAILLGTRFLLYFPTWQEAYFHGFFAAVSATTNGGFDL
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHEECCCCCCCC
TGQSLIPYKKDYIVQMIHMLLIILGAIGFPVLMEVKQFLSKRGQQLFRFSLFTKLTTTTF
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FALVVVGTIMIFLLERNHFLVGKSWHETVFYTLFQSVTTRSGGLATMDILELSQPTLLFM
HHHHHHHHHHHHHHHCCCEEECCCHHHHHHHHHHHHHHCCCCCCCHHHHHHCCCHHHHHH
SILMFIGASPSSVGGGIRTTTFAVSILSLYTFARGGRTVRVFKRQIHEEDVLKASVVMTM
HHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHH
GILLCATALFILSITENVPLMSLIVEVCSAFGTTGLSTGITPDLTTVGKLVLIVLMFIGR
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
VGILTFILASGGREQPPRYKYPKERIIIG
HHHHHHHHHCCCCCCCCCCCCCCCCEECC
>Mature Secondary Structure
MRDIKKFLQKLRPVQLIVLFYLLAVVVSVILLSLPFVTKAGVKWTFIDALFTSVSAVSVT
CCHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHEEC
GLSVVTISDTFTTAGIIILALILQLGGLGIMALGTFVWIITGKKIGLQRRRLIMADHNQG
CEEEEEEECHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHEECCHHCHHHHHEEEECCCCC
NLSGLVELMRSILIVIISIELIGAILLGTRFLLYFPTWQEAYFHGFFAAVSATTNGGFDL
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHEECCCCCCCC
TGQSLIPYKKDYIVQMIHMLLIILGAIGFPVLMEVKQFLSKRGQQLFRFSLFTKLTTTTF
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FALVVVGTIMIFLLERNHFLVGKSWHETVFYTLFQSVTTRSGGLATMDILELSQPTLLFM
HHHHHHHHHHHHHHHCCCEEECCCHHHHHHHHHHHHHHCCCCCCCHHHHHHCCCHHHHHH
SILMFIGASPSSVGGGIRTTTFAVSILSLYTFARGGRTVRVFKRQIHEEDVLKASVVMTM
HHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHH
GILLCATALFILSITENVPLMSLIVEVCSAFGTTGLSTGITPDLTTVGKLVLIVLMFIGR
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
VGILTFILASGGREQPPRYKYPKERIIIG
HHHHHHHHHCCCCCCCCCCCCCCCCEECC

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) [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]