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The map label for this gene is ktrB [H]

Identifier: 38234498

GI number: 38234498

Start: 1985569

End: 1986903

Strand: Reverse

Name: ktrB [H]

Synonym: DIP1931

Alternate gene names: 38234498

Gene position: 1986903-1985569 (Counterclockwise)

Preceding gene: 38234499

Following gene: 38234497

Centisome position: 79.84

GC content: 55.21

Gene sequence:

>1335_bases
GTGCGTAAGACTCCTGCTCGGCTCGTTGCCGGTTGTTTTGCAGCGTTGGTGCTGTTAGGCACTGTGCTGTTGTTGTTGCC
TGTGTCTCGTGAAGGCCATGCCCAGGCTGACGTCGTTACGGCTCTTTTTACTGCGACGTCGGCTGTGTGCCTGACGGGGC
TCACGGTGGTGGATACTGCCACCTATTGGTCCCACTTTGGTCAATTGGTTATTTTGGCGTTGATCCAAGTGGGTGGTTTG
GGCATTATGACCTTAACGACGTTCGCCGGCTGGGTGCTGGTGGGGCGTATCGGGGTCAAGGGGCGCTTGAACGCGGCGGC
GGAGGGGCGTGGTCGTGAACTAGGGGAGGTAACTGGCCTACTTATTGCCACTATTGGTTTTACTCTTGTGGTGGAATCTG
CGGTGGCTGTGGCGTTGACCTTGCGTTTTCACGCTATGGGTTTTGATTGGTGGGCGAGTCTGTGGGAGGGGGTTTTCCAC
GCGGTTTCGGCCTTTAACAATGCCGGTTTTGGTTTGAGGTCTAATAATTTGATGCCGTATGTGGGCGATGGTTGGATTAT
TTTGCCTATCTCGGCAGCGGTGATCGTAGGTGGTTTGGGTTTTCCCATGCTGTTGGAGTTGCATCGGCGGGCAACGTTTC
GCCGTCAAGGCCAAGCGATTCGCCGGATGTCGTTGACTTCGTTGTTTACTATTGCGGGCACGATTGTGTTGCTCGCTGCT
GGCACCGTGGGCATTGCGGTGTTGGAGTGGCGTGGTGTGCTTGCCCCGTTTGATGGTCCAACGAAGATGCTGGCTGCATT
TTTCCATTCGGTGACCTCGCGTACGGCGGGGTTTAATTCGATTGATATGTCGCAGTTGCATCCGACGAGCTTGCTGCTCA
CGGATTCGTTGATGTTTATTGGTGGCGGTTCTGGTGGTACCGCAGGTGGCATCAAGATCACTACTGTTGGCGTGTTGTTG
GCAGTGATGGTTGCGGAGATCCGTGGTGATGATCAGATTCTGATTCGGGGACGACGCATTCCGAACCGAACTGTGCGCCA
AGCGTTGGCGGTGACCATGTTGGCGGTGCTCACGGTGGGCGTCGCTGTTGGCTTGGTGCTGGTTTTGGCCCCTGAGTTTG
GTGTTTTAGATCTGTCTTTTGAGGTGGTTAGCGCTTTTGCCACTGTGGGTTTGAGCACGGGTATTACGGGCTCGTTGCCG
AGTGCTGCGCAGTTGGTTTTGGTGGTGTTGATGTATGCCGGCAGGATCGGGCCAGTATCCTTGGTGGCGGCGCTGGCTGC
GCGTTCAAGTAAGAGGCAGTATTCCTATCCTGTAGAAAGGCTGATCATTGGTTAG

Upstream 100 bases:

>100_bases
GTCGTATTTCGATTTAAGCATTTATACGGCTTGCTGCATGGAGGGCCTAACAGTGCCCCTAGTGTTGTGAGTTGGGGCAT
ATGCGGAGTATCGTCGCCTC

Downstream 100 bases:

>100_bases
CTTCCGTTCTCGTTCCAATCCGGCTGTCGTGATTTTGGGGCTGGGTCGTTTTGGCATGGCTTTGGGTGAGGAGCTGGTGC
ACTCTGGCGTTGAGGTGATG

Product: sodium transport protein

Products: NA

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

Number of amino acids: Translated: 444; Mature: 444

Protein sequence:

>444_residues
MRKTPARLVAGCFAALVLLGTVLLLLPVSREGHAQADVVTALFTATSAVCLTGLTVVDTATYWSHFGQLVILALIQVGGL
GIMTLTTFAGWVLVGRIGVKGRLNAAAEGRGRELGEVTGLLIATIGFTLVVESAVAVALTLRFHAMGFDWWASLWEGVFH
AVSAFNNAGFGLRSNNLMPYVGDGWIILPISAAVIVGGLGFPMLLELHRRATFRRQGQAIRRMSLTSLFTIAGTIVLLAA
GTVGIAVLEWRGVLAPFDGPTKMLAAFFHSVTSRTAGFNSIDMSQLHPTSLLLTDSLMFIGGGSGGTAGGIKITTVGVLL
AVMVAEIRGDDQILIRGRRIPNRTVRQALAVTMLAVLTVGVAVGLVLVLAPEFGVLDLSFEVVSAFATVGLSTGITGSLP
SAAQLVLVVLMYAGRIGPVSLVAALAARSSKRQYSYPVERLIIG

Sequences:

>Translated_444_residues
MRKTPARLVAGCFAALVLLGTVLLLLPVSREGHAQADVVTALFTATSAVCLTGLTVVDTATYWSHFGQLVILALIQVGGL
GIMTLTTFAGWVLVGRIGVKGRLNAAAEGRGRELGEVTGLLIATIGFTLVVESAVAVALTLRFHAMGFDWWASLWEGVFH
AVSAFNNAGFGLRSNNLMPYVGDGWIILPISAAVIVGGLGFPMLLELHRRATFRRQGQAIRRMSLTSLFTIAGTIVLLAA
GTVGIAVLEWRGVLAPFDGPTKMLAAFFHSVTSRTAGFNSIDMSQLHPTSLLLTDSLMFIGGGSGGTAGGIKITTVGVLL
AVMVAEIRGDDQILIRGRRIPNRTVRQALAVTMLAVLTVGVAVGLVLVLAPEFGVLDLSFEVVSAFATVGLSTGITGSLP
SAAQLVLVVLMYAGRIGPVSLVAALAARSSKRQYSYPVERLIIG
>Mature_444_residues
MRKTPARLVAGCFAALVLLGTVLLLLPVSREGHAQADVVTALFTATSAVCLTGLTVVDTATYWSHFGQLVILALIQVGGL
GIMTLTTFAGWVLVGRIGVKGRLNAAAEGRGRELGEVTGLLIATIGFTLVVESAVAVALTLRFHAMGFDWWASLWEGVFH
AVSAFNNAGFGLRSNNLMPYVGDGWIILPISAAVIVGGLGFPMLLELHRRATFRRQGQAIRRMSLTSLFTIAGTIVLLAA
GTVGIAVLEWRGVLAPFDGPTKMLAAFFHSVTSRTAGFNSIDMSQLHPTSLLLTDSLMFIGGGSGGTAGGIKITTVGVLL
AVMVAEIRGDDQILIRGRRIPNRTVRQALAVTMLAVLTVGVAVGLVLVLAPEFGVLDLSFEVVSAFATVGLSTGITGSLP
SAAQLVLVVLMYAGRIGPVSLVAALAARSSKRQYSYPVERLIIG

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: 46534; Mature: 46534

Theoretical pI: Translated: 10.77; Mature: 10.77

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
3.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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HHHHHHHHCCCCCCCCCHHHHCCC
>Mature Secondary Structure
MRKTPARLVAGCFAALVLLGTVLLLLPVSREGHAQADVVTALFTATSAVCLTGLTVVDTA
CCCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCHHHHHH
TYWSHFGQLVILALIQVGGLGIMTLTTFAGWVLVGRIGVKGRLNAAAEGRGRELGEVTGL
HHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHH
LIATIGFTLVVESAVAVALTLRFHAMGFDWWASLWEGVFHAVSAFNNAGFGLRSNNLMPY
HHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCE
VGDGWIILPISAAVIVGGLGFPMLLELHRRATFRRQGQAIRRMSLTSLFTIAGTIVLLAA
ECCCEEEEEEHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
GTVGIAVLEWRGVLAPFDGPTKMLAAFFHSVTSRTAGFNSIDMSQLHPTSLLLTDSLMFI
CHHHEEEEEECCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCHHHCCCHHHHEECCEEEE
GGGSGGTAGGIKITTVGVLLAVMVAEIRGDDQILIRGRRIPNRTVRQALAVTMLAVLTVG
ECCCCCCCCCEEHHHHHHHHHHHHHHHCCCCEEEEECCCCCCHHHHHHHHHHHHHHHHHH
VAVGLVLVLAPEFGVLDLSFEVVSAFATVGLSTGITGSLPSAAQLVLVVLMYAGRIGPVS
HHHHHHHHHCCCCCEEEHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCHHH
LVAALAARSSKRQYSYPVERLIIG
HHHHHHHHCCCCCCCCCHHHHCCC

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]