Definition Prochlorococcus marinus str. AS9601, complete genome.
Accession NC_008816
Length 1,669,886

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The map label for this gene is ktrC [H]

Identifier: 123967635

GI number: 123967635

Start: 102445

End: 103149

Strand: Direct

Name: ktrC [H]

Synonym: A9601_00981

Alternate gene names: 123967635

Gene position: 102445-103149 (Clockwise)

Preceding gene: 123967634

Following gene: 123967637

Centisome position: 6.13

GC content: 35.46

Gene sequence:

>705_bases
ATGGCTGATTGGTGGAAGTGGACTCAAAAGAAAGAAAATGAAGAACTCACTTTTGCAGTTGTCGGCGTTGGAAGATTTGG
AACTGCAGTTTGCAGAGAACTTATTAGTAATGGTGCTGATGTTTTGGCTGCAGATTATTCGGAAAAAGCTATTGATGATT
TAAGGCAATTAGAACCTTCGATAGAAGCGAGAGTTGTAGATTGTACTGATGAAGAGTCTATGAAGGAATCGGGAATTCTT
GAAATGAATACTGTTGTAGTGGGTATTAGTGAACCTATTGAAGCAAGTATAACTACAACTCTTATTGCTAAGGATAGTGA
AGGTAGCAAAGTGAAAAGAGTAATAGCGAGAGCTACCAGTGACTTGCACGAAAAAATGTTAAAAAGAGTTGGTGCAGACA
AAGTTGTTTTCCCATCTAGGATGCAAGGAGAAAGATTAGGTTTAGAATTAGTAAGACCAAACCTAATCGAGAGATTAGAA
CTAGATAATCAAACTGGTATAGATGAAATAACTGTTCCAGAAGAATTTATTGGAAGATCTTTAAGAGATTTAAATTTGAG
AAAAAATTATTTAGTCAATGTTCTTGCTGCAGGACCTGCTGAAGAGTTAACAGTTAATCCTCCAGCAAAATATATTTTGG
AAAGAGGAAACATTTTGGTAGTTATGGGTAAAACTGCAGATTTACAGAAATTGCCTCAAAATTAA

Upstream 100 bases:

>100_bases
TGCACTTTGGCAGGCTCTTTATAAGAGTAGAATAGATAGGCAAAAGAGAATTGGCTATCCTAGGGCTGATCTATACGTTT
AGAATTGACTGAGTTTTATT

Downstream 100 bases:

>100_bases
TTATTTTTAATCAGATTTTTTATAGTATCTAATCCTTTGAGGAGCTCTTTTTAATCTTCTGACACTTTGTTTTTCAAGTT
CATCTCTAAATTTATCAGTA

Product: VIC family potassium channel protein

Products: NA

Alternate protein names: K(+)-uptake protein ktrC; ORF4 [H]

Number of amino acids: Translated: 234; Mature: 233

Protein sequence:

>234_residues
MADWWKWTQKKENEELTFAVVGVGRFGTAVCRELISNGADVLAADYSEKAIDDLRQLEPSIEARVVDCTDEESMKESGIL
EMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLE
LDNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTADLQKLPQN

Sequences:

>Translated_234_residues
MADWWKWTQKKENEELTFAVVGVGRFGTAVCRELISNGADVLAADYSEKAIDDLRQLEPSIEARVVDCTDEESMKESGIL
EMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLE
LDNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTADLQKLPQN
>Mature_233_residues
ADWWKWTQKKENEELTFAVVGVGRFGTAVCRELISNGADVLAADYSEKAIDDLRQLEPSIEARVVDCTDEESMKESGILE
MNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLEL
DNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTADLQKLPQN

Specific function: Catalytic 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: COG0569

COG function: function code P; K+ transport systems, NAD-binding component

Gene ontology:

Cell location: Cell membrane; Peripheral membrane protein; Cytoplasmic side [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Contains 1 RCK N-terminal domain [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR016040
- InterPro:   IPR006037
- InterPro:   IPR003148 [H]

Pfam domain/function: PF02080 TrkA_C; PF02254 TrkA_N [H]

EC number: NA

Molecular weight: Translated: 25990; Mature: 25859

Theoretical pI: Translated: 4.63; Mature: 4.63

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.9 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
3.4 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
3.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MADWWKWTQKKENEELTFAVVGVGRFGTAVCRELISNGADVLAADYSEKAIDDLRQLEPS
CCCHHCCCCCCCCCCEEEEEEECCHHHHHHHHHHHHCCCCEEECCCCHHHHHHHHHCCCC
IEARVVDCTDEESMKESGILEMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATS
CCEEEEECCCHHHHHHCCCEEEEEEEEECCCCCCCCEEEEEEEECCCCHHHHHHHHHHHH
DLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLELDNQTGIDEITVPEEFIGRS
HHHHHHHHHCCCCCEECCCCCCCCCCCHHHHCHHHHHHHCCCCCCCCCCCCCCHHHHCCH
LRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTADLQKLPQN
HHHCCCCHHHHEEEEECCCCCCEEECCCHHHHHCCCCEEEEECCCCHHHCCCCC
>Mature Secondary Structure 
ADWWKWTQKKENEELTFAVVGVGRFGTAVCRELISNGADVLAADYSEKAIDDLRQLEPS
CCHHCCCCCCCCCCEEEEEEECCHHHHHHHHHHHHCCCCEEECCCCHHHHHHHHHCCCC
IEARVVDCTDEESMKESGILEMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATS
CCEEEEECCCHHHHHHCCCEEEEEEEEECCCCCCCCEEEEEEEECCCCHHHHHHHHHHHH
DLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLELDNQTGIDEITVPEEFIGRS
HHHHHHHHHCCCCCEECCCCCCCCCCCHHHHCHHHHHHHCCCCCCCCCCCCCCHHHHCCH
LRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTADLQKLPQN
HHHCCCCHHHHEEEEECCCCCCEEECCCHHHHHCCCCEEEEECCCCHHHCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 7.0

TargetDB status: NA

Availability: NA

References: 8969500; 9384377 [H]