Definition Prochlorococcus marinus str. MIT 9312, complete genome.
Accession NC_007577
Length 1,709,204

Click here to switch to the map view.

The map label for this gene is ktrC [H]

Identifier: 78778473

GI number: 78778473

Start: 92937

End: 93641

Strand: Direct

Name: ktrC [H]

Synonym: PMT9312_0088

Alternate gene names: 78778473

Gene position: 92937-93641 (Clockwise)

Preceding gene: 78778472

Following gene: 78778475

Centisome position: 5.44

GC content: 36.17

Gene sequence:

>705_bases
ATGGCTGATTGGTGGCAGTGGTCTCAAAAGAAAGAAAATGAAGCCCTCACTTTTGCAGTTGTTGGCGTTGGAAGATTTGG
AACTGCTGTTTGTAGAGAACTTTTAAGTAATGGTGCAGATGTTTTGGCTGCAGATTTTTCGGAAAAAGCTATTGATGATT
TGAGACAATTGGAACCTTCGATAGAAGCTAGAGTTGTAGATTGTACTGATGAAGAGTCTATGAAGGAATCTGGAATACTT
GAAATGAATACTGTTGTAGTTGGTATAAGTGAACCTATTGAAGCAAGTATAACTACAACACTTATTGCCAAGGATAGTGA
AGGTAGCAAAGTGAAAAGAGTAATAGCAAGGGCTACGAGTGACTTGCACGAAAAAATGTTAAAAAGGGTTGGTGCAGACA
AAGTTGTTTTCCCTTCCAGAATGCAAGGAGAAAGATTAGGTTTAGAACTAGTTAGACCAAATCTAATTGAAAGATTGGAA
CTAGATAACCAAACTGGGATAGATGAAATAACTGTTCCAGAGGAATTTATTGGAAGATCTTTAAGAGATTTAAATTTGAG
AAAAAATTATTTAGTCAATGTTCTCGCTGCAGGACCAGCTGAAGAGTTAACAGTTAATCCGCCAGCAAAATATATTTTGG
AAAGAGGAAATATTTTGGTAGTTATGGGAAAAACTGTAGACTTACAGAAATTGCCTCAGAATTAA

Upstream 100 bases:

>100_bases
TGCACTTTGGCAGGCTCTTTACAAGAGTAGAATAGATAGACAAAAGAGAATTGGCTATCCTAGGGCTGATCTTTATGTTT
AGGATTGACTGAGTTTTATT

Downstream 100 bases:

>100_bases
TTATTTTTAATCAGATTTTTTATAGTATCGAATCCTTTGAGAAGCTCTTTTAAATCTTTTGACGCTTTGCTTTTCAAGTT
CGTCTCTAAATTTATCGGTA

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
MADWWQWSQKKENEALTFAVVGVGRFGTAVCRELLSNGADVLAADFSEKAIDDLRQLEPSIEARVVDCTDEESMKESGIL
EMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLE
LDNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTVDLQKLPQN

Sequences:

>Translated_234_residues
MADWWQWSQKKENEALTFAVVGVGRFGTAVCRELLSNGADVLAADFSEKAIDDLRQLEPSIEARVVDCTDEESMKESGIL
EMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLE
LDNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTVDLQKLPQN
>Mature_233_residues
ADWWQWSQKKENEALTFAVVGVGRFGTAVCRELLSNGADVLAADFSEKAIDDLRQLEPSIEARVVDCTDEESMKESGILE
MNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATSDLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLEL
DNQTGIDEITVPEEFIGRSLRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTVDLQKLPQN

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: 25930; Mature: 25799

Theoretical pI: Translated: 4.61; Mature: 4.61

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
MADWWQWSQKKENEALTFAVVGVGRFGTAVCRELLSNGADVLAADFSEKAIDDLRQLEPS
CCCCCCCCCCCCCCEEEEEEEECCHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHCCCC
IEARVVDCTDEESMKESGILEMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATS
CCEEEEECCCHHHHHHCCCEEEEEEEEECCCCCCCCEEEEEEEECCCCHHHHHHHHHHHH
DLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLELDNQTGIDEITVPEEFIGRS
HHHHHHHHHCCCCCEECCCCCCCCCCCHHHHCHHHHHHHCCCCCCCCCCCCCCHHHHCCH
LRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTVDLQKLPQN
HHHCCCCHHHHEEEEECCCCCCEEECCCHHHHHCCCCEEEEECCCCCHHCCCCC
>Mature Secondary Structure 
ADWWQWSQKKENEALTFAVVGVGRFGTAVCRELLSNGADVLAADFSEKAIDDLRQLEPS
CCCCCCCCCCCCCEEEEEEEECCHHHHHHHHHHHHCCCCEEECCCHHHHHHHHHHCCCC
IEARVVDCTDEESMKESGILEMNTVVVGISEPIEASITTTLIAKDSEGSKVKRVIARATS
CCEEEEECCCHHHHHHCCCEEEEEEEEECCCCCCCCEEEEEEEECCCCHHHHHHHHHHHH
DLHEKMLKRVGADKVVFPSRMQGERLGLELVRPNLIERLELDNQTGIDEITVPEEFIGRS
HHHHHHHHHCCCCCEECCCCCCCCCCCHHHHCHHHHHHHCCCCCCCCCCCCCCHHHHCCH
LRDLNLRKNYLVNVLAAGPAEELTVNPPAKYILERGNILVVMGKTVDLQKLPQN
HHHCCCCHHHHEEEEECCCCCCEEECCCHHHHHCCCCEEEEECCCCCHHCCCCC

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]