Definition Prochlorococcus marinus str. MIT 9313 chromosome, complete genome.
Accession NC_005071
Length 2,410,873

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The map label for this gene is kch [C]

Identifier: 33863599

GI number: 33863599

Start: 1417422

End: 1418501

Strand: Direct

Name: kch [C]

Synonym: PMT1332

Alternate gene names: 33863599

Gene position: 1417422-1418501 (Clockwise)

Preceding gene: 33863598

Following gene: 33863600

Centisome position: 58.79

GC content: 55.93

Gene sequence:

>1080_bases
ATGAAAAGTTGGTGGTACCCATTCAAACGAGGTCCACTTGCAAGCCTGCCGTTGCGAGTGCTCGCCAAACCCTGGCTAGG
GCCAATTCTGGCCCTAGCCGTGGTGATCTTGGTAGGAGCCTTGGGCTATCGCCTCACCGAAGGATGGGACTGGGGAGATT
GTCTCTGGATGGTGCTCATCACCATCAGCACCATCGGTTATGGGGAGGTGGAACCGCTCTCGCAAGCTGGGCGACTGGTC
ACTGTGCTGATCATTGCGGGGGGGGTGGTCGTGGTTCAGCTCACGATTCAACGGGCACTACGGCTGACAGAATCCGGCTA
CTTTCGCCAGCTGCGGGAGCTGAGGTTTCGCAGGGTCTTGCGGCGTATGCGTGATCACGTCATCGTCTGCGGCTACGGCC
GCATCGGCAAAGAAATCGCCTCAAAGCTGCAACTCGAGCAGGTCCCAGTGCTTGTCGTGGAAATAGATCCAGCCAACAAA
CAAACAGCAGAAGAACAAGGCCTAAATGTTTTACAAGCAGATGCAACCTTGGATGAGACGTTGCTTGAAGCTGGCTTAGA
CCATTGCCGCAGCCTGGTAGCTGCTTTACCCAGCAATGCAGCAAACCTCTATGTGGTCTTAAGTGCCAAAAGCATGCAAC
CCCACTGTCGACTGATCTCACGGGCCGATAGTGAAGAAGCTGCCGTCAAGCTGAAGCTCGCAGGTGCCAGCGTGGTAGTG
AGCCCCTATGTCGCCGCAGGCCGGACCATGGCTGCCACAGCGCTGCGCCCCCTAGCTGTGGACTTCATGGATCTGTTGGC
TGGATCGGATTATGAAATCGAAGAATTCCAACTCAGCCAAGACCCACTGAAATTCAACAAACTGAGCCACCGCAGCCTGG
CCAAACTTCAACTGGGCCGACGCAGTGGAGCAATGGTGCTGGCCATCCGAGACGGCTCATCCCTGATGGCCAACCCCAGT
AGCGAAGTCGAACTGGCCCCAGGTCAGTTACTTGTCGTCCTAGGCAGCAAAGCTCAACTCATCCGCTTACGTGAATTACT
CGGCGAAGCATTGGACACCATCGAAAGGATGGCTAGTTGA

Upstream 100 bases:

>100_bases
AAGCCTTACCGAAACGAGATGAAATCCGTTGCCTGGGTGCCAGTCATGCAGACATCAACTCAATCAACCAGCAGGAGGTT
CTCAACGCTCTGGGCTTCCA

Downstream 100 bases:

>100_bases
GAAGAACTGCAATGGGTCCGTACGATCCTGCGAGAACGAATCACGCCATGACCTCTCCTCGTCCCCTAACTGGCCAAACC
GCCCTGATCACAGGAGCCAG

Product: VIC family potassium channel protein

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

Alternate protein names: MjK2 [H]

Number of amino acids: Translated: 359; Mature: 359

Protein sequence:

>359_residues
MKSWWYPFKRGPLASLPLRVLAKPWLGPILALAVVILVGALGYRLTEGWDWGDCLWMVLITISTIGYGEVEPLSQAGRLV
TVLIIAGGVVVVQLTIQRALRLTESGYFRQLRELRFRRVLRRMRDHVIVCGYGRIGKEIASKLQLEQVPVLVVEIDPANK
QTAEEQGLNVLQADATLDETLLEAGLDHCRSLVAALPSNAANLYVVLSAKSMQPHCRLISRADSEEAAVKLKLAGASVVV
SPYVAAGRTMAATALRPLAVDFMDLLAGSDYEIEEFQLSQDPLKFNKLSHRSLAKLQLGRRSGAMVLAIRDGSSLMANPS
SEVELAPGQLLVVLGSKAQLIRLRELLGEALDTIERMAS

Sequences:

>Translated_359_residues
MKSWWYPFKRGPLASLPLRVLAKPWLGPILALAVVILVGALGYRLTEGWDWGDCLWMVLITISTIGYGEVEPLSQAGRLV
TVLIIAGGVVVVQLTIQRALRLTESGYFRQLRELRFRRVLRRMRDHVIVCGYGRIGKEIASKLQLEQVPVLVVEIDPANK
QTAEEQGLNVLQADATLDETLLEAGLDHCRSLVAALPSNAANLYVVLSAKSMQPHCRLISRADSEEAAVKLKLAGASVVV
SPYVAAGRTMAATALRPLAVDFMDLLAGSDYEIEEFQLSQDPLKFNKLSHRSLAKLQLGRRSGAMVLAIRDGSSLMANPS
SEVELAPGQLLVVLGSKAQLIRLRELLGEALDTIERMAS
>Mature_359_residues
MKSWWYPFKRGPLASLPLRVLAKPWLGPILALAVVILVGALGYRLTEGWDWGDCLWMVLITISTIGYGEVEPLSQAGRLV
TVLIIAGGVVVVQLTIQRALRLTESGYFRQLRELRFRRVLRRMRDHVIVCGYGRIGKEIASKLQLEQVPVLVVEIDPANK
QTAEEQGLNVLQADATLDETLLEAGLDHCRSLVAALPSNAANLYVVLSAKSMQPHCRLISRADSEEAAVKLKLAGASVVV
SPYVAAGRTMAATALRPLAVDFMDLLAGSDYEIEEFQLSQDPLKFNKLSHRSLAKLQLGRRSGAMVLAIRDGSSLMANPS
SEVELAPGQLLVVLGSKAQLIRLRELLGEALDTIERMAS

Specific function: Probable potassium channel protein [H]

COG id: COG1226

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

Gene ontology:

Cell location: Cell membrane; Multi-pass membrane protein (Probable) [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

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

Homologues:

Organism=Escherichia coli, GI1787503, Length=204, Percent_Identity=28.4313725490196, Blast_Score=89, Evalue=4e-19,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013099
- InterPro:   IPR016040
- InterPro:   IPR006037
- InterPro:   IPR003148 [H]

Pfam domain/function: PF07885 Ion_trans_2; PF02080 TrkA_C; PF02254 TrkA_N [H]

EC number: NA

Molecular weight: Translated: 39269; Mature: 39269

Theoretical pI: Translated: 8.86; Mature: 8.86

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
1.1 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKSWWYPFKRGPLASLPLRVLAKPWLGPILALAVVILVGALGYRLTEGWDWGDCLWMVLI
CCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHH
TISTIGYGEVEPLSQAGRLVTVLIIAGGVVVVQLTIQRALRLTESGYFRQLRELRFRRVL
HHHHCCCCCCCCHHHCCHHEEHHHHHCCHHEEHHHHHHHHHHHCCHHHHHHHHHHHHHHH
RRMRDHVIVCGYGRIGKEIASKLQLEQVPVLVVEIDPANKQTAEEQGLNVLQADATLDET
HHHHCCEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCCCHHHHHHCCEEEECCCHHHHH
LLEAGLDHCRSLVAALPSNAANLYVVLSAKSMQPHCRLISRADSEEAAVKLKLAGASVVV
HHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCHHHHHHHCCCCCCCEEEEEEECCEEEE
SPYVAAGRTMAATALRPLAVDFMDLLAGSDYEIEEFQLSQDPLKFNKLSHRSLAKLQLGR
CCHHHCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHCCCCCCHHHHHHHHHHHHHHHHCC
RSGAMVLAIRDGSSLMANPSSEVELAPGQLLVVLGSKAQLIRLRELLGEALDTIERMAS
CCCCEEEEEECCCCEECCCCCCEEECCCCEEEEECCCHHHHHHHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MKSWWYPFKRGPLASLPLRVLAKPWLGPILALAVVILVGALGYRLTEGWDWGDCLWMVLI
CCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHH
TISTIGYGEVEPLSQAGRLVTVLIIAGGVVVVQLTIQRALRLTESGYFRQLRELRFRRVL
HHHHCCCCCCCCHHHCCHHEEHHHHHCCHHEEHHHHHHHHHHHCCHHHHHHHHHHHHHHH
RRMRDHVIVCGYGRIGKEIASKLQLEQVPVLVVEIDPANKQTAEEQGLNVLQADATLDET
HHHHCCEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCCCHHHHHHCCEEEECCCHHHHH
LLEAGLDHCRSLVAALPSNAANLYVVLSAKSMQPHCRLISRADSEEAAVKLKLAGASVVV
HHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCHHHHHHHCCCCCCCEEEEEEECCEEEE
SPYVAAGRTMAATALRPLAVDFMDLLAGSDYEIEEFQLSQDPLKFNKLSHRSLAKLQLGR
CCHHHCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHCCCCCCHHHHHHHHHHHHHHHHCC
RSGAMVLAIRDGSSLMANPSSEVELAPGQLLVVLGSKAQLIRLRELLGEALDTIERMAS
CCCCEEEEEECCCCEECCCCCCEEECCCCEEEEECCCHHHHHHHHHHHHHHHHHHHHCC

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: K (I) [Periplasm] [C]

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

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 8688087 [H]