Definition Sphingopyxis alaskensis RB2256, complete genome.
Accession NC_008048
Length 3,345,170

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The map label for this gene is kch [C]

Identifier: 103486213

GI number: 103486213

Start: 726177

End: 727244

Strand: Reverse

Name: kch [C]

Synonym: Sala_0720

Alternate gene names: 103486213

Gene position: 727244-726177 (Counterclockwise)

Preceding gene: 103486214

Following gene: 103486211

Centisome position: 21.74

GC content: 64.79

Gene sequence:

>1068_bases
ATGAGCAAAAGGACCAACTCCCGGCTTCATATCCAGGGCAGCATCAACCTGCTCAAACGCGCGAGCAAATGGCCGATCTG
GGCCGACGTCGTCACGCGTCTCAGCATCGCCTTCGCCCTGATCGGCGTTGTCGTGCTCGTTCACTGGATCGACCGCGACG
GATTGATCGACCATCATGATGGCCACATCAGCTTCCTCGACGTCGTCTATTTCACGATGATTTCGGTCACGACGACGGGG
TTCGGCGACATCGCGCCGATCTCCGACCGCTCGCGGCTGATCGAAGCGGTGATCGTCACGCCGATCCGCATCGCGGTGCT
CTTCATCTTCGTCGGCACCGCCTATAATTTCGTCATCAAGCGCACATGGGAAAAATGGCGTATGGCCCGCATCCAGTCCA
GGCTCACCAATCATATCGTCGTGCTCGGCTATGGCGTCAGCGGCGCCGAGGCGGTGCATGAGCTGATCCAGCGTGGCACC
GACCCGTCGTGCATCGTCGTCATCGACCAGTCGCCCGCGCGCATCGGTGCCGCCGAGGCGGCGGGATGCAATGTACTCGC
GGGCGATGCCTCGAACGACGAAACGCTCGTCGCGGTGCGCGTGGCCGAGGCGCAGTCGGTGCTCGTCTCCGCGGGACGCG
ACGACACCTCGATCCTGATCGTTCTTACCGTGCGTCACCTTGCCCCCAAGGTGCCGATCAGCGTCGTCATCCGCGCGCAG
GACAATGAGCTGCTCGCACGCCAGGCGGGCGCGAACAATGTCATCAACCCGGTCAGCTTTACCGGGCTGCTGCTCGCCGG
ATCGGCGCAGGGGGCGCATGTCGCCGAATATATGGCCGACCTGGCCAGCATCGGGGGGCGCGTCCAGCTGCGCGAACGGC
CGGTCGCCGCCGAAGAGGTAGGCCGCAGCCTCGACCAGCTTGCGAGCGGCGGGCGCGGGCTGCGTGTCTATCGCGCCGGC
ACACCCCATGGCTTCTGGGAGCCCGAAGCGCAGCGGCTTGAACATGGCGACCTGATCGTCGAAGTCGTCCGCTGCGAAGA
CGATGAGGCGGCGGCTTCCGCCGGTTGA

Upstream 100 bases:

>100_bases
AAATGTCGCTAGCGGCCCCCGCCTTCGCGGGGGCGACGTGCATTGGCCGATTGCAATCAGCCGCTAGTCACGACCTCTCG
GCTTTGGCACAAGAGCCGCG

Downstream 100 bases:

>100_bases
AGCCGCCGGGCGGAACGATCAGCCGAGGAGGACGAACACCGCGCCCATCGCCGCATAGAAGAGCAGCCAATATCCTGCGT
CGATCGCGAACAGCTTGCCG

Product: TrkA-N

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

Alternate protein names: MjK2 [H]

Number of amino acids: Translated: 355; Mature: 354

Protein sequence:

>355_residues
MSKRTNSRLHIQGSINLLKRASKWPIWADVVTRLSIAFALIGVVVLVHWIDRDGLIDHHDGHISFLDVVYFTMISVTTTG
FGDIAPISDRSRLIEAVIVTPIRIAVLFIFVGTAYNFVIKRTWEKWRMARIQSRLTNHIVVLGYGVSGAEAVHELIQRGT
DPSCIVVIDQSPARIGAAEAAGCNVLAGDASNDETLVAVRVAEAQSVLVSAGRDDTSILIVLTVRHLAPKVPISVVIRAQ
DNELLARQAGANNVINPVSFTGLLLAGSAQGAHVAEYMADLASIGGRVQLRERPVAAEEVGRSLDQLASGGRGLRVYRAG
TPHGFWEPEAQRLEHGDLIVEVVRCEDDEAAASAG

Sequences:

>Translated_355_residues
MSKRTNSRLHIQGSINLLKRASKWPIWADVVTRLSIAFALIGVVVLVHWIDRDGLIDHHDGHISFLDVVYFTMISVTTTG
FGDIAPISDRSRLIEAVIVTPIRIAVLFIFVGTAYNFVIKRTWEKWRMARIQSRLTNHIVVLGYGVSGAEAVHELIQRGT
DPSCIVVIDQSPARIGAAEAAGCNVLAGDASNDETLVAVRVAEAQSVLVSAGRDDTSILIVLTVRHLAPKVPISVVIRAQ
DNELLARQAGANNVINPVSFTGLLLAGSAQGAHVAEYMADLASIGGRVQLRERPVAAEEVGRSLDQLASGGRGLRVYRAG
TPHGFWEPEAQRLEHGDLIVEVVRCEDDEAAASAG
>Mature_354_residues
SKRTNSRLHIQGSINLLKRASKWPIWADVVTRLSIAFALIGVVVLVHWIDRDGLIDHHDGHISFLDVVYFTMISVTTTGF
GDIAPISDRSRLIEAVIVTPIRIAVLFIFVGTAYNFVIKRTWEKWRMARIQSRLTNHIVVLGYGVSGAEAVHELIQRGTD
PSCIVVIDQSPARIGAAEAAGCNVLAGDASNDETLVAVRVAEAQSVLVSAGRDDTSILIVLTVRHLAPKVPISVVIRAQD
NELLARQAGANNVINPVSFTGLLLAGSAQGAHVAEYMADLASIGGRVQLRERPVAAEEVGRSLDQLASGGRGLRVYRAGT
PHGFWEPEAQRLEHGDLIVEVVRCEDDEAAASAG

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:

None

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: 38320; Mature: 38189

Theoretical pI: Translated: 6.74; Mature: 6.74

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
1.1 %Met     (Translated Protein)
2.0 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
0.8 %Met     (Mature Protein)
1.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSKRTNSRLHIQGSINLLKRASKWPIWADVVTRLSIAFALIGVVVLVHWIDRDGLIDHHD
CCCCCCCEEEEEECHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCC
GHISFLDVVYFTMISVTTTGFGDIAPISDRSRLIEAVIVTPIRIAVLFIFVGTAYNFVIK
CCCHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
RTWEKWRMARIQSRLTNHIVVLGYGVSGAEAVHELIQRGTDPSCIVVIDQSPARIGAAEA
HHHHHHHHHHHHHHHCCEEEEEEECCCCHHHHHHHHHCCCCCCEEEEECCCCCCCCCCCC
AGCNVLAGDASNDETLVAVRVAEAQSVLVSAGRDDTSILIVLTVRHLAPKVPISVVIRAQ
CCCEEEECCCCCCCEEEEEEECHHHHHHHCCCCCCCEEEEEEEEHHHCCCCCEEEEEEEC
DNELLARQAGANNVINPVSFTGLLLAGSAQGAHVAEYMADLASIGGRVQLRERPVAAEEV
CCHHHHHHCCCCCCCCCCHHEEEEEECCCCCCHHHHHHHHHHHCCCEEEEECCCCCHHHH
GRSLDQLASGGRGLRVYRAGTPHGFWEPEAQRLEHGDLIVEVVRCEDDEAAASAG
HHHHHHHHCCCCCEEEEECCCCCCCCCCHHHHCCCCCEEEEEEECCCCCCCCCCC
>Mature Secondary Structure 
SKRTNSRLHIQGSINLLKRASKWPIWADVVTRLSIAFALIGVVVLVHWIDRDGLIDHHD
CCCCCCEEEEEECHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCC
GHISFLDVVYFTMISVTTTGFGDIAPISDRSRLIEAVIVTPIRIAVLFIFVGTAYNFVIK
CCCHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
RTWEKWRMARIQSRLTNHIVVLGYGVSGAEAVHELIQRGTDPSCIVVIDQSPARIGAAEA
HHHHHHHHHHHHHHHCCEEEEEEECCCCHHHHHHHHHCCCCCCEEEEECCCCCCCCCCCC
AGCNVLAGDASNDETLVAVRVAEAQSVLVSAGRDDTSILIVLTVRHLAPKVPISVVIRAQ
CCCEEEECCCCCCCEEEEEEECHHHHHHHCCCCCCCEEEEEEEEHHHCCCCCEEEEEEEC
DNELLARQAGANNVINPVSFTGLLLAGSAQGAHVAEYMADLASIGGRVQLRERPVAAEEV
CCHHHHHHCCCCCCCCCCHHEEEEEECCCCCCHHHHHHHHHHHCCCEEEEECCCCCHHHH
GRSLDQLASGGRGLRVYRAGTPHGFWEPEAQRLEHGDLIVEVVRCEDDEAAASAG
HHHHHHHHCCCCCEEEEECCCCCCCCCCHHHHCCCCCEEEEEEECCCCCCCCCCC

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: 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]