Definition Burkholderia phymatum STM815 chromosome chromosome 1, complete sequence.
Accession NC_010622
Length 3,479,187

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The map label for this gene is kefB [H]

Identifier: 186475101

GI number: 186475101

Start: 372982

End: 374985

Strand: Direct

Name: kefB [H]

Synonym: Bphy_0332

Alternate gene names: 186475101

Gene position: 372982-374985 (Clockwise)

Preceding gene: 186475089

Following gene: 186475102

Centisome position: 10.72

GC content: 65.32

Gene sequence:

>2004_bases
ATGATTTCGCCGCTCGAAATGACGCTGTTTCTGCTGCTGGCCTCAGTGGTGGGCGTCGTCGTGTTCCGCTACCTGAACCT
GCCGCCGATGCTCGGCTATCTGTCCGTGGGGATCGTGGTCGGACCGCACGCGTTCGGCATCGTGCCCGACTCGGTCGGCG
CGCAGAACCTCGCGGAATTCGGCGTGGTGTTCCTGATGTTCTCGATCGGGCTGGAGTTTTCGCTCGCGAAGCTGCGCTCG
ATGCGCCGGCTCGTGTTCGGACTGGGCTTGCTGCAGGTGCTCGGCACGATCGCCATCGCGGTGTCGCTCGGTTTCGTGTT
CGAGCGCTGGGTGCACATCTCATGGCAGGCAAGCGTCGCACTGGGCGGCGCGCTGGCGATGTCGTCGACGGCCATCGTCA
GCAAGATGCTCGCGGAGCGGCTCGAAATCGAAACCGAACACGGCCGCAATATCTTCGGCGTGCTGCTGTTCCAGGATCTG
GCCGTGGTGCCGCTGCTGATCGTCATTGCGGCGCTCGGCGGGAGTTCGGACGATCTCGTCAGATCGCTCGGGATCGCGTC
GATCAAGATCGTGATCGCATTGGCGCTGCTGCTGATCGTCGGGCAGAAGTTCATGACGCGCTGGTTCAACGTCGTCGCGC
GGCGCCGTTCGCAGGAGCTGTTCGTCCTGAACCTGCTGCTTGTCACGCTGGGCGCCGCGTTCATCACGGATAAATTCGGC
CTGTCGCTCGCGCTGGGCGCGTTCATCGCGGGCATGCTGATCGCCGAAACGCCGTACCGGCATCAGGTCGAAGAGGACAT
CAAGCCGTTCCGTGACGTGCTGCTCGGGCTCTTCTTCGTGACGACGGGCATGCTGCTCAATCCGCGCGTGATCTGGGAGC
ATCCGCTGATCGTGCTCGCGTTCCTGATCGGCCCCGTGCTCCTTAAAGCGGTGATGATCACGGGTCTCGCACGTCTGTTC
GGTGCCACGCCGGGTGTCGCGATGCGTACGGGTATCGGGCTTGCGCAGGCGGGCGAGTTCGGCTTTGTGCTGCTCAACCT
GATTCTCGATAAGCACCTGGTCGACGCAACGCTCTTGCAGGCCATTCTCGCCGCGATGCTGCTGTCGATGCTTGCCGCGC
CGTTCATGATCCAGAACGCGGACCGCATCGTGCTGCGGCTGTCGTCGACTGAATGGATGATGCAGTCGTTGCAGATGACG
CGCATCGCGACGCAAAGCCTCAAACAGAGCGGCCACGTGATCATCTGCGGCTATGGCCGCGCCGGGCAGAATCTCGCACG
CATGCTGGAGCACGAGGGGCTGTCGTATGTCGCGCTCGACCTCGATCCCGACCGTGTGGCGGCCGCGGCGGCGGCGGGCG
AGTCGGTCGTGTTCGGCGATGCCGGGCGGCGCGAGTCGCTGCTCGCAGCCGGTATCCACCGGGCGGCGACCGTGGCGATC
ACGTATGCGAACACGCCGTCGGCGCTGCGCGTGCTGCATAACATTCACGAGCTCGAGCCGACGCTGCCTGTGATCGTGCG
CACTGTCGACGATAGCGACCTCGAAAAGCTCCTCGCCGCGGGCGCGACGGAAGTGATTCCGGAGATCGTCGAGGGCAGCC
TGATGCTCGCCTCGCACACGCTCGTCGTGATGGGCGTGCCCATGCGCCGGGTCGTGCGGCGAGTGGAGGAACTGCGCGAC
GAGCGCTATAGTCTGCTGCGCGGCTACTTCCACGGCGCCGACGACGTGGATGACGACGACGGTCACGAGCAGGTGCGGCT
ACAATCCGTGCCCGTCGACGAAAAGGCCGATGCCGTCGGGCGAACGCTCGAGGAACTCGGGCTGTTCGATCTCGGCGTCG
AGGTGACGGCGATTCGCCGGCATGGCATTCGCGGCGTGGAGCCCGATCCATCGACCAAGCTGCGCGCGAGCGACATCGTC
GTGCTGCGGGGTCTGCCCGAAGCGCTGGCGGAAGCGGAAGAGCGTCTGTCGAAGCATCGGCGCGCGGGGGCGGCGGCGGC
CTGA

Upstream 100 bases:

>100_bases
TCCGGACATTGCCTTCACAGGCCTCTCAACCTTGCTGCGCGGGCGTTTGCATGCAGCTTCGCCGACGAACCAGGACGCTC
ACCCGGATGCGCTTTTGCCG

Downstream 100 bases:

>100_bases
CGTTTGCTGTCGTTCTTCATCGCAGATCACGCGACGCGCTGTTCCCCACGTTTGTCGGACGCGCGCTGCACTCAGGCAAC
TCACTGGAATTATCAGGGTC

Product: sodium/hydrogen exchanger

Products: Proton [Cytoplasm]; K (I) [Periplasm] [C]

Alternate protein names: K(+)/H(+) antiporter; NEM-activatable K(+)/H(+) antiporter [H]

Number of amino acids: Translated: 667; Mature: 667

Protein sequence:

>667_residues
MISPLEMTLFLLLASVVGVVVFRYLNLPPMLGYLSVGIVVGPHAFGIVPDSVGAQNLAEFGVVFLMFSIGLEFSLAKLRS
MRRLVFGLGLLQVLGTIAIAVSLGFVFERWVHISWQASVALGGALAMSSTAIVSKMLAERLEIETEHGRNIFGVLLFQDL
AVVPLLIVIAALGGSSDDLVRSLGIASIKIVIALALLLIVGQKFMTRWFNVVARRRSQELFVLNLLLVTLGAAFITDKFG
LSLALGAFIAGMLIAETPYRHQVEEDIKPFRDVLLGLFFVTTGMLLNPRVIWEHPLIVLAFLIGPVLLKAVMITGLARLF
GATPGVAMRTGIGLAQAGEFGFVLLNLILDKHLVDATLLQAILAAMLLSMLAAPFMIQNADRIVLRLSSTEWMMQSLQMT
RIATQSLKQSGHVIICGYGRAGQNLARMLEHEGLSYVALDLDPDRVAAAAAAGESVVFGDAGRRESLLAAGIHRAATVAI
TYANTPSALRVLHNIHELEPTLPVIVRTVDDSDLEKLLAAGATEVIPEIVEGSLMLASHTLVVMGVPMRRVVRRVEELRD
ERYSLLRGYFHGADDVDDDDGHEQVRLQSVPVDEKADAVGRTLEELGLFDLGVEVTAIRRHGIRGVEPDPSTKLRASDIV
VLRGLPEALAEAEERLSKHRRAGAAAA

Sequences:

>Translated_667_residues
MISPLEMTLFLLLASVVGVVVFRYLNLPPMLGYLSVGIVVGPHAFGIVPDSVGAQNLAEFGVVFLMFSIGLEFSLAKLRS
MRRLVFGLGLLQVLGTIAIAVSLGFVFERWVHISWQASVALGGALAMSSTAIVSKMLAERLEIETEHGRNIFGVLLFQDL
AVVPLLIVIAALGGSSDDLVRSLGIASIKIVIALALLLIVGQKFMTRWFNVVARRRSQELFVLNLLLVTLGAAFITDKFG
LSLALGAFIAGMLIAETPYRHQVEEDIKPFRDVLLGLFFVTTGMLLNPRVIWEHPLIVLAFLIGPVLLKAVMITGLARLF
GATPGVAMRTGIGLAQAGEFGFVLLNLILDKHLVDATLLQAILAAMLLSMLAAPFMIQNADRIVLRLSSTEWMMQSLQMT
RIATQSLKQSGHVIICGYGRAGQNLARMLEHEGLSYVALDLDPDRVAAAAAAGESVVFGDAGRRESLLAAGIHRAATVAI
TYANTPSALRVLHNIHELEPTLPVIVRTVDDSDLEKLLAAGATEVIPEIVEGSLMLASHTLVVMGVPMRRVVRRVEELRD
ERYSLLRGYFHGADDVDDDDGHEQVRLQSVPVDEKADAVGRTLEELGLFDLGVEVTAIRRHGIRGVEPDPSTKLRASDIV
VLRGLPEALAEAEERLSKHRRAGAAAA
>Mature_667_residues
MISPLEMTLFLLLASVVGVVVFRYLNLPPMLGYLSVGIVVGPHAFGIVPDSVGAQNLAEFGVVFLMFSIGLEFSLAKLRS
MRRLVFGLGLLQVLGTIAIAVSLGFVFERWVHISWQASVALGGALAMSSTAIVSKMLAERLEIETEHGRNIFGVLLFQDL
AVVPLLIVIAALGGSSDDLVRSLGIASIKIVIALALLLIVGQKFMTRWFNVVARRRSQELFVLNLLLVTLGAAFITDKFG
LSLALGAFIAGMLIAETPYRHQVEEDIKPFRDVLLGLFFVTTGMLLNPRVIWEHPLIVLAFLIGPVLLKAVMITGLARLF
GATPGVAMRTGIGLAQAGEFGFVLLNLILDKHLVDATLLQAILAAMLLSMLAAPFMIQNADRIVLRLSSTEWMMQSLQMT
RIATQSLKQSGHVIICGYGRAGQNLARMLEHEGLSYVALDLDPDRVAAAAAAGESVVFGDAGRRESLLAAGIHRAATVAI
TYANTPSALRVLHNIHELEPTLPVIVRTVDDSDLEKLLAAGATEVIPEIVEGSLMLASHTLVVMGVPMRRVVRRVEELRD
ERYSLLRGYFHGADDVDDDDGHEQVRLQSVPVDEKADAVGRTLEELGLFDLGVEVTAIRRHGIRGVEPDPSTKLRASDIV
VLRGLPEALAEAEERLSKHRRAGAAAA

Specific function: Transport system that facilitates potassium-efflux, possibly by potassium-proton antiport [H]

COG id: COG0475

COG function: function code P; Kef-type K+ transport systems, membrane components

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

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

Homologues:

Organism=Homo sapiens, GI157388921, Length=343, Percent_Identity=27.6967930029155, Blast_Score=100, Evalue=4e-21,
Organism=Escherichia coli, GI1789749, Length=562, Percent_Identity=33.4519572953737, Blast_Score=253, Evalue=4e-68,
Organism=Escherichia coli, GI1786232, Length=536, Percent_Identity=32.4626865671642, Blast_Score=243, Evalue=4e-65,
Organism=Escherichia coli, GI1786685, Length=534, Percent_Identity=29.2134831460674, Blast_Score=194, Evalue=2e-50,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR006153
- InterPro:   IPR020884
- InterPro:   IPR004771
- InterPro:   IPR016040
- InterPro:   IPR003148 [H]

Pfam domain/function: PF00999 Na_H_Exchanger; PF02254 TrkA_N [H]

EC number: NA

Molecular weight: Translated: 72152; Mature: 72152

Theoretical pI: Translated: 6.42; Mature: 6.42

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.1 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.4 %Cys+Met (Translated Protein)
0.1 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
3.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MISPLEMTLFLLLASVVGVVVFRYLNLPPMLGYLSVGIVVGPHAFGIVPDSVGAQNLAEF
CCCHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHEECCCCCCCCCCCCCHHHHHHH
GVVFLMFSIGLEFSLAKLRSMRRLVFGLGLLQVLGTIAIAVSLGFVFERWVHISWQASVA
HHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEHHH
LGGALAMSSTAIVSKMLAERLEIETEHGRNIFGVLLFQDLAVVPLLIVIAALGGSSDDLV
HHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHH
RSLGIASIKIVIALALLLIVGQKFMTRWFNVVARRRSQELFVLNLLLVTLGAAFITDKFG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHH
LSLALGAFIAGMLIAETPYRHQVEEDIKPFRDVLLGLFFVTTGMLLNPRVIWEHPLIVLA
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCHHCCCEEEHHHHHHHHH
FLIGPVLLKAVMITGLARLFGATPGVAMRTGIGLAQAGEFGFVLLNLILDKHLVDATLLQ
HHHHHHHHHHHHHHHHHHHHCCCCCHHHHHCCCHHCCCCHHHHHHHHHHHHHHHHHHHHH
AILAAMLLSMLAAPFMIQNADRIVLRLSSTEWMMQSLQMTRIATQSLKQSGHVIICGYGR
HHHHHHHHHHHHCCHHHCCCCEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCEEEEECCC
AGQNLARMLEHEGLSYVALDLDPDRVAAAAAAGESVVFGDAGRRESLLAAGIHRAATVAI
CCHHHHHHHHHCCCEEEEEECCHHHHHHHHHCCCCEEECCCCCHHHHHHHHHHHHEEEEE
TYANTPSALRVLHNIHELEPTLPVIVRTVDDSDLEKLLAAGATEVIPEIVEGSLMLASHT
EECCCHHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCHHHHHHHHHCCCCEEEECC
LVVMGVPMRRVVRRVEELRDERYSLLRGYFHGADDVDDDDGHEQVRLQSVPVDEKADAVG
CEEECCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCEEEECCCCCCHHHHHH
RTLEELGLFDLGVEVTAIRRHGIRGVEPDPSTKLRASDIVVLRGLPEALAEAEERLSKHR
HHHHHCCHHHCCCHHHHHHHCCCCCCCCCCCCCEECCCEEEECCCHHHHHHHHHHHHHHH
RAGAAAA
HCCCCCC
>Mature Secondary Structure
MISPLEMTLFLLLASVVGVVVFRYLNLPPMLGYLSVGIVVGPHAFGIVPDSVGAQNLAEF
CCCHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHEECCCCCCCCCCCCCHHHHHHH
GVVFLMFSIGLEFSLAKLRSMRRLVFGLGLLQVLGTIAIAVSLGFVFERWVHISWQASVA
HHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEHHH
LGGALAMSSTAIVSKMLAERLEIETEHGRNIFGVLLFQDLAVVPLLIVIAALGGSSDDLV
HHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHH
RSLGIASIKIVIALALLLIVGQKFMTRWFNVVARRRSQELFVLNLLLVTLGAAFITDKFG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHH
LSLALGAFIAGMLIAETPYRHQVEEDIKPFRDVLLGLFFVTTGMLLNPRVIWEHPLIVLA
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCHHCCCEEEHHHHHHHHH
FLIGPVLLKAVMITGLARLFGATPGVAMRTGIGLAQAGEFGFVLLNLILDKHLVDATLLQ
HHHHHHHHHHHHHHHHHHHHCCCCCHHHHHCCCHHCCCCHHHHHHHHHHHHHHHHHHHHH
AILAAMLLSMLAAPFMIQNADRIVLRLSSTEWMMQSLQMTRIATQSLKQSGHVIICGYGR
HHHHHHHHHHHHCCHHHCCCCEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCEEEEECCC
AGQNLARMLEHEGLSYVALDLDPDRVAAAAAAGESVVFGDAGRRESLLAAGIHRAATVAI
CCHHHHHHHHHCCCEEEEEECCHHHHHHHHHCCCCEEECCCCCHHHHHHHHHHHHEEEEE
TYANTPSALRVLHNIHELEPTLPVIVRTVDDSDLEKLLAAGATEVIPEIVEGSLMLASHT
EECCCHHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCHHHHHHHHHCCCCEEEECC
LVVMGVPMRRVVRRVEELRDERYSLLRGYFHGADDVDDDDGHEQVRLQSVPVDEKADAVG
CEEECCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCEEEECCCCCCHHHHHH
RTLEELGLFDLGVEVTAIRRHGIRGVEPDPSTKLRASDIVVLRGLPEALAEAEERLSKHR
HHHHHCCHHHCCCHHHHHHHCCCCCCCCCCCCCEECCCEEEECCCHHHHHHHHHHHHHHH
RAGAAAA
HCCCCCC

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: Proton [Periplasm]; K (I) [Cytoplasm] [C]

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

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: NA