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The map label for this gene is ktrB [H]

Identifier: 87198422

GI number: 87198422

Start: 434462

End: 435793

Strand: Direct

Name: ktrB [H]

Synonym: Saro_0397

Alternate gene names: 87198422

Gene position: 434462-435793 (Clockwise)

Preceding gene: 87198421

Following gene: 87198423

Centisome position: 12.2

GC content: 57.28

Gene sequence:

>1332_bases
TTGCCCCTTAGACTTACTCATCCAGCGCGTCTTGTTCCGTTGGTCTTCTCCGCGGCAATTGTCCTTGGCACGGTCATTCT
CATGCTGCCGATCGCGCGCGCGGGGGCAGGTAGCGCCCCCTTTCTGACGGCTCTCTTCACGTCCACTTCAGCCATCTGCG
TTACCGGTCTGATAGTACAGGACACCCCAGTTTACTGGTCCTCATTTGGCCAATGGGTGATCCTCCTGCTCTTCCAGGTC
GGCGGATTCGGGATCATGTCAGCCGCAACATTGCTGGGGCTGCTGGTTGGCCGGGGCTTCCGATTAAGTGATCGGCTGCG
CACGCGCGTAGAGCGCAGCCACTTCGATTTACACGATGCCCGCAGCGTTCTGCGCCTGATCCTGCTGGTTACGATAGTCG
TCGAGGGTACGCTTGCCCTTTTGCTCACTCTTCGGTTGCACTTTGGTCATGGCTACGACTGGGCGGATGCCGCATGGCAC
GGCATCTTTCATGCTGTTTCAGCGTTCAACAATGCCGGATTTTCGACTTTCTCCGACAGCCTGATGGGCTTCCAGAACGA
CTGGCTCTTCCTCGTCCCGGTTATGCTTGCGATTGTCCTCAGTTCACTCGGATTTCCGGTCCTGCACGAAATCCGCAATC
GCCGCGACGGGCCGGGGCCATGGACGTTGCACAGCAAGATTACCGTCTTGGGAACAGGCATGCTACTGATAGTCGGATTC
CTCGCTGTTCTTATGGCGGAATGGAGCAATCCCGCCACGCTTGGCGCAATGCCCCTTGGCGATAAAATCCTGAATGGTGC
CTTCCAGTCCGTCACGACCCGCACGACAGGATTCAATGCCTTGGATATTGGAGCACTTCAGGAAGAAACACTGCTTGTCA
CTTATATCCTGATGTTCATTGGCGGAGGTAGCGCTGGCACTGCAGGAGGCATAAAGGTCACCACTTTCTTCCTCCTTGGG
ATTGTCGTCTGGTCGGAAGCGCGCGGAGAACGCGACGCAGCTATTTTCGGGCGCCGGATAGGCCCGGCAATTGAGCGACA
AGCCCTGACGGTTGTATTGCTTTCCACCGCACTTATCGGTGTGGGCACTCTGATCATCTTGTCCGCGACACACCTGCCGC
TGCAGGCCGTACTGTTCGAGACGATTTCGGCATTCGCCACCGTGGGGCTCTCCACAGGTATCACGGCGCAGCTTGGACCG
ATTGGCCAGGTTGTTCTGATCATCCTGATGTTCATCGGCAGGGTTGGCACCATCACCATTTCTACTGCTCTTGCCATGGG
CATGGGCCGAACAGCTTTCCGCTATCCAGAGGAGCGCCCGATCGTTGGCTAG

Upstream 100 bases:

>100_bases
GCTCGACTGGAAGTGAACACAGATAGCCTCGTTATCGGGTTCGAGACAATGTGAACGTGCTCGGCTAGGCTACAGAAGAC
CTGTCAGGGAAGGGTTCAGT

Downstream 100 bases:

>100_bases
GAATCCAAATCGCAATCGCGCAGAAACCGTGCTGGTAATCGGCCTTGGCCGCTTCGGCACCGCCGTGGCCTCCTCGCTCA
TCCGCATGGGCCATGAAGTT

Product: cation transporter

Products: NA

Alternate protein names: K(+)-uptake protein ktrB [H]

Number of amino acids: Translated: 443; Mature: 442

Protein sequence:

>443_residues
MPLRLTHPARLVPLVFSAAIVLGTVILMLPIARAGAGSAPFLTALFTSTSAICVTGLIVQDTPVYWSSFGQWVILLLFQV
GGFGIMSAATLLGLLVGRGFRLSDRLRTRVERSHFDLHDARSVLRLILLVTIVVEGTLALLLTLRLHFGHGYDWADAAWH
GIFHAVSAFNNAGFSTFSDSLMGFQNDWLFLVPVMLAIVLSSLGFPVLHEIRNRRDGPGPWTLHSKITVLGTGMLLIVGF
LAVLMAEWSNPATLGAMPLGDKILNGAFQSVTTRTTGFNALDIGALQEETLLVTYILMFIGGGSAGTAGGIKVTTFFLLG
IVVWSEARGERDAAIFGRRIGPAIERQALTVVLLSTALIGVGTLIILSATHLPLQAVLFETISAFATVGLSTGITAQLGP
IGQVVLIILMFIGRVGTITISTALAMGMGRTAFRYPEERPIVG

Sequences:

>Translated_443_residues
MPLRLTHPARLVPLVFSAAIVLGTVILMLPIARAGAGSAPFLTALFTSTSAICVTGLIVQDTPVYWSSFGQWVILLLFQV
GGFGIMSAATLLGLLVGRGFRLSDRLRTRVERSHFDLHDARSVLRLILLVTIVVEGTLALLLTLRLHFGHGYDWADAAWH
GIFHAVSAFNNAGFSTFSDSLMGFQNDWLFLVPVMLAIVLSSLGFPVLHEIRNRRDGPGPWTLHSKITVLGTGMLLIVGF
LAVLMAEWSNPATLGAMPLGDKILNGAFQSVTTRTTGFNALDIGALQEETLLVTYILMFIGGGSAGTAGGIKVTTFFLLG
IVVWSEARGERDAAIFGRRIGPAIERQALTVVLLSTALIGVGTLIILSATHLPLQAVLFETISAFATVGLSTGITAQLGP
IGQVVLIILMFIGRVGTITISTALAMGMGRTAFRYPEERPIVG
>Mature_442_residues
PLRLTHPARLVPLVFSAAIVLGTVILMLPIARAGAGSAPFLTALFTSTSAICVTGLIVQDTPVYWSSFGQWVILLLFQVG
GFGIMSAATLLGLLVGRGFRLSDRLRTRVERSHFDLHDARSVLRLILLVTIVVEGTLALLLTLRLHFGHGYDWADAAWHG
IFHAVSAFNNAGFSTFSDSLMGFQNDWLFLVPVMLAIVLSSLGFPVLHEIRNRRDGPGPWTLHSKITVLGTGMLLIVGFL
AVLMAEWSNPATLGAMPLGDKILNGAFQSVTTRTTGFNALDIGALQEETLLVTYILMFIGGGSAGTAGGIKVTTFFLLGI
VVWSEARGERDAAIFGRRIGPAIERQALTVVLLSTALIGVGTLIILSATHLPLQAVLFETISAFATVGLSTGITAQLGPI
GQVVLIILMFIGRVGTITISTALAMGMGRTAFRYPEERPIVG

Specific function: Integral membrane subunit of the KtrAB 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: COG0168

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

Gene ontology:

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the trkH potassium transport family. Ktr (TC 2.A.38.4) subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003445
- InterPro:   IPR004772 [H]

Pfam domain/function: PF02386 TrkH [H]

EC number: NA

Molecular weight: Translated: 47303; Mature: 47171

Theoretical pI: Translated: 9.94; Mature: 9.94

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPLRLTHPARLVPLVFSAAIVLGTVILMLPIARAGAGSAPFLTALFTSTSAICVTGLIVQ
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHCCCHHHHHCEEEE
DTPVYWSSFGQWVILLLFQVGGFGIMSAATLLGLLVGRGFRLSDRLRTRVERSHFDLHDA
CCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHCCHHHH
RSVLRLILLVTIVVEGTLALLLTLRLHFGHGYDWADAAWHGIFHAVSAFNNAGFSTFSDS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHH
LMGFQNDWLFLVPVMLAIVLSSLGFPVLHEIRNRRDGPGPWTLHSKITVLGTGMLLIVGF
HHCCCCCHHHHHHHHHHHHHHHCCHHHHHHHHCCCCCCCCEEECCCHHHHHCCHHHHHHH
LAVLMAEWSNPATLGAMPLGDKILNGAFQSVTTRTTGFNALDIGALQEETLLVTYILMFI
HHHHHHHCCCCCEECCCCCCHHHHHHHHHHHHHCCCCCCCEECCCCCHHHHHHHHHHHHH
GGGSAGTAGGIKVTTFFLLGIVVWSEARGERDAAIFGRRIGPAIERQALTVVLLSTALIG
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHCCHHHHHHHHHHHHHHHHHHH
VGTLIILSATHLPLQAVLFETISAFATVGLSTGITAQLGPIGQVVLIILMFIGRVGTITI
HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCHHHH
STALAMGMGRTAFRYPEERPIVG
HHHHHHHCCCHHHCCCCCCCCCC
>Mature Secondary Structure 
PLRLTHPARLVPLVFSAAIVLGTVILMLPIARAGAGSAPFLTALFTSTSAICVTGLIVQ
CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHCCCHHHHHCEEEE
DTPVYWSSFGQWVILLLFQVGGFGIMSAATLLGLLVGRGFRLSDRLRTRVERSHFDLHDA
CCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHCCHHHH
RSVLRLILLVTIVVEGTLALLLTLRLHFGHGYDWADAAWHGIFHAVSAFNNAGFSTFSDS
HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHH
LMGFQNDWLFLVPVMLAIVLSSLGFPVLHEIRNRRDGPGPWTLHSKITVLGTGMLLIVGF
HHCCCCCHHHHHHHHHHHHHHHCCHHHHHHHHCCCCCCCCEEECCCHHHHHCCHHHHHHH
LAVLMAEWSNPATLGAMPLGDKILNGAFQSVTTRTTGFNALDIGALQEETLLVTYILMFI
HHHHHHHCCCCCEECCCCCCHHHHHHHHHHHHHCCCCCCCEECCCCCHHHHHHHHHHHHH
GGGSAGTAGGIKVTTFFLLGIVVWSEARGERDAAIFGRRIGPAIERQALTVVLLSTALIG
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHCCHHHHHHHHHHHHHHHHHHH
VGTLIILSATHLPLQAVLFETISAFATVGLSTGITAQLGPIGQVVLIILMFIGRVGTITI
HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCHHHH
STALAMGMGRTAFRYPEERPIVG
HHHHHHHCCCHHHCCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 6.0

TargetDB status: NA

Availability: NA

References: 9384377 [H]