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The map label for this gene is trkH [H]

Identifier: 120596849

GI number: 120596849

Start: 21780

End: 23237

Strand: Direct

Name: trkH [H]

Synonym: Sputw3181_0016

Alternate gene names: 120596849

Gene position: 21780-23237 (Clockwise)

Preceding gene: 120596848

Following gene: 120596850

Centisome position: 0.46

GC content: 43.83

Gene sequence:

>1458_bases
ATGCAATATAAAACCATAATAAGAATAATAGGTCTATTAATCGGCTTATTTTCCATCACTATGCTGCCACCAGCACTGAT
CGCTATTTGGTATAACGATGGTGGCGGTACGGCATTTATCCAAGCCTTTTTTGTGAGTCTATTTATTGGTTTTTGGCTTT
GGTATCCCAATCGCCGCTGCAAAGAAGAGTTACGTACCCGAGAGGGTTTTTTGATTGTTGTATTATTTTGGACAGTACTG
GGTTCTATAGGATCCCTTCCATTTATTTTCTCTAATCAGCCAGATCTGAGTTGGACAGATAGTTTTTTTGAATCTTTTTC
GGCGCTGACCACGACTGGGGCGACAGTGATTGTTGGTCTTGACTCCTTGCCCAAAGCTATTCTGTTTTATCGGCACATGC
TGCAATGGCTCGGTGGTATGGGGATCATTGTGCTTGCTGTGGCTATTTTACCTGTACTTGGTGTTGGGGGGATGCAGCTT
TATCGTGCTGAAATCCCAGGGCCTGTGAAAGACAGTAAGATGACACCTAGGATAGCTGAAACAGCTAAAGCACTGTGGTA
TATCTATTTACTGTTAACGATCTCCTGTGCTGGCGCCTATTGGTTGGCAGGAATGAGTATTTTTGATGCAATTTGTCATT
CTTTTTCAACCATAGCCATTGGTGGCTTTTCGACCCATGATGCCAGTATGGGCTATTTCGATAGTCCTGTGATCAATCTG
ATTTGTGTGTTCTTTCTAATTGTCTCTGCGGTTAACTTTAGCGTGCATTTTGCGGCATTTTCGCGGCGAGGTATTAACGT
TAAAGTGTATTTTAAAGATACTGAATTTAAAATGCTGGTGGCGATTCAACTTATTCTTACCGCGATTTGTTTTCTGACGC
TTTATCATTCTGGTATTTATGAATCACCCGAAGAAACCTTAGATCAGGCGCTGTTTCAAGCAGTTTCTGTGGCGACAACG
GCTGGATTCGGTACGGATAGCTTTCATATGTGGCCGCTATTTTTACCGATGTTATTAATATTCTCGAGCTTTATTGGTGG
TTGTGGCGGTTCAACTGCGGGGGGGATTAAAGTTATCCGGGTGATTTTGCTGCTGTTACAGGGGTCGCGCGAATTGAAAC
GACTCGTTCACCCGAAGGCGATGTTTTCAATTAGGATAGGCTCTAAAGCCTTACCAGACCGCGTGGTTGATGCTGTTTGG
GGATTCTTTTCTGCCTATGCGCTAGTGTTTGTGATTTGTATGCTTGCACTGATGGCGATGGGTTTAGATGATATTACCGC
TTTTAGTGCTACCGCGGCTTGCTTAAACAACCTTGGCCCAGGTTTAGGCGAGGTGGCGAGTAATTACGCCAGTATCGGTG
ATGGAGCAAAGTGGGTGCTGGTGGTCGCTATGTTGTTTGGACGCCTCGAAGTCTTTACCTTACTGATTTTATTCACGCCA
ACCTTTTGGAAAAATTAA

Upstream 100 bases:

>100_bases
TAAGTGCCGAGTTTGAACTGTGATGCCCGCGCAAATTATGCCAAAATAGCCAAAATGCTGAAAATACCTTTACAGCCAAT
GGAATAATTGAACTCGCTTA

Downstream 100 bases:

>100_bases
AGATGCAGACGTTAATAATCTACTCAACCATTGATGGCCAAACATTGGCAATCTGCCAAAAAATAAAACTGTTTGCAGAG
CAGGCGGGAGAAAATGTTTC

Product: TrkH family potassium uptake protein

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

Alternate protein names: NA

Number of amino acids: Translated: 485; Mature: 485

Protein sequence:

>485_residues
MQYKTIIRIIGLLIGLFSITMLPPALIAIWYNDGGGTAFIQAFFVSLFIGFWLWYPNRRCKEELRTREGFLIVVLFWTVL
GSIGSLPFIFSNQPDLSWTDSFFESFSALTTTGATVIVGLDSLPKAILFYRHMLQWLGGMGIIVLAVAILPVLGVGGMQL
YRAEIPGPVKDSKMTPRIAETAKALWYIYLLLTISCAGAYWLAGMSIFDAICHSFSTIAIGGFSTHDASMGYFDSPVINL
ICVFFLIVSAVNFSVHFAAFSRRGINVKVYFKDTEFKMLVAIQLILTAICFLTLYHSGIYESPEETLDQALFQAVSVATT
AGFGTDSFHMWPLFLPMLLIFSSFIGGCGGSTAGGIKVIRVILLLLQGSRELKRLVHPKAMFSIRIGSKALPDRVVDAVW
GFFSAYALVFVICMLALMAMGLDDITAFSATAACLNNLGPGLGEVASNYASIGDGAKWVLVVAMLFGRLEVFTLLILFTP
TFWKN

Sequences:

>Translated_485_residues
MQYKTIIRIIGLLIGLFSITMLPPALIAIWYNDGGGTAFIQAFFVSLFIGFWLWYPNRRCKEELRTREGFLIVVLFWTVL
GSIGSLPFIFSNQPDLSWTDSFFESFSALTTTGATVIVGLDSLPKAILFYRHMLQWLGGMGIIVLAVAILPVLGVGGMQL
YRAEIPGPVKDSKMTPRIAETAKALWYIYLLLTISCAGAYWLAGMSIFDAICHSFSTIAIGGFSTHDASMGYFDSPVINL
ICVFFLIVSAVNFSVHFAAFSRRGINVKVYFKDTEFKMLVAIQLILTAICFLTLYHSGIYESPEETLDQALFQAVSVATT
AGFGTDSFHMWPLFLPMLLIFSSFIGGCGGSTAGGIKVIRVILLLLQGSRELKRLVHPKAMFSIRIGSKALPDRVVDAVW
GFFSAYALVFVICMLALMAMGLDDITAFSATAACLNNLGPGLGEVASNYASIGDGAKWVLVVAMLFGRLEVFTLLILFTP
TFWKN
>Mature_485_residues
MQYKTIIRIIGLLIGLFSITMLPPALIAIWYNDGGGTAFIQAFFVSLFIGFWLWYPNRRCKEELRTREGFLIVVLFWTVL
GSIGSLPFIFSNQPDLSWTDSFFESFSALTTTGATVIVGLDSLPKAILFYRHMLQWLGGMGIIVLAVAILPVLGVGGMQL
YRAEIPGPVKDSKMTPRIAETAKALWYIYLLLTISCAGAYWLAGMSIFDAICHSFSTIAIGGFSTHDASMGYFDSPVINL
ICVFFLIVSAVNFSVHFAAFSRRGINVKVYFKDTEFKMLVAIQLILTAICFLTLYHSGIYESPEETLDQALFQAVSVATT
AGFGTDSFHMWPLFLPMLLIFSSFIGGCGGSTAGGIKVIRVILLLLQGSRELKRLVHPKAMFSIRIGSKALPDRVVDAVW
GFFSAYALVFVICMLALMAMGLDDITAFSATAACLNNLGPGLGEVASNYASIGDGAKWVLVVAMLFGRLEVFTLLILFTP
TFWKN

Specific function: Low-affinity potassium transport system. Interacts with trk system potassium uptake protein trkA and requires trkE for transport activity [H]

COG id: COG0168

COG function: function code P; Trk-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: Belongs to the trkH potassium transport family [H]

Homologues:

Organism=Escherichia coli, GI48994987, Length=485, Percent_Identity=65.7731958762887, Blast_Score=626, Evalue=1e-180,
Organism=Escherichia coli, GI1787626, Length=484, Percent_Identity=40.9090909090909, Blast_Score=400, Evalue=1e-113,

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: 53265; Mature: 53265

Theoretical pI: Translated: 7.99; Mature: 7.99

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
4.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQYKTIIRIIGLLIGLFSITMLPPALIAIWYNDGGGTAFIQAFFVSLFIGFWLWYPNRRC
CCHHHHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCHHHHHHHHHHHHHHHHHHCCCHHH
KEELRTREGFLIVVLFWTVLGSIGSLPFIFSNQPDLSWTDSFFESFSALTTTGATVIVGL
HHHHHHCCCHHHHHHHHHHHHHHCCCCEEECCCCCCCHHHHHHHHHHHHHHCCCEEEEEC
DSLPKAILFYRHMLQWLGGMGIIVLAVAILPVLGVGGMQLYRAEIPGPVKDSKMTPRIAE
HHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCCHHEEECCCCCCCCCCCCCCHHHH
TAKALWYIYLLLTISCAGAYWLAGMSIFDAICHSFSTIAIGGFSTHDASMGYFDSPVINL
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCCCCCCCCCCHHHHH
ICVFFLIVSAVNFSVHFAAFSRRGINVKVYFKDTEFKMLVAIQLILTAICFLTLYHSGIY
HHHHHHHHHHHHHHHEEHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHHHHCCCC
ESPEETLDQALFQAVSVATTAGFGTDSFHMWPLFLPMLLIFSSFIGGCGGSTAGGIKVIR
CCHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHH
VILLLLQGSRELKRLVHPKAMFSIRIGSKALPDRVVDAVWGFFSAYALVFVICMLALMAM
HHHHHHCCCHHHHHHHCCHHHEEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
GLDDITAFSATAACLNNLGPGLGEVASNYASIGDGAKWVLVVAMLFGRLEVFTLLILFTP
CCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCC
TFWKN
HHCCC
>Mature Secondary Structure
MQYKTIIRIIGLLIGLFSITMLPPALIAIWYNDGGGTAFIQAFFVSLFIGFWLWYPNRRC
CCHHHHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCHHHHHHHHHHHHHHHHHHCCCHHH
KEELRTREGFLIVVLFWTVLGSIGSLPFIFSNQPDLSWTDSFFESFSALTTTGATVIVGL
HHHHHHCCCHHHHHHHHHHHHHHCCCCEEECCCCCCCHHHHHHHHHHHHHHCCCEEEEEC
DSLPKAILFYRHMLQWLGGMGIIVLAVAILPVLGVGGMQLYRAEIPGPVKDSKMTPRIAE
HHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCCHHEEECCCCCCCCCCCCCCHHHH
TAKALWYIYLLLTISCAGAYWLAGMSIFDAICHSFSTIAIGGFSTHDASMGYFDSPVINL
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCCCCCCCCCCHHHHH
ICVFFLIVSAVNFSVHFAAFSRRGINVKVYFKDTEFKMLVAIQLILTAICFLTLYHSGIY
HHHHHHHHHHHHHHHEEHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHHHHCCCC
ESPEETLDQALFQAVSVATTAGFGTDSFHMWPLFLPMLLIFSSFIGGCGGSTAGGIKVIR
CCHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHH
VILLLLQGSRELKRLVHPKAMFSIRIGSKALPDRVVDAVWGFFSAYALVFVICMLALMAM
HHHHHHCCCHHHHHHHCCHHHEEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
GLDDITAFSATAACLNNLGPGLGEVASNYASIGDGAKWVLVVAMLFGRLEVFTLLILFTP
CCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCC
TFWKN
HHCCC

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) [Periplasm] [C]

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

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 11206551; 11258796 [H]