Click here to switch to the map view.

The map label for this gene is motB [H]

Identifier: 157158423

GI number: 157158423

Start: 2102926

End: 2103852

Strand: Reverse

Name: motB [H]

Synonym: EcE24377A_2122

Alternate gene names: 157158423

Gene position: 2103852-2102926 (Counterclockwise)

Preceding gene: 157156438

Following gene: 157155369

Centisome position: 42.25

GC content: 53.07

Gene sequence:

>927_bases
ATGAAGAATCAAGCGCATCCGATTATTGTCGTCAAACGACGCAAAGCCAAAAGCCACGGGGCAGCACATGGATCGTGGAA
GATTGCTTATGCCGACTTTATGACTGCGATGATGGCCTTTTTTCTGGTGATGTGGCTGATCTCCATCTCCAGCCCAAAAG
AGCTGATTCAGATTGCGGAGTACTTCCGGACTCCACTGGCGACTGCGGTTACGGGCGGCGATCGCATTTCTAATAGTGAA
AGCCCAATTCCCGGCGGTGGTGATGATTACACCCAAAGCCAGGGGGAAGTGAATAAGCAGCCGAACATCGAAGAGCTGAA
AAAACGCATGGAGCAAAGTCGATTGCGGAAATTGCGGGGTGATCTCGACCAGTTGATAGAGTCCGATCCGAAACTGCGGG
CGTTACGTCCCCATCTCAAAATCGATCTGGTCCAGGAAGGTCTACGTATTCAGATCATCGATAGCCAGAATCGCCCGATG
TTTAGAACCGGCAGTGCCGATGTCGAACCCTATATGCGCGACATTCTGCGTGCCATTGCGCCTGTACTGAACGGTATTCC
CAACCGTATTAGCCTTTCAGGTCATACCGATGATTTCCCCTACGCCAGCGGTGAGAAAGGATATAGCAACTGGGAGCTTT
CTGCCGATCGGGCCAATGCATCCCGCCGCGAACTGATGGTCGGAGGGTTGGATAGCGGCAAAGTGTTACGTGTCGTCGGC
ATGGCGGCAACGATGCGCTTAAGCGATCGCGGACCTGATGATGCCGTCAACCGTCGCATCAGCCTGCTGGTACTGAACAA
ACAAGCCGAACAGGCCATTTTGCATGAAAACGCCGAAAGCCAGAATGAGCCAGTAAGCGCCCTGGAAAAACCTGAGGTTG
CACCACAGGTCAGTGTTCCCACAATGCCATCAGCCGAACCGAGGTGA

Upstream 100 bases:

>100_bases
GCAAAACGCTCTATTCCAGCGAACGTCCGTCGTTTATTGAACTGGAAGAGCATGTGCGTGCGGTGAAAAATCCGCAACAA
CAGACGACAACCGAGGAAGC

Downstream 100 bases:

>100_bases
CAGCGTGAGCATGGATATAAGCGATTTTTATCAGACATTTTTTGATGAAGCGGACGAACTGTTGGCTGACATGGAGCAGC
ATCTGCTGGTTTTGCAGCCG

Product: flagellar motor protein MotB

Products: NA

Alternate protein names: Chemotaxis protein MotB [H]

Number of amino acids: Translated: 308; Mature: 308

Protein sequence:

>308_residues
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAEYFRTPLATAVTGGDRISNSE
SPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRGDLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPM
FRTGSADVEPYMRDILRAIAPVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVPTMPSAEPR

Sequences:

>Translated_308_residues
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAEYFRTPLATAVTGGDRISNSE
SPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRGDLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPM
FRTGSADVEPYMRDILRAIAPVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVPTMPSAEPR
>Mature_308_residues
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAEYFRTPLATAVTGGDRISNSE
SPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRGDLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPM
FRTGSADVEPYMRDILRAIAPVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVPTMPSAEPR

Specific function: MotA and MotB comprise the stator element of the flagellar motor complex. Required for the rotation of the flagellar motor. Might be a linker that fastens the torque- generating machinery to the cell wall [H]

COG id: COG1360

COG function: function code N; Flagellar motor protein

Gene ontology:

Cell location: Cell inner membrane; Single- pass type II membrane protein (Potential) [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 OmpA-like domain [H]

Homologues:

Organism=Escherichia coli, GI1788198, Length=308, Percent_Identity=100, Blast_Score=630, Evalue=0.0,

Paralogues:

None

Copy number: 10-20 (rich media) [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR006665 [H]

Pfam domain/function: PF00691 OmpA [H]

EC number: NA

Molecular weight: Translated: 34187; Mature: 34187

Theoretical pI: Translated: 9.53; Mature: 9.53

Prosite motif: PS51123 OMPA_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
3.9 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAE
CCCCCCCEEEEECCCCCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHH
YFRTPLATAVTGGDRISNSESPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRG
HHHCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHH
DLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPMFRTGSADVEPYMRDILRAIA
HHHHHHCCCCCHHHHCCCHHHHHHHCCCEEEEEECCCCCEEECCCCCCCHHHHHHHHHHH
PVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
HHHCCCCCEEEECCCCCCCCCCCCCCCCCCCEECCHHCCCCHHHEEEECCCCCCHHHHHH
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVP
HHHHEEECCCCCCHHHCCEEEEEEECCHHHHHHHHCCCCCCCCCHHHHCCCCCCCCCCCC
TMPSAEPR
CCCCCCCC
>Mature Secondary Structure
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAE
CCCCCCCEEEEECCCCCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHH
YFRTPLATAVTGGDRISNSESPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRG
HHHCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHH
DLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPMFRTGSADVEPYMRDILRAIA
HHHHHHCCCCCHHHHCCCHHHHHHHCCCEEEEEECCCCCEEECCCCCCCHHHHHHHHHHH
PVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
HHHCCCCCEEEECCCCCCCCCCCCCCCCCCCEECCHHCCCCHHHEEEECCCCCCHHHHHH
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVP
HHHHEEECCCCCCHHHCCEEEEEEECCHHHHHHHHCCCCCCCCCHHHHCCCCCCCCCCCC
TMPSAEPR
CCCCCCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 9139919; 11677609; 10586519 [H]