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The map label for this gene is tonB [H]

Identifier: 29142085

GI number: 29142085

Start: 1706734

End: 1707462

Strand: Reverse

Name: tonB [H]

Synonym: t1649

Alternate gene names: 29142085

Gene position: 1707462-1706734 (Counterclockwise)

Preceding gene: 29142089

Following gene: 29142080

Centisome position: 35.63

GC content: 57.61

Gene sequence:

>729_bases
ATGACCCTTGATTTACCTCGTCGCTTTCCCTGGTCGACACTCCTTTCCGTAGGCATTCATGGTGCTGTAGTGGCAGGTTT
GCTCTATACCTCGGTACATCAGGTTATTGAATTGCCTGCGCCAGCGCAGCCTATCACGGTGACAATGGTTTCACCCGCTG
ACCTGGAGCCGCCCCAGGCGGTTCAGCCGCCGCCGGAGCCGGTGGTTGAACCCGAACCGGAGCCAGAGCCGATCCCTGAA
CCGCCTAAAGAAGCGCCCGTGGTGATTGAGAAACCCAAACCTAAGCCAAAACCCAAGCCAAAACCGAAACCGGAACCGGT
GAAAAAGGTTGAAGAGCAGCCGAAGCGCGAAGTCAAACCAGCCGCACCGCGTCCTGCCTCACCGTTTGAAAATAGCGCCC
CGATGCGGCCAACAAGCGGCACCGCATCGGCGACCAGCAAGCCGGCGGTGAGCGTGCCCACTGGACCTCGAGCTCTGAGC
CGTAACCAGCCGCAGTATCCGGCGCGAGCACAGGCGTTACGTATTGAAGGCCGCGTAAAGGTGAAGTTTGACGTGACCGC
TGCTGGGCGAGTGGAAAATGTACAGATTCTATCCGCGCAGCCAGCCAATATGTTTGAGCGTGAAGTTAAGAATGCGATGC
GAAAATGGCGCTATGAAGCAGGCAAGCCGGGTTCCGGGCTGGTGGTCAATATTATCTTCCGTCTGAACGGTGCGGCGCAG
ATTGAGTAA

Upstream 100 bases:

>100_bases
ATCTTTTAAATGCCGCTATCGGCAATGCCTTATTGAATATGATTGCTATTTGCATTTAAAATTCAGCTCTGGTTTTTCAA
CTGAAACGATTATGACTTCA

Downstream 100 bases:

>100_bases
TCTCTGGCGCCGCCAGTAGGAATATACCATCACCTGCTGGCGGCGTAAGCGGGTATACTTAACCCTGAACCGGGAGCGGG
CGAGGTTTACCGTCCGGATC

Product: transport protein TonB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 242; Mature: 241

Protein sequence:

>242_residues
MTLDLPRRFPWSTLLSVGIHGAVVAGLLYTSVHQVIELPAPAQPITVTMVSPADLEPPQAVQPPPEPVVEPEPEPEPIPE
PPKEAPVVIEKPKPKPKPKPKPKPEPVKKVEEQPKREVKPAAPRPASPFENSAPMRPTSGTASATSKPAVSVPTGPRALS
RNQPQYPARAQALRIEGRVKVKFDVTAAGRVENVQILSAQPANMFEREVKNAMRKWRYEAGKPGSGLVVNIIFRLNGAAQ
IE

Sequences:

>Translated_242_residues
MTLDLPRRFPWSTLLSVGIHGAVVAGLLYTSVHQVIELPAPAQPITVTMVSPADLEPPQAVQPPPEPVVEPEPEPEPIPE
PPKEAPVVIEKPKPKPKPKPKPKPEPVKKVEEQPKREVKPAAPRPASPFENSAPMRPTSGTASATSKPAVSVPTGPRALS
RNQPQYPARAQALRIEGRVKVKFDVTAAGRVENVQILSAQPANMFEREVKNAMRKWRYEAGKPGSGLVVNIIFRLNGAAQ
IE
>Mature_241_residues
TLDLPRRFPWSTLLSVGIHGAVVAGLLYTSVHQVIELPAPAQPITVTMVSPADLEPPQAVQPPPEPVVEPEPEPEPIPEP
PKEAPVVIEKPKPKPKPKPKPKPEPVKKVEEQPKREVKPAAPRPASPFENSAPMRPTSGTASATSKPAVSVPTGPRALSR
NQPQYPARAQALRIEGRVKVKFDVTAAGRVENVQILSAQPANMFEREVKNAMRKWRYEAGKPGSGLVVNIIFRLNGAAQI
E

Specific function: Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates such as cobalamin, and various iron compounds (such as iron dicitrate, enterochelin, aerobac

COG id: COG0810

COG function: function code M; Periplasmic protein TonB, links inner and outer membranes

Gene ontology:

Cell location: Cell inner membrane; Single-pass membrane protein; Periplasmic side [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the tonB family [H]

Homologues:

Organism=Escherichia coli, GI1787505, Length=243, Percent_Identity=82.7160493827161, Blast_Score=297, Evalue=5e-82,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003538
- InterPro:   IPR006260 [H]

Pfam domain/function: PF03544 TonB [H]

EC number: NA

Molecular weight: Translated: 26240; Mature: 26108

Theoretical pI: Translated: 10.47; Mature: 10.47

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
1.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTLDLPRRFPWSTLLSVGIHGAVVAGLLYTSVHQVIELPAPAQPITVTMVSPADLEPPQA
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCCCCCCC
VQPPPEPVVEPEPEPEPIPEPPKEAPVVIEKPKPKPKPKPKPKPEPVKKVEEQPKREVKP
CCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCCCCCHHHHHHHHHHHHCCC
AAPRPASPFENSAPMRPTSGTASATSKPAVSVPTGPRALSRNQPQYPARAQALRIEGRVK
CCCCCCCCCCCCCCCCCCCCCCCCCCCCEEECCCCCHHHCCCCCCCCCHHEEEEECCEEE
VKFDVTAAGRVENVQILSAQPANMFEREVKNAMRKWRYEAGKPGSGLVVNIIFRLNGAAQ
EEEEEEECCCCCEEEEEECCCHHHHHHHHHHHHHHHHCCCCCCCCCEEEEEEEEECCCEE
IE
CC
>Mature Secondary Structure 
TLDLPRRFPWSTLLSVGIHGAVVAGLLYTSVHQVIELPAPAQPITVTMVSPADLEPPQA
CCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCCCCCCC
VQPPPEPVVEPEPEPEPIPEPPKEAPVVIEKPKPKPKPKPKPKPEPVKKVEEQPKREVKP
CCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCCCCCHHHHHHHHHHHHCCC
AAPRPASPFENSAPMRPTSGTASATSKPAVSVPTGPRALSRNQPQYPARAQALRIEGRVK
CCCCCCCCCCCCCCCCCCCCCCCCCCCCEEECCCCCHHHCCCCCCCCCHHEEEEECCEEE
VKFDVTAAGRVENVQILSAQPANMFEREVKNAMRKWRYEAGKPGSGLVVNIIFRLNGAAQ
EEEEEEECCCCCEEEEEECCCHHHHHHHHHHHHHHHHCCCCCCCCCEEEEEEEEECCCEE
IE
CC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 2266561; 8316087; 11677609 [H]