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The map label for this gene is tonB [H]

Identifier: 170681605

GI number: 170681605

Start: 1902601

End: 1903332

Strand: Reverse

Name: tonB [H]

Synonym: EcSMS35_1880

Alternate gene names: 170681605

Gene position: 1903332-1902601 (Counterclockwise)

Preceding gene: 170682453

Following gene: 170682349

Centisome position: 37.55

GC content: 53.69

Gene sequence:

>732_bases
ATGATTATGACTTCAATGACCCTTGATTTACCTCGCCGCTTCCCCTGGCCGACGTTACTTTCGGTCTGCATTCATGGTGC
TGTTGTGGCGGGTTTGATCTATACCTCGGTACATCAGGTTATTGAACTACCTGCGCCCGCGCAGCCGATTTCTGTCACGA
TGGTTGCGCCAGCGGATCTCGAACCGCCACAAGCCGTTCAACCACCACCGGAGCCGGTGGTAGAGCCAGAACCGGAACCT
GAGCCGATCCCTGAACCGCCAAAAGAAGCTCCGGTGGTCATTGAAAAGCCGAAGCCGAAACCTAAGCCAAAACCGAAGCC
GGTGAAAAAGGTGGAGCAGCCAAAACGCGATGTCAAACCCGTAGAGTCGCGTCCGGCATCACCGTTTGAAAATACGGCAC
CCGCGCGCCCGACATCAAGTACGGCAACGGCTGCAACCAGCAAGCCGGTTACCAGTGTGGCTTCAGGACCACGCGCATTA
AGCCGTAATCAGCCGCAGTATCCGGCACGAGCACAGGCATTGCGCATTGAAGGGCAGGTTAAAGTTAAATTTGATGTCAC
GCCAGATGGTCGCGTGGATAACGTACAAATCCTCTCAGCCAAGCCTGCGAACATGTTTGAGCGTGAAGTGAAAAATGCGA
TGCGCAGATGGCGTTATGAGCCGGGTAAGCCAGGCAGTGGGATTGTGGTGAATATCCTGTTTAAAATTAACGGCACTACC
GAAATTCAGTAA

Upstream 100 bases:

>100_bases
ATTACGCCAAAAATGACATTTTCACTGATCCTGATCGTCTTGCCTTATTGAATATGATTGCTATTTGCATTTAAAATCGG
GGCCTGGTTTTTCTACTGAA

Downstream 100 bases:

>100_bases
GCATAAAGTCAAAAGCCTCCGACCGGAGGCTTTTGACTATTACTCAACAGGTAAGGCGCGAGGTTTTCCTTCAGGATCAA
CCGCGACATACTTAAATAAT

Product: transport protein TonB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 243; Mature: 243

Protein sequence:

>243_residues
MIMTSMTLDLPRRFPWPTLLSVCIHGAVVAGLIYTSVHQVIELPAPAQPISVTMVAPADLEPPQAVQPPPEPVVEPEPEP
EPIPEPPKEAPVVIEKPKPKPKPKPKPVKKVEQPKRDVKPVESRPASPFENTAPARPTSSTATAATSKPVTSVASGPRAL
SRNQPQYPARAQALRIEGQVKVKFDVTPDGRVDNVQILSAKPANMFEREVKNAMRRWRYEPGKPGSGIVVNILFKINGTT
EIQ

Sequences:

>Translated_243_residues
MIMTSMTLDLPRRFPWPTLLSVCIHGAVVAGLIYTSVHQVIELPAPAQPISVTMVAPADLEPPQAVQPPPEPVVEPEPEP
EPIPEPPKEAPVVIEKPKPKPKPKPKPVKKVEQPKRDVKPVESRPASPFENTAPARPTSSTATAATSKPVTSVASGPRAL
SRNQPQYPARAQALRIEGQVKVKFDVTPDGRVDNVQILSAKPANMFEREVKNAMRRWRYEPGKPGSGIVVNILFKINGTT
EIQ
>Mature_243_residues
MIMTSMTLDLPRRFPWPTLLSVCIHGAVVAGLIYTSVHQVIELPAPAQPISVTMVAPADLEPPQAVQPPPEPVVEPEPEP
EPIPEPPKEAPVVIEKPKPKPKPKPKPVKKVEQPKRDVKPVESRPASPFENTAPARPTSSTATAATSKPVTSVASGPRAL
SRNQPQYPARAQALRIEGQVKVKFDVTPDGRVDNVQILSAKPANMFEREVKNAMRRWRYEPGKPGSGIVVNILFKINGTT
EIQ

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=239, Percent_Identity=98.326359832636, Blast_Score=352, Evalue=9e-99,

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: 26484; Mature: 26484

Theoretical pI: Translated: 10.28; Mature: 10.28

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MIMTSMTLDLPRRFPWPTLLSVCIHGAVVAGLIYTSVHQVIELPAPAQPISVTMVAPADL
CEECCEECCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCC
EPPQAVQPPPEPVVEPEPEPEPIPEPPKEAPVVIEKPKPKPKPKPKPVKKVEQPKRDVKP
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCCHHHHHCCHHHCCC
VESRPASPFENTAPARPTSSTATAATSKPVTSVASGPRALSRNQPQYPARAQALRIEGQV
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHCCCHHHCCCCCCCCCHHEEEEECCEE
KVKFDVTPDGRVDNVQILSAKPANMFEREVKNAMRRWRYEPGKPGSGIVVNILFKINGTT
EEEEECCCCCCCCCEEEEECCCHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEEEEECCCC
EIQ
CCC
>Mature Secondary Structure
MIMTSMTLDLPRRFPWPTLLSVCIHGAVVAGLIYTSVHQVIELPAPAQPISVTMVAPADL
CEECCEECCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCC
EPPQAVQPPPEPVVEPEPEPEPIPEPPKEAPVVIEKPKPKPKPKPKPVKKVEQPKRDVKP
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCCHHHHHCCHHHCCC
VESRPASPFENTAPARPTSSTATAATSKPVTSVASGPRALSRNQPQYPARAQALRIEGQV
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHCCCHHHCCCCCCCCCHHEEEEECCEE
KVKFDVTPDGRVDNVQILSAKPANMFEREVKNAMRRWRYEPGKPGSGIVVNILFKINGTT
EEEEECCCCCCCCCEEEEECCCHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEEEEECCCC
EIQ
CCC

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: 6310567; 9097039; 9278503; 1885532; 8316087; 11328822 [H]