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The map label for this gene is ttrB [H]

Identifier: 29141714

GI number: 29141714

Start: 1324901

End: 1325653

Strand: Reverse

Name: ttrB [H]

Synonym: t1253

Alternate gene names: 29141714

Gene position: 1325653-1324901 (Counterclockwise)

Preceding gene: 29141718

Following gene: 29141713

Centisome position: 27.66

GC content: 56.71

Gene sequence:

>753_bases
ATGTGGACGGGAGTCAATATGGACAGCAGTAAACGGCAATTTCTCCAGCAGCTCGGCGTCCTGACCGCTGGCGCCTCGCT
GGTTCCGCTGGCTGAAGCGAAATTTCCTTTTTCGCCGGAGCGGCATGAAGGCTCTCCCCGACACCGTTACGCCATGCTTA
TCGACCTGCGGCGTTGTATCGGCTGTCAGTCCTGTACCGTAAGTTGCACTATTGAAAACCAAACGCCGCAGGGCGCGTTT
CGTACGACCGTGAACCAATACCAGGTCCAGCGTGAAGGTAGTCAGGAAGTCACGAATGTGCTGTTGCCGCGTCTGTGCAA
CCATTGCGATAACCCCCCCTGTGTGCCGGTCTGCCCGGTACAAGCCACCTTTCAGCGGGAAGACGGCATTGTGGTGGTGG
ATAACAAACGCTGCGTCGGCTGCGCCTATTGTGTCCAGGCGTGTCCTTACGACGCCCGATTTATCAATCATGAAACGCAA
ACTGCCGATAAATGCACGTTTTGCGTCCATCGTCTGGAAGCCGGACTGTTACCCGCTTGCGTAGAGTCCTGCGTCGGCGG
CGCGCGTATTATTGGCGATATCAAAGATCCCCATAGCCGCATCGCCACCATGCTTCATCAACATCGCGACGCTATCAAGG
TATTAAAGCCGGAAAACGGCACGTCGCCCCATGTTTTCTACCTGGGTCTGGACGACGCCTTTGTCACCCCATTAATGGGC
CGTGCGCAGCCCGCGCTTTGGCAGGAGGTCTGA

Upstream 100 bases:

>100_bases
AATAGAGCGCACCCCGTCTCGATTTTTACACTGTAAATCATCAACATTTTTTATTCATTACACATGAACCAACATCGTGA
CAAATGTTTCATTGTTGGCA

Downstream 100 bases:

>100_bases
ATGACGCATTCACTCATCATTGAAGAAGTGCTGGCTCACCCGCAGGACATTAGCTGGCTGCCGTGGGCGGTACAATATTT
CTTTTTTATTGGCATTGCCG

Product: tetrathionate reductase subunit B

Products: oxidized cytochrome C552; NH3 [C]

Alternate protein names: NA

Number of amino acids: Translated: 250; Mature: 250

Protein sequence:

>250_residues
MWTGVNMDSSKRQFLQQLGVLTAGASLVPLAEAKFPFSPERHEGSPRHRYAMLIDLRRCIGCQSCTVSCTIENQTPQGAF
RTTVNQYQVQREGSQEVTNVLLPRLCNHCDNPPCVPVCPVQATFQREDGIVVVDNKRCVGCAYCVQACPYDARFINHETQ
TADKCTFCVHRLEAGLLPACVESCVGGARIIGDIKDPHSRIATMLHQHRDAIKVLKPENGTSPHVFYLGLDDAFVTPLMG
RAQPALWQEV

Sequences:

>Translated_250_residues
MWTGVNMDSSKRQFLQQLGVLTAGASLVPLAEAKFPFSPERHEGSPRHRYAMLIDLRRCIGCQSCTVSCTIENQTPQGAF
RTTVNQYQVQREGSQEVTNVLLPRLCNHCDNPPCVPVCPVQATFQREDGIVVVDNKRCVGCAYCVQACPYDARFINHETQ
TADKCTFCVHRLEAGLLPACVESCVGGARIIGDIKDPHSRIATMLHQHRDAIKVLKPENGTSPHVFYLGLDDAFVTPLMG
RAQPALWQEV
>Mature_250_residues
MWTGVNMDSSKRQFLQQLGVLTAGASLVPLAEAKFPFSPERHEGSPRHRYAMLIDLRRCIGCQSCTVSCTIENQTPQGAF
RTTVNQYQVQREGSQEVTNVLLPRLCNHCDNPPCVPVCPVQATFQREDGIVVVDNKRCVGCAYCVQACPYDARFINHETQ
TADKCTFCVHRLEAGLLPACVESCVGGARIIGDIKDPHSRIATMLHQHRDAIKVLKPENGTSPHVFYLGLDDAFVTPLMG
RAQPALWQEV

Specific function: Probably involved in the transfer of electrons from the quinone pool to the type-c cytochromes [H]

COG id: COG0437

COG function: function code C; Fe-S-cluster-containing hydrogenase components 1

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 3 4Fe-4S ferredoxin-type domains [H]

Homologues:

Organism=Escherichia coli, GI2367345, Length=222, Percent_Identity=40.0900900900901, Blast_Score=140, Evalue=5e-35,
Organism=Escherichia coli, GI226510944, Length=204, Percent_Identity=34.8039215686275, Blast_Score=120, Evalue=1e-28,
Organism=Escherichia coli, GI1787872, Length=163, Percent_Identity=38.6503067484663, Blast_Score=107, Evalue=1e-24,
Organism=Escherichia coli, GI1787122, Length=189, Percent_Identity=35.4497354497354, Blast_Score=104, Evalue=7e-24,
Organism=Escherichia coli, GI1787749, Length=198, Percent_Identity=30.8080808080808, Blast_Score=100, Evalue=8e-23,
Organism=Escherichia coli, GI1787740, Length=126, Percent_Identity=38.0952380952381, Blast_Score=98, Evalue=6e-22,
Organism=Escherichia coli, GI1790326, Length=198, Percent_Identity=30.3030303030303, Blast_Score=97, Evalue=7e-22,
Organism=Escherichia coli, GI1787478, Length=94, Percent_Identity=45.7446808510638, Blast_Score=97, Evalue=8e-22,
Organism=Escherichia coli, GI1789370, Length=167, Percent_Identity=36.5269461077844, Blast_Score=84, Evalue=6e-18,
Organism=Escherichia coli, GI1787963, Length=206, Percent_Identity=28.1553398058252, Blast_Score=77, Evalue=1e-15,
Organism=Escherichia coli, GI2367245, Length=146, Percent_Identity=32.8767123287671, Blast_Score=74, Evalue=7e-15,
Organism=Escherichia coli, GI1789067, Length=157, Percent_Identity=30.5732484076433, Blast_Score=72, Evalue=3e-14,
Organism=Escherichia coli, GI87082179, Length=140, Percent_Identity=32.8571428571429, Blast_Score=71, Evalue=6e-14,
Organism=Escherichia coli, GI87082180, Length=127, Percent_Identity=32.2834645669291, Blast_Score=70, Evalue=1e-13,
Organism=Escherichia coli, GI1788811, Length=147, Percent_Identity=32.6530612244898, Blast_Score=69, Evalue=4e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR017896
- InterPro:   IPR017900
- InterPro:   IPR017567
- InterPro:   IPR006311 [H]

Pfam domain/function: NA

EC number: NA

Molecular weight: Translated: 27710; Mature: 27710

Theoretical pI: Translated: 7.35; Mature: 7.35

Prosite motif: PS00198 4FE4S_FERREDOXIN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

6.4 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
8.4 %Cys+Met (Translated Protein)
6.4 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
8.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MWTGVNMDSSKRQFLQQLGVLTAGASLVPLAEAKFPFSPERHEGSPRHRYAMLIDLRRCI
CCCCCCCCHHHHHHHHHHHHHHCCCCEEEHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHC
GCQSCTVSCTIENQTPQGAFRTTVNQYQVQREGSQEVTNVLLPRLCNHCDNPPCVPVCPV
CCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCCCCEECCC
QATFQREDGIVVVDNKRCVGCAYCVQACPYDARFINHETQTADKCTFCVHRLEAGLLPAC
CCEEECCCCEEEECCCCCHHHHHHHHHCCCCHHHCCCCCCCHHHHHHHHHHHHCCCHHHH
VESCVGGARIIGDIKDPHSRIATMLHQHRDAIKVLKPENGTSPHVFYLGLDDAFVTPLMG
HHHHCCCCEEEECCCCHHHHHHHHHHHHHHHHEEECCCCCCCCEEEEEECCHHHHHHHHC
RAQPALWQEV
CCCCHHHHCC
>Mature Secondary Structure
MWTGVNMDSSKRQFLQQLGVLTAGASLVPLAEAKFPFSPERHEGSPRHRYAMLIDLRRCI
CCCCCCCCHHHHHHHHHHHHHHCCCCEEEHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHC
GCQSCTVSCTIENQTPQGAFRTTVNQYQVQREGSQEVTNVLLPRLCNHCDNPPCVPVCPV
CCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCCCCEECCC
QATFQREDGIVVVDNKRCVGCAYCVQACPYDARFINHETQTADKCTFCVHRLEAGLLPAC
CCEEECCCCEEEECCCCCHHHHHHHHHCCCCHHHCCCCCCCHHHHHHHHHHHHCCCHHHH
VESCVGGARIIGDIKDPHSRIATMLHQHRDAIKVLKPENGTSPHVFYLGLDDAFVTPLMG
HHHHCCCCEEEECCCCHHHHHHHHHHHHHHHHEEECCCCCCCCEEEEEECCHHHHHHHHC
RAQPALWQEV
CCCCHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: Fe [C]

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: reduced cytochrome C552; nitrite [C]

Specific reaction: reduced cytochrome C552 + nitrite = oxidized cytochrome C552 + NH3 [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 11206551; 11258796 [H]