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The map label for this gene is mtrB [H]

Identifier: 78043272

GI number: 78043272

Start: 1014750

End: 1014992

Strand: Direct

Name: mtrB [H]

Synonym: CHY_1139

Alternate gene names: 78043272

Gene position: 1014750-1014992 (Clockwise)

Preceding gene: 78044608

Following gene: 78045130

Centisome position: 42.25

GC content: 37.45

Gene sequence:

>243_bases
GTGGTGTGTGATAATTTTGCTTTTAGCTCGGCAATAAATGCCGAATATATTGTCGTGAAAGCTTTAGAAAATGGGGTAAC
AATTATGGGCTTGACCCGCGGAAAAGATACCAAATTTCACCATACAGAAAAATTAGATAAGGGTGAAGTTATGGTGGCCC
AGTTTACCGAGCATACTTCGGCAATTAAAATTAGAGGAAAAGCGGAAATTTATACCAAGCATGGTGTGATAAAAAACGAA
TAA

Upstream 100 bases:

>100_bases
AGTACTGGAAGCGGGGGATAAATTAATTGTTTACGGCAAAACCGAAAGTATAAAAAATTGCCTGTTACAGCAATCAATTT
TTCGAGAAGGAGAGTGATTG

Downstream 100 bases:

>100_bases
AGAGCCGGAGGGAATTGTATGTGGACTGTGGTTTATATTGCGCCAAATAAAAAAGATGCCTTAAGGGTTCAGGAGGCTTT
AGCGAAAGAAGGATTTTTGG

Product: transcription attenuation protein MtrB

Products: NA

Alternate protein names: Trp RNA-binding attenuation protein; TRAP; Tryptophan RNA-binding attenuator protein [H]

Number of amino acids: Translated: 80; Mature: 80

Protein sequence:

>80_residues
MVCDNFAFSSAINAEYIVVKALENGVTIMGLTRGKDTKFHHTEKLDKGEVMVAQFTEHTSAIKIRGKAEIYTKHGVIKNE

Sequences:

>Translated_80_residues
MVCDNFAFSSAINAEYIVVKALENGVTIMGLTRGKDTKFHHTEKLDKGEVMVAQFTEHTSAIKIRGKAEIYTKHGVIKNE
>Mature_80_residues
MVCDNFAFSSAINAEYIVVKALENGVTIMGLTRGKDTKFHHTEKLDKGEVMVAQFTEHTSAIKIRGKAEIYTKHGVIKNE

Specific function: Required for transcription attenuation control in the Trp operon. This trans-acting factor seems to recognize a 10 bases nucleotide sequence in the Trp leader transcript causing transcription termination. Binds the leader RNA only in presence of L-tryptop

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the mtrB family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000824
- InterPro:   IPR016031 [H]

Pfam domain/function: PF02081 TrpBP [H]

EC number: NA

Molecular weight: Translated: 8912; Mature: 8912

Theoretical pI: Translated: 8.50; Mature: 8.50

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
5.0 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
5.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MVCDNFAFSSAINAEYIVVKALENGVTIMGLTRGKDTKFHHTEKLDKGEVMVAQFTEHTS
CCCCCCCCCCCCCCEEEEEEECCCCEEEEEEECCCCCCCCCCCCCCCCCEEEEEECCCCE
AIKIRGKAEIYTKHGVIKNE
EEEEECCEEEEEECCEEECC
>Mature Secondary Structure
MVCDNFAFSSAINAEYIVVKALENGVTIMGLTRGKDTKFHHTEKLDKGEVMVAQFTEHTS
CCCCCCCCCCCCCCEEEEEEECCCCEEEEEEECCCCCCCCCCCCCCCCCEEEEEECCCCE
AIKIRGKAEIYTKHGVIKNE
EEEEECCEEEEEECCEEECC

PDB accession: NA

Resolution: NA

Structure class: 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: 10.0

TargetDB status: NA

Availability: NA

References: 12235376 [H]