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The map label for this gene is regR [H]

Identifier: 21242542

GI number: 21242542

Start: 2070242

End: 2070808

Strand: Reverse

Name: regR [H]

Synonym: XAC1797

Alternate gene names: 21242542

Gene position: 2070808-2070242 (Counterclockwise)

Preceding gene: 21242543

Following gene: 21242540

Centisome position: 40.01

GC content: 65.61

Gene sequence:

>567_bases
ATGACAAGTCCCCCGATCCGTACCGGCCTGCTGGTCGACGACGACACCTTGTACCTGCGCACGCTGCAACGCAGCCTTGC
ACGCCGCGGCGTGGAAACGCTCACCGCCACCGATGCGGCCAGTGCGTTGTCCACGGCACGCAGCGCGTTGCCGGATTTTG
CGTTGATCGATCTCAAGCTCGGCCACGACTCCGGTTTGAGCCTGATCCAGCCGCTGCGCGAGATCCGTGCCGACATGCGC
ATTCTGCTGGTCACCGGTTACGCCAGCATCGCCACTGCGGTGGAGGCGATCAAACTCGGCGCCGATGATTACCTGCCCAA
GCCGGCCAATATCCCCACCATCATGCGGGCGCTGGGCGAAGAGGATGACGACCTGCCAGAGCCGGACGAAGAAGAAAGCG
CGCAGGAAATGATGACGCCGCTCAGCCGCTTGCAGTGGGAGCACATCCAGCAGGCGCTGCACGAAACCGGCGGCAACGTG
TCGGCGGCCGCGCGCCTGCTCGGCATGCATCGCCGCTCGCTGCAGCGCAAGCTGACCAAGCGCCCGAGCCCTGGGCCGTT
ACGCTAG

Upstream 100 bases:

>100_bases
CCGTCGAACGCCTGCAGGGCGAGTTGTGGATGCTGCCCGCCGAAGGCAGCGGCGCGCGCGTCGGTTTCCGTCTGCCGCTC
TCCGACCACGAGGCACTCGC

Downstream 100 bases:

>100_bases
CCGTCTCCCCCTGTCGCCGGACCCCACGCAGCATGGATGCCGCGCGAGGGCCTGCAGGGACGCGCGTGCGAGCGTGCGAG
CGTGTCACGCGCCCAGGTGC

Product: two-component system regulatory protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 188; Mature: 187

Protein sequence:

>188_residues
MTSPPIRTGLLVDDDTLYLRTLQRSLARRGVETLTATDAASALSTARSALPDFALIDLKLGHDSGLSLIQPLREIRADMR
ILLVTGYASIATAVEAIKLGADDYLPKPANIPTIMRALGEEDDDLPEPDEEESAQEMMTPLSRLQWEHIQQALHETGGNV
SAAARLLGMHRRSLQRKLTKRPSPGPLR

Sequences:

>Translated_188_residues
MTSPPIRTGLLVDDDTLYLRTLQRSLARRGVETLTATDAASALSTARSALPDFALIDLKLGHDSGLSLIQPLREIRADMR
ILLVTGYASIATAVEAIKLGADDYLPKPANIPTIMRALGEEDDDLPEPDEEESAQEMMTPLSRLQWEHIQQALHETGGNV
SAAARLLGMHRRSLQRKLTKRPSPGPLR
>Mature_187_residues
TSPPIRTGLLVDDDTLYLRTLQRSLARRGVETLTATDAASALSTARSALPDFALIDLKLGHDSGLSLIQPLREIRADMRI
LLVTGYASIATAVEAIKLGADDYLPKPANIPTIMRALGEEDDDLPEPDEEESAQEMMTPLSRLQWEHIQQALHETGGNVS
AAARLLGMHRRSLQRKLTKRPSPGPLR

Specific function: Member of the two-component regulatory system regB/regA. Involved in transactivating anaerobic expression of the photosynthetic apparatus. It is a transcriptional regulator that is responsible for activating expression of the puf, puh, and puc operons in

COG id: COG4567

COG function: function code TK; Response regulator consisting of a CheY-like receiver domain and a Fis-type HTH domain

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 response regulatory domain [H]

Homologues:

Organism=Escherichia coli, GI1788550, Length=102, Percent_Identity=33.3333333333333, Blast_Score=65, Evalue=3e-12,
Organism=Escherichia coli, GI1790437, Length=109, Percent_Identity=32.1100917431193, Blast_Score=64, Evalue=8e-12,
Organism=Escherichia coli, GI1790299, Length=101, Percent_Identity=32.6732673267327, Blast_Score=60, Evalue=7e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR011006
- InterPro:   IPR001789 [H]

Pfam domain/function: PF00072 Response_reg [H]

EC number: NA

Molecular weight: Translated: 20598; Mature: 20467

Theoretical pI: Translated: 5.69; Mature: 5.69

Prosite motif: PS50110 RESPONSE_REGULATORY

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.2 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTSPPIRTGLLVDDDTLYLRTLQRSLARRGVETLTATDAASALSTARSALPDFALIDLKL
CCCCCCCCCCEECCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEEE
GHDSGLSLIQPLREIRADMRILLVTGYASIATAVEAIKLGADDYLPKPANIPTIMRALGE
CCCCCHHHHHHHHHHHHCCEEEEEECHHHHHHHHHHHHHCCHHCCCCCCCHHHHHHHHCC
EDDDLPEPDEEESAQEMMTPLSRLQWEHIQQALHETGGNVSAAARLLGMHRRSLQRKLTK
CCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHC
RPSPGPLR
CCCCCCCC
>Mature Secondary Structure 
TSPPIRTGLLVDDDTLYLRTLQRSLARRGVETLTATDAASALSTARSALPDFALIDLKL
CCCCCCCCCEECCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEEE
GHDSGLSLIQPLREIRADMRILLVTGYASIATAVEAIKLGADDYLPKPANIPTIMRALGE
CCCCCHHHHHHHHHHHHCCEEEEEECHHHHHHHHHHHHHCCHHCCCCCCCHHHHHHHHCC
EDDDLPEPDEEESAQEMMTPLSRLQWEHIQQALHETGGNVSAAARLLGMHRRSLQRKLTK
CCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHC
RPSPGPLR
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: DNA [C]

Specific reaction: Protein + DNA = Protein-DNA [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 1547494 [H]