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The map label for this gene is perR [H]

Identifier: 52784698

GI number: 52784698

Start: 918555

End: 918992

Strand: Direct

Name: perR [H]

Synonym: BLi00900

Alternate gene names: 52784698

Gene position: 918555-918992 (Clockwise)

Preceding gene: 52784697

Following gene: 52784700

Centisome position: 21.75

GC content: 44.75

Gene sequence:

>438_bases
ATGGCTGAACATAACCTGAAAGAAGCGTTGGAAGCGTTGAAGGAAACCGGGGTGCGAATTACTCCTCAACGTCATGCCAT
TCTGGAATTTCTCGTGAATTCTATGTCTCATCCAACTGCAGATGATATATATAAAGCTCTCGAAGGGAAATTTCCAAACA
TGAGCGTAGCAACGGTCTACAACAATTTGCGGGTTTTTAAGGAATCAGGGCTCGTTAAGGAATTAACGTACGGAGATTCC
TCCAGCCGGTTTGACTTCGTGACTTCCGAGCATTATCACGCAATTTGCGAACGCTGCGGGAAAATCGTCGACTTTCATTA
TCCCGGCCTCGACGAAGTGGAGCAGCTTGCTTCACATGTGACAGGATTTAAAGTCAGTCACCATAGACTGGAGATATACG
GTTTATGTCAGGAATGCGACAAAAAAGAAAGCCATTAA

Upstream 100 bases:

>100_bases
TTTTCACAGGGATTGGAATTGACAAAGATTCTGATCAGGAGTTACACTAATTATAAACGTTATAATGTAAGAATTTTTTT
TAGAAGAGAGGTGCATGACG

Downstream 100 bases:

>100_bases
AAAGAGCTGGCCGCTTTTTTAACGGTCAGCTTATTTTTGTTGCAGCATTTACTGAGACTTTCGATTATACGATTCGTTAA
ACTCTTTTCCTTCGAGGTTT

Product: PerR

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 145; Mature: 144

Protein sequence:

>145_residues
MAEHNLKEALEALKETGVRITPQRHAILEFLVNSMSHPTADDIYKALEGKFPNMSVATVYNNLRVFKESGLVKELTYGDS
SSRFDFVTSEHYHAICERCGKIVDFHYPGLDEVEQLASHVTGFKVSHHRLEIYGLCQECDKKESH

Sequences:

>Translated_145_residues
MAEHNLKEALEALKETGVRITPQRHAILEFLVNSMSHPTADDIYKALEGKFPNMSVATVYNNLRVFKESGLVKELTYGDS
SSRFDFVTSEHYHAICERCGKIVDFHYPGLDEVEQLASHVTGFKVSHHRLEIYGLCQECDKKESH
>Mature_144_residues
AEHNLKEALEALKETGVRITPQRHAILEFLVNSMSHPTADDIYKALEGKFPNMSVATVYNNLRVFKESGLVKELTYGDSS
SRFDFVTSEHYHAICERCGKIVDFHYPGLDEVEQLASHVTGFKVSHHRLEIYGLCQECDKKESH

Specific function: Hydrogen and organic peroxide sensor. Represses the expression of a regulon of peroxide-inducible genes such as katA, ahpC, ahpF, the heme biosynthesis operon (hemAXCDBL), fur, perR, zosA and mrgA [H]

COG id: COG0735

COG function: function code P; Fe2+/Zn2+ uptake regulation proteins

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the Fur family [H]

Homologues:

Organism=Escherichia coli, GI1786899, Length=135, Percent_Identity=31.8518518518519, Blast_Score=73, Evalue=7e-15,

Paralogues:

None

Copy number: 3432 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002481
- InterPro:   IPR011991 [H]

Pfam domain/function: PF01475 FUR [H]

EC number: NA

Molecular weight: Translated: 16512; Mature: 16381

Theoretical pI: Translated: 6.34; Mature: 6.34

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.8 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
4.8 %Cys+Met (Translated Protein)
2.8 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAEHNLKEALEALKETGVRITPQRHAILEFLVNSMSHPTADDIYKALEGKFPNMSVATVY
CCCCCHHHHHHHHHHCCCEECCHHHHHHHHHHHHCCCCCHHHHHHHHCCCCCCCHHHHHH
NNLRVFKESGLVKELTYGDSSSRFDFVTSEHYHAICERCGKIVDFHYPGLDEVEQLASHV
HHHHHHHHCCCEEEEECCCCCCCCCCCCCHHHHHHHHHHHHHEECCCCCHHHHHHHHHHH
TGFKVSHHRLEIYGLCQECDKKESH
CCCCCCHHHHHHHHHHHHHCCCCCC
>Mature Secondary Structure 
AEHNLKEALEALKETGVRITPQRHAILEFLVNSMSHPTADDIYKALEGKFPNMSVATVY
CCCCHHHHHHHHHHCCCEECCHHHHHHHHHHHHCCCCCHHHHHHHHCCCCCCCHHHHHH
NNLRVFKESGLVKELTYGDSSSRFDFVTSEHYHAICERCGKIVDFHYPGLDEVEQLASHV
HHHHHHHHCCCEEEEECCCCCCCCCCCCCHHHHHHHHHHHHHEECCCCCHHHHHHHHHHH
TGFKVSHHRLEIYGLCQECDKKESH
CCCCCCHHHHHHHHHHHHHCCCCCC

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: 9202460; 9384377; 9701813; 12100544 [H]