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The map label for this gene is cirA [H]

Identifier: 85373479

GI number: 85373479

Start: 689636

End: 690148

Strand: Direct

Name: cirA [H]

Synonym: ELI_03260

Alternate gene names: 85373479

Gene position: 689636-690148 (Clockwise)

Preceding gene: 85373478

Following gene: 85373480

Centisome position: 22.59

GC content: 62.96

Gene sequence:

>513_bases
ATGGCCGGCATCTGTGCCGGAGCGATCGCAGTACCCGCTTACGCACAGGACGCAGATACGCCGGATACCGATCCCGGCAC
ATCCAGTCCGGTTATCGTCGTCACGGCACAACGCCAGGCACAGAGCCTGCAGGAAGTGCCGATCGCGGTCAGCGCCTTCA
GCGCCGAGACGCTCGAAGCGCAGCAGATCGAGAACGCGAGCGACCTTCAGCTGACGCTGCCCAACGTCTCCTTCACCAAG
TCGAACTTTACGGCTTCCAGTTTCACTATCCGCGGTATCGGCGACCTTTGCGTCGGTGTATCGTGCGACAGCGCGACGGC
CATCCACCAGAACGGCTCGCCCCTGTTCGGCACGCGCCTGTTCGAAACCGAATATTTCGACCTCGAGCGGATCGAGGTCC
TGCGCGGGCCGCAGGGCACGCTGTTCGGACGTAATGCCACCTCAGGCGTGGTCAACGTCGTCACGGCCAAGCCCGATCTT
TCGGGCTTCGGCGCCGCCGGATCGTTCGAATAA

Upstream 100 bases:

>100_bases
TATTGCAACGCATACGTATTCCGGTTTAGCTTCCTTCCCAGACGCCGCGCAAAGCGGCGCGTGGGAGAGGAGTATATCTA
TGAGGATCAGGGCTTCCCTG

Downstream 100 bases:

>100_bases
GGCAATTACAACAGCATCAAGGCCACCGGGATGGTCAATGTTCCCATCGGGAACGTGATCGGGGCCCGCGTTGCCGGATT
CTATTTGAAGCGCGACGGCT

Product: TonB-dependent receptor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 170; Mature: 169

Protein sequence:

>170_residues
MAGICAGAIAVPAYAQDADTPDTDPGTSSPVIVVTAQRQAQSLQEVPIAVSAFSAETLEAQQIENASDLQLTLPNVSFTK
SNFTASSFTIRGIGDLCVGVSCDSATAIHQNGSPLFGTRLFETEYFDLERIEVLRGPQGTLFGRNATSGVVNVVTAKPDL
SGFGAAGSFE

Sequences:

>Translated_170_residues
MAGICAGAIAVPAYAQDADTPDTDPGTSSPVIVVTAQRQAQSLQEVPIAVSAFSAETLEAQQIENASDLQLTLPNVSFTK
SNFTASSFTIRGIGDLCVGVSCDSATAIHQNGSPLFGTRLFETEYFDLERIEVLRGPQGTLFGRNATSGVVNVVTAKPDL
SGFGAAGSFE
>Mature_169_residues
AGICAGAIAVPAYAQDADTPDTDPGTSSPVIVVTAQRQAQSLQEVPIAVSAFSAETLEAQQIENASDLQLTLPNVSFTKS
NFTASSFTIRGIGDLCVGVSCDSATAIHQNGSPLFGTRLFETEYFDLERIEVLRGPQGTLFGRNATSGVVNVVTAKPDLS
GFGAAGSFE

Specific function: Not yet known. Postulated to participate in iron transport. Outer membrane receptor for colicins IA and IB [H]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cell outer membrane [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the tonB-dependent receptor family [H]

Homologues:

Organism=Escherichia coli, GI1788478, Length=160, Percent_Identity=30, Blast_Score=70, Evalue=7e-14,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR012910
- InterPro:   IPR000531
- InterPro:   IPR010916
- InterPro:   IPR010917 [H]

Pfam domain/function: PF07715 Plug; PF00593 TonB_dep_Rec [H]

EC number: NA

Molecular weight: Translated: 17648; Mature: 17517

Theoretical pI: Translated: 4.03; Mature: 4.03

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
0.6 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
1.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAGICAGAIAVPAYAQDADTPDTDPGTSSPVIVVTAQRQAQSLQEVPIAVSAFSAETLEA
CCCCCCCCEECCCCCCCCCCCCCCCCCCCCEEEEECCHHHHHHHHCCEEEEECCCHHHHH
QQIENASDLQLTLPNVSFTKSNFTASSFTIRGIGDLCVGVSCDSATAIHQNGSPLFGTRL
HHCCCCCCEEEECCCCEEECCCCEECEEEEEECCCEEEECCCCCCEEEECCCCCCEEEEE
FETEYFDLERIEVLRGPQGTLFGRNATSGVVNVVTAKPDLSGFGAAGSFE
ECCCCCCHHHHHEEECCCCEEEECCCCCCEEEEEEECCCCCCCCCCCCCC
>Mature Secondary Structure 
AGICAGAIAVPAYAQDADTPDTDPGTSSPVIVVTAQRQAQSLQEVPIAVSAFSAETLEA
CCCCCCCEECCCCCCCCCCCCCCCCCCCCEEEEECCHHHHHHHHCCEEEEECCCHHHHH
QQIENASDLQLTLPNVSFTKSNFTASSFTIRGIGDLCVGVSCDSATAIHQNGSPLFGTRL
HHCCCCCCEEEECCCCEEECCCCEECEEEEEECCCEEEECCCCCCEEEECCCCCCEEEEE
FETEYFDLERIEVLRGPQGTLFGRNATSGVVNVVTAKPDLSGFGAAGSFE
ECCCCCCHHHHHEEECCCCEEEECCCCCCEEEEEEECCCCCCCCCCCCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 2644220; 9278503; 3316180; 1315732; 2160948 [H]