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The map label for this gene is cirA [H]

Identifier: 103488078

GI number: 103488078

Start: 2739135

End: 2741705

Strand: Direct

Name: cirA [H]

Synonym: Sala_2600

Alternate gene names: 103488078

Gene position: 2739135-2741705 (Clockwise)

Preceding gene: 103488077

Following gene: 103488079

Centisome position: 81.88

GC content: 60.64

Gene sequence:

>2571_bases
ATGGCGGAGAAACGGTTTCACGAGCTTGCGGCGCTGCTCGCGGGTGCCGCGATGGCGGCGTTGCCGATGCCGGCGCTGGC
GCAGAGCGATCAGACTTATCAGTTCGACCTCCAGGCCCAGGATCTGGGCGATGCGCTGCGCAGCGTCGCGGCCAAAGCAG
GTTGGGAGCTTTATGCGTCGGCCGAGGATGTGAACGGCGTTCCCGCGCCCAGGCTCGAAGGCGAGCTCACCGCCCGGCAG
GCGATCGAGCGCTTGCTGGCCGACACGAACCTGCGTGCTCGCTTCCGCGATGGAGCCGTGATCATCCGGGGGCGAACGGC
AGCGATAGTGACGGCGGGCGATGAGGCGGCCGACAGCGAGATCGTCGTGACGGGCAGCCTCATACGTGGTGCCGACATCC
CCTCCGCCAGAATTACCGTATCCCGGTCGGACATCGAAAATGCCGGACAGTCGGATCTGGGCGAGGTGGTTCGCAATATC
CCCCAGAACTTCAGTGGTGGCCAGAACCCTGGCGTCGGCTTTGGTGCCGGGCAACTCAACTCCAACCTCAATTCAGCGTC
GCATCTCAACCTGCGTGGTCTTGGTTCCGATGCGACGCTGACGCTGCTGAACGGCCATCGGCTCCCTTATGATGGCGCGT
TCGGGGGCGTCGATATTTCCGCCATACCGGTCGAAGCCGTCGAGCGGATCGAGATCGTGCCCGATGGTTCTTCCGCGCAA
TATGGGTCGGACGCGGTGGCAGGCGTCGCCAATATCATACTTCGGAGAGATTTTACGGGATTGAAGACCTCGGCACGGAT
CGGAGGTTCGACCGATGGCGGCAACTTCCAGCAAGGTGCCGATGTCGTCGGCGGTACGAGCTGGACTTCCGGCAACTTGA
TCGCCGCCTATCACTTCGCGCACAATTCAGCGATCTATGCGCGGCAACGCAGCTATACGGACGCGCTGGCGCCGGGAAAC
TCCCTCTACCCCTCGATCCGCCAGCATGCCGTGACGATGTCCGGTCGCCAGACGCTGGCGCCGGGAATCGAGTTCAAGGT
TGACGGCCTCTACAGCAACCGGCGTTCGATTATTACCTCGGGCAGCTTGGGGAACGCTGGTCTTACCGAGTCCCGATACG
CTCCAACGACGAAGGCCTTCTCCATCATCCCGGCCATCGATGTGGACCTGGGCGGCCAATGGATGGCGAAAGCCTCGCTC
GCCTATGGCAAGGACAACAGTCGCTACAACAGGTTGTTCAGCCAGCCGGGCATTGCGGGCACGGTAACGTCCGGCTGTTA
CTGTAACACCACCTTGACCACTGAGCTGGTGATCGACGGACCGCTCGTCTCCTTGCCTGCGGGAGATCTGCGTGTGGCGA
TCGGTGGAGGATATCGCTCCAGCAGCCTGCGCTATTCGCGTTACGAAAATGAAGGTCTTGTCGCTGCGTTCGACGCTAGC
CGGAAAAGCCACTATCTCTTTGGAGAAGTCCAGCTTCCGGTAATCGCTCCCGAGCAAAGTGTGCCGCTGGTCCGCCGGCT
CACAATCACCGCCGCGGCTCGCTATGAAAACTATCCGGGCATGGCGAGCGTCACGACGCCGAAGCTTGGTGCTGTCCTTG
AACCCAATCGCGACCTCACGATCAAGGCCTCGTGGGGCCGATCGTTCAAGGCGCCCACGCTCTATCAGCAACATGTCGGC
TACGAGGCCTATCTTCTCCCCGCCAACTGGTATGTTCCAGCCGCCTCAGGCACGATCTTCTATGCAAGCGGCGGAAACCC
AGACCTGGAACCCGAACGCGCGCGCAGTTGGTCGGCGGGGTTCGAATTTCATCCTCAAGCGCTCGAAGGGTTTCACGTCG
GCGCGAGCTATTTCAACGTGCGCTATCGGGATCGCGTCGCCAGACCAATCGCCGGATCGATCGCATCCGCGTTCAGTCAG
CCGGGCTATGCCAGTTTGTTGAACTATGCGCCTTCTACGGAGCTGCTCGACAGACTTGCGGCGGGTTCGCTTTATGGCTT
GACCAACTATACCGCTGGTCCGTTCGATCCAGCAAACGTGCTCGTCCTCGTGGACAACCGCAACCTCAATCTTGCGCGAC
AGGACATTGAGGGCGTCGACATAAACACCAGCGTTCGTTTCTCCATCAGCCCGGATCAAAATATCGGGCTGACCGGATCG
GCGACGTATCTCAAAAGCGACCAGCAACTCACGCCGCTCCTGCCACGCACACAGCTTGCGGGCGTGATCTTCAATCCGCC
CCATTGGCGCGGACGCCTCGGTGCCAGTTGGGAAGCGCGGCGCTTCAACGTATCGATGTTCGCCAACTATACGGGCAGCG
TCACGGACAATCGCTACCTCCCGTCAAGTTCGGTCGATTCCATCCTGACCTTCGACCTCGCGGCCAGGTTGGACATTGGA
AACTCTTCGTCCCGGTCGCCAGCGCTGACAATCACGATCGTTGCCAATAATATGTTCAATGCAAAGCCCGACATCATTCG
GGTAACCGGCTCAACAGACACGCCCTACGATTCAACGAATTATTCGGCGACCGGTCGCTTTCTCGGATTGACCGTATCCC
GGAGCTGGTGA

Upstream 100 bases:

>100_bases
TAATTTGCGAAGGGTGACTGACGGCACCCCTGCAACCTTCGTCGATACCCCCATCAAGAGCGAGCCGACCGGCATACGCT
CATGATCACCAGGGGGAATT

Downstream 100 bases:

>100_bases
TGTTGACCGGCATCGCGCTGCTGGCGGCGGTCACCGCCGGTATTCCGGCTCACGGGGCGGATCCCTGTTCCGCGTTTGAG
CAGGATGCGGCGACGCTTGC

Product: TonB-dependent receptor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 856; Mature: 855

Protein sequence:

>856_residues
MAEKRFHELAALLAGAAMAALPMPALAQSDQTYQFDLQAQDLGDALRSVAAKAGWELYASAEDVNGVPAPRLEGELTARQ
AIERLLADTNLRARFRDGAVIIRGRTAAIVTAGDEAADSEIVVTGSLIRGADIPSARITVSRSDIENAGQSDLGEVVRNI
PQNFSGGQNPGVGFGAGQLNSNLNSASHLNLRGLGSDATLTLLNGHRLPYDGAFGGVDISAIPVEAVERIEIVPDGSSAQ
YGSDAVAGVANIILRRDFTGLKTSARIGGSTDGGNFQQGADVVGGTSWTSGNLIAAYHFAHNSAIYARQRSYTDALAPGN
SLYPSIRQHAVTMSGRQTLAPGIEFKVDGLYSNRRSIITSGSLGNAGLTESRYAPTTKAFSIIPAIDVDLGGQWMAKASL
AYGKDNSRYNRLFSQPGIAGTVTSGCYCNTTLTTELVIDGPLVSLPAGDLRVAIGGGYRSSSLRYSRYENEGLVAAFDAS
RKSHYLFGEVQLPVIAPEQSVPLVRRLTITAAARYENYPGMASVTTPKLGAVLEPNRDLTIKASWGRSFKAPTLYQQHVG
YEAYLLPANWYVPAASGTIFYASGGNPDLEPERARSWSAGFEFHPQALEGFHVGASYFNVRYRDRVARPIAGSIASAFSQ
PGYASLLNYAPSTELLDRLAAGSLYGLTNYTAGPFDPANVLVLVDNRNLNLARQDIEGVDINTSVRFSISPDQNIGLTGS
ATYLKSDQQLTPLLPRTQLAGVIFNPPHWRGRLGASWEARRFNVSMFANYTGSVTDNRYLPSSSVDSILTFDLAARLDIG
NSSSRSPALTITIVANNMFNAKPDIIRVTGSTDTPYDSTNYSATGRFLGLTVSRSW

Sequences:

>Translated_856_residues
MAEKRFHELAALLAGAAMAALPMPALAQSDQTYQFDLQAQDLGDALRSVAAKAGWELYASAEDVNGVPAPRLEGELTARQ
AIERLLADTNLRARFRDGAVIIRGRTAAIVTAGDEAADSEIVVTGSLIRGADIPSARITVSRSDIENAGQSDLGEVVRNI
PQNFSGGQNPGVGFGAGQLNSNLNSASHLNLRGLGSDATLTLLNGHRLPYDGAFGGVDISAIPVEAVERIEIVPDGSSAQ
YGSDAVAGVANIILRRDFTGLKTSARIGGSTDGGNFQQGADVVGGTSWTSGNLIAAYHFAHNSAIYARQRSYTDALAPGN
SLYPSIRQHAVTMSGRQTLAPGIEFKVDGLYSNRRSIITSGSLGNAGLTESRYAPTTKAFSIIPAIDVDLGGQWMAKASL
AYGKDNSRYNRLFSQPGIAGTVTSGCYCNTTLTTELVIDGPLVSLPAGDLRVAIGGGYRSSSLRYSRYENEGLVAAFDAS
RKSHYLFGEVQLPVIAPEQSVPLVRRLTITAAARYENYPGMASVTTPKLGAVLEPNRDLTIKASWGRSFKAPTLYQQHVG
YEAYLLPANWYVPAASGTIFYASGGNPDLEPERARSWSAGFEFHPQALEGFHVGASYFNVRYRDRVARPIAGSIASAFSQ
PGYASLLNYAPSTELLDRLAAGSLYGLTNYTAGPFDPANVLVLVDNRNLNLARQDIEGVDINTSVRFSISPDQNIGLTGS
ATYLKSDQQLTPLLPRTQLAGVIFNPPHWRGRLGASWEARRFNVSMFANYTGSVTDNRYLPSSSVDSILTFDLAARLDIG
NSSSRSPALTITIVANNMFNAKPDIIRVTGSTDTPYDSTNYSATGRFLGLTVSRSW
>Mature_855_residues
AEKRFHELAALLAGAAMAALPMPALAQSDQTYQFDLQAQDLGDALRSVAAKAGWELYASAEDVNGVPAPRLEGELTARQA
IERLLADTNLRARFRDGAVIIRGRTAAIVTAGDEAADSEIVVTGSLIRGADIPSARITVSRSDIENAGQSDLGEVVRNIP
QNFSGGQNPGVGFGAGQLNSNLNSASHLNLRGLGSDATLTLLNGHRLPYDGAFGGVDISAIPVEAVERIEIVPDGSSAQY
GSDAVAGVANIILRRDFTGLKTSARIGGSTDGGNFQQGADVVGGTSWTSGNLIAAYHFAHNSAIYARQRSYTDALAPGNS
LYPSIRQHAVTMSGRQTLAPGIEFKVDGLYSNRRSIITSGSLGNAGLTESRYAPTTKAFSIIPAIDVDLGGQWMAKASLA
YGKDNSRYNRLFSQPGIAGTVTSGCYCNTTLTTELVIDGPLVSLPAGDLRVAIGGGYRSSSLRYSRYENEGLVAAFDASR
KSHYLFGEVQLPVIAPEQSVPLVRRLTITAAARYENYPGMASVTTPKLGAVLEPNRDLTIKASWGRSFKAPTLYQQHVGY
EAYLLPANWYVPAASGTIFYASGGNPDLEPERARSWSAGFEFHPQALEGFHVGASYFNVRYRDRVARPIAGSIASAFSQP
GYASLLNYAPSTELLDRLAAGSLYGLTNYTAGPFDPANVLVLVDNRNLNLARQDIEGVDINTSVRFSISPDQNIGLTGSA
TYLKSDQQLTPLLPRTQLAGVIFNPPHWRGRLGASWEARRFNVSMFANYTGSVTDNRYLPSSSVDSILTFDLAARLDIGN
SSSRSPALTITIVANNMFNAKPDIIRVTGSTDTPYDSTNYSATGRFLGLTVSRSW

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=553, Percent_Identity=24.2314647377938, Blast_Score=100, Evalue=3e-22,
Organism=Escherichia coli, GI1790405, Length=132, Percent_Identity=34.8484848484849, Blast_Score=70, Evalue=4e-13,

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: 91390; Mature: 91259

Theoretical pI: Translated: 6.92; Mature: 6.92

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
0.9 %Met     (Translated Protein)
1.2 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
0.8 %Met     (Mature Protein)
1.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAEKRFHELAALLAGAAMAALPMPALAQSDQTYQFDLQAQDLGDALRSVAAKAGWELYAS
CCHHHHHHHHHHHHHHHHHHCCCCHHCCCCCCEEEEEEHHHHHHHHHHHHHHCCCEEEEC
AEDVNGVPAPRLEGELTARQAIERLLADTNLRARFRDGAVIIRGRTAAIVTAGDEAADSE
CCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCEEEECCCEEEEECCEEEEEECCCCCCCCE
IVVTGSLIRGADIPSARITVSRSDIENAGQSDLGEVVRNIPQNFSGGQNPGVGFGAGQLN
EEEEECEEECCCCCCEEEEEEHHHHCCCCHHHHHHHHHHCCCCCCCCCCCCCEECCHHCC
SNLNSASHLNLRGLGSDATLTLLNGHRLPYDGAFGGVDISAIPVEAVERIEIVPDGSSAQ
CCCCCCCEEEEEECCCCCEEEEEECCCCCCCCCCCCCEEEEECHHHHEEEEEEECCCCCC
YGSDAVAGVANIILRRDFTGLKTSARIGGSTDGGNFQQGADVVGGTSWTSGNLIAAYHFA
CCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEE
HNSAIYARQRSYTDALAPGNSLYPSIRQHAVTMSGRQTLAPGIEFKVDGLYSNRRSIITS
CCCEEEEECCCCCHHCCCCCCCCHHHHHHEEEECCCEECCCCCEEEEECEECCCCEEEEC
GSLGNAGLTESRYAPTTKAFSIIPAIDVDLGGQWMAKASLAYGKDNSRYNRLFSQPGIAG
CCCCCCCCCCCCCCCCCHHEEEEEEEEECCCCCEEEEEEEECCCCCCHHHHHHCCCCCCE
TVTSGCYCNTTLTTELVIDGPLVSLPAGDLRVAIGGGYRSSSLRYSRYENEGLVAAFDAS
EECCCEEECCEEEEEEEECCCEEECCCCCEEEEEECCCCCCCEEEEEECCCCEEEEEECC
RKSHYLFGEVQLPVIAPEQSVPLVRRLTITAAARYENYPGMASVTTPKLGAVLEPNRDLT
CCCEEEEEEEEEEEECCCCCCCCEEEEEEEEEEHHCCCCCCEEECCCCCCEEECCCCCEE
IKASWGRSFKAPTLYQQHVGYEAYLLPANWYVPAASGTIFYASGGNPDLEPERARSWSAG
EEECCCCCCCCCCHHHHHCCEEEEEEECCEEEECCCCEEEEECCCCCCCCHHHHCCCCCC
FEFHPQALEGFHVGASYFNVRYRDRVARPIAGSIASAFSQPGYASLLNYAPSTELLDRLA
CEECHHHHCCEEECCCEEEEEEHHHHCCCHHHHHHHHHCCCCHHHHHHCCCCHHHHHHHH
AGSLYGLTNYTAGPFDPANVLVLVDNRNLNLARQDIEGVDINTSVRFSISPDQNIGLTGS
CCCEEECCCCCCCCCCCCCEEEEEECCCCCEEHHCCCCEECCCEEEEEECCCCCCCCCCC
ATYLKSDQQLTPLLPRTQLAGVIFNPPHWRGRLGASWEARRFNVSMFANYTGSVTDNRYL
CCEECCCCCCCCCCCCHHCCEEEECCCCCCCCCCCCCCCEEEEEEEEECCCCCCCCCCCC
PSSSVDSILTFDLAARLDIGNSSSRSPALTITIVANNMFNAKPDIIRVTGSTDTPYDSTN
CCCCCCCEEEEEEEEEEECCCCCCCCCEEEEEEEECCCCCCCCCEEEEECCCCCCCCCCC
YSATGRFLGLTVSRSW
CCCCCEEEEEEEECCC
>Mature Secondary Structure 
AEKRFHELAALLAGAAMAALPMPALAQSDQTYQFDLQAQDLGDALRSVAAKAGWELYAS
CHHHHHHHHHHHHHHHHHHCCCCHHCCCCCCEEEEEEHHHHHHHHHHHHHHCCCEEEEC
AEDVNGVPAPRLEGELTARQAIERLLADTNLRARFRDGAVIIRGRTAAIVTAGDEAADSE
CCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCEEEECCCEEEEECCEEEEEECCCCCCCCE
IVVTGSLIRGADIPSARITVSRSDIENAGQSDLGEVVRNIPQNFSGGQNPGVGFGAGQLN
EEEEECEEECCCCCCEEEEEEHHHHCCCCHHHHHHHHHHCCCCCCCCCCCCCEECCHHCC
SNLNSASHLNLRGLGSDATLTLLNGHRLPYDGAFGGVDISAIPVEAVERIEIVPDGSSAQ
CCCCCCCEEEEEECCCCCEEEEEECCCCCCCCCCCCCEEEEECHHHHEEEEEEECCCCCC
YGSDAVAGVANIILRRDFTGLKTSARIGGSTDGGNFQQGADVVGGTSWTSGNLIAAYHFA
CCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEE
HNSAIYARQRSYTDALAPGNSLYPSIRQHAVTMSGRQTLAPGIEFKVDGLYSNRRSIITS
CCCEEEEECCCCCHHCCCCCCCCHHHHHHEEEECCCEECCCCCEEEEECEECCCCEEEEC
GSLGNAGLTESRYAPTTKAFSIIPAIDVDLGGQWMAKASLAYGKDNSRYNRLFSQPGIAG
CCCCCCCCCCCCCCCCCHHEEEEEEEEECCCCCEEEEEEEECCCCCCHHHHHHCCCCCCE
TVTSGCYCNTTLTTELVIDGPLVSLPAGDLRVAIGGGYRSSSLRYSRYENEGLVAAFDAS
EECCCEEECCEEEEEEEECCCEEECCCCCEEEEEECCCCCCCEEEEEECCCCEEEEEECC
RKSHYLFGEVQLPVIAPEQSVPLVRRLTITAAARYENYPGMASVTTPKLGAVLEPNRDLT
CCCEEEEEEEEEEEECCCCCCCCEEEEEEEEEEHHCCCCCCEEECCCCCCEEECCCCCEE
IKASWGRSFKAPTLYQQHVGYEAYLLPANWYVPAASGTIFYASGGNPDLEPERARSWSAG
EEECCCCCCCCCCHHHHHCCEEEEEEECCEEEECCCCEEEEECCCCCCCCHHHHCCCCCC
FEFHPQALEGFHVGASYFNVRYRDRVARPIAGSIASAFSQPGYASLLNYAPSTELLDRLA
CEECHHHHCCEEECCCEEEEEEHHHHCCCHHHHHHHHHCCCCHHHHHHCCCCHHHHHHHH
AGSLYGLTNYTAGPFDPANVLVLVDNRNLNLARQDIEGVDINTSVRFSISPDQNIGLTGS
CCCEEECCCCCCCCCCCCCEEEEEECCCCCEEHHCCCCEECCCEEEEEECCCCCCCCCCC
ATYLKSDQQLTPLLPRTQLAGVIFNPPHWRGRLGASWEARRFNVSMFANYTGSVTDNRYL
CCEECCCCCCCCCCCCHHCCEEEECCCCCCCCCCCCCCCEEEEEEEEECCCCCCCCCCCC
PSSSVDSILTFDLAARLDIGNSSSRSPALTITIVANNMFNAKPDIIRVTGSTDTPYDSTN
CCCCCCCEEEEEEEEEEECCCCCCCCCEEEEEEEECCCCCCCCCEEEEECCCCCCCCCCC
YSATGRFLGLTVSRSW
CCCCCEEEEEEEECCC

PDB accession: NA

Resolution: NA

Structure class: Alpha 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: 6.0

TargetDB status: NA

Availability: NA

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