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The map label for this gene is cirA [H]

Identifier: 160875163

GI number: 160875163

Start: 2434224

End: 2436827

Strand: Reverse

Name: cirA [H]

Synonym: Sbal195_2049

Alternate gene names: 160875163

Gene position: 2436827-2434224 (Counterclockwise)

Preceding gene: 160875165

Following gene: 160875162

Centisome position: 45.57

GC content: 47.62

Gene sequence:

>2604_bases
ATGAGAAGTTCTGTATTTTTGTGCGCTGTTTTTGGGTTAGCCTTGTCGCCCGTTGCTTTAGCTGTAGCCAATGAACTAGA
AAAAACAACTGAGCAATCTGCCGCAGATGCACCGGTCGAGCGAGTCGCAGTCACAGGTTCACGCCTAAAAGGGGTGGATA
TGGAAGGCGCCAATCCACTACAAAGTTTTACCCAGGATGACATCACTAAACGCGGTTACGAGAGTGTGAGTGAGTTTCTA
CGCGATCTCCCCCAAGCTTCAAGTGCGGGGACTTTCTCGGAAACTGGGAGTGTAGGTGGTGCCGATGGAGCACCAGCTGG
CGCATCCGGTGTCAGTTTGCGCGGATTAGGTTCAAGCTCAACCTTAGTGCTAGTCAATGGCCGAAGAGTCGCCGTTGATT
CATTCTCTAATGGTTCTGACTCGTTTGTGAACATTAATTCAATCCCTTTATCTGCCATTGAACGCATCGATGTGTTAACC
GATGGTGCATCGTCCATCTATGGTTCGGATGCCATTGCAGGTGTGATTAACTTTATCCTCCGTAAGGATTTTGTCGGGCA
TGAGCTCAGTGCCCAATATGGGGATGATACTTCCGCTCACGATGCCAGCCGTAAGAATCTGACCTACGCTGGCGGCTTTG
CCACAGAAAACAGCAATACTACGGTTGTAGTCGATTATGCGACGCGAAACGCCATCTTTAATAGCGATAGACCCGTCAAT
GTCACCTTTGAGTCCAGTACTCGTATGACCATAGATGGTGAAGATTACGCTGAGTCTTGGTGTGGCGATGATACCCAAAA
AAGTGGTACACGTTGCAATTATGACTATGTTATTCAACGCGCTATCCAACCTGACTTTGAGAACATAGGCACGACCTTTA
ATCATATTTATCGTCTAGATAATGGATTGGAGTTTTTTGCTGAAGGCATGTATCAAAAGAATACCGGTTCAGCCTATGAG
GCGCCTGCGGGATATACAGTGGATGTTGCTGGTGATTCTGCCAACATTCCCCAGTATGTTCACGACATTGACATGCTAGA
TGGCAGTGTCAGCGACGTTATCACTGTTCGAACTCGTTTCCCTGAGCGTCGAGTACAGGAATATGACACTCAGAGCTATC
GAGTCCTCGCAGGACTGCGCGGTGAACTTGCCGACTGGAGCTGGGAAACCGCGGCGAGTTATGGCAAATCTACAAACGAA
ATCAACAATGTTGCTGGCTATATGAATGCCACTAAACTGGATGCCGCCGTGGCGGCGGATGAATTTAATCCGTTCAATTT
AGGCCGTGATAGTAGCGCTGCACAAATTGCTGCCCTGCGCGATCCCGGCATTCGTAAAGGTGAATCAGAGGTGTTGTCGC
TGGATTTTAATATCAGTGGCGATCTGTTTGCATTACCCGCAGGTGCAGTAAGCTCGGTTTTTGGTGGAGAGCTGCGAAAA
GAGCAAATATTTGATAGGCCATCCATCAACGCTGTGAATAACGAAATTATCGGCTTAGGCGCAAGCGATGCCGAAGCAGA
CCGGACGCAATATGCTGTGTATGGCGAGTTTAATTTCCCCATTACCGACACCTTAGATGTGATCGCAGCTTTACGTTACG
ACCACTATAGTGACTTTGGTGGCGATGTTAACCCTAAAATATCAATGCGTTATCGCCCTCTTGAGGATTTAGTATTAAGG
GCATCATGGAGTACAGGTTTTAGAGCCCCTTCCTTATCCCAATTAGGCGCAGGGACGTCGCTCAGCAGCCAGTATATCAA
TTGTGGTTCGGCTGAACCTTACAATGCCTTATGCGGTACTGCTGGCGCCGAGTTTGGCGAACTCGAGTTTGACCAAGAAA
CCATAGGCAATAAGGATTTATCCGCAGAAAAGTCTGCCGCCATTAACGTTGGCGTCTCTTGGAACCTCACCGAAGCACTA
CAATTGACCGTCGATTACTGGCGCTATGAGCACGATGATATTGTTGACATTGATGCCAACACCACCTTGGACGCCTGTAT
TAAAGACAGTACAAAAATCGTGACTAGCGTTGCAGAACTAGGAGATGAATTTGGCTGTGTTGTTGATGGCCAAGGGGATA
TTAGCTTCTTACGTACTGGCTATTTTAACGTCGGCAATCAAAATACTGATGGCGTCGACTACAAGCTAGATTATCGCTTA
GACACTGAAACCGCAGGTGAATTTAAGTTTTATGTTGCGGGCACTGAAACCCTATCGTTTGAAAGACAAGTCACACCTTC
AACCCCAGTGGAAGATTTATTAGGGCGGTTAAGTGGCGCCTCAGAAATTGCTCGCCCTGAAAGCGTGCTTGATCTAGGAA
CCGACTGGCAGCTCAACGATTGGAGTGCCAGTTTATCGGGTCACTACATCAGTTCATTGGGTGATGGTGACTTTAAATTT
GATAACGAAACCGTCGACAGTTGGCTCACCTTCAGTGCGAGCCTTGGTTATGAGTTAAATGAGCACCATAGCTTTTTGGT
GTCAGTGCGTAACCTAACAGATGAAGAACCGCCCTACGCCTCCTCTCCAACCAATGGCTATGCAAGCTCAGTCCATGATT
GGTTAGGCCGTCGCTGGAACGTACGTTATACCTTCAAGTTTTAA

Upstream 100 bases:

>100_bases
TGCGCTTTCTGCAAAACATTAACTAATGCCATGCGTATTGACTCACGCGCAGCTTAGCCACGTCTAAAAATTCTAATAAG
AGATTTATCGGGAGCTTATC

Downstream 100 bases:

>100_bases
TGTACTGACTTGAGGCATTGGCCGCAGCGTTTAATTGTGGCCAATGCCTTGTTCTGACCCTTTATAAAGGCACATAGGAT
GAAATTACCTACTGCAAGGG

Product: TonB-dependent receptor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 867; Mature: 867

Protein sequence:

>867_residues
MRSSVFLCAVFGLALSPVALAVANELEKTTEQSAADAPVERVAVTGSRLKGVDMEGANPLQSFTQDDITKRGYESVSEFL
RDLPQASSAGTFSETGSVGGADGAPAGASGVSLRGLGSSSTLVLVNGRRVAVDSFSNGSDSFVNINSIPLSAIERIDVLT
DGASSIYGSDAIAGVINFILRKDFVGHELSAQYGDDTSAHDASRKNLTYAGGFATENSNTTVVVDYATRNAIFNSDRPVN
VTFESSTRMTIDGEDYAESWCGDDTQKSGTRCNYDYVIQRAIQPDFENIGTTFNHIYRLDNGLEFFAEGMYQKNTGSAYE
APAGYTVDVAGDSANIPQYVHDIDMLDGSVSDVITVRTRFPERRVQEYDTQSYRVLAGLRGELADWSWETAASYGKSTNE
INNVAGYMNATKLDAAVAADEFNPFNLGRDSSAAQIAALRDPGIRKGESEVLSLDFNISGDLFALPAGAVSSVFGGELRK
EQIFDRPSINAVNNEIIGLGASDAEADRTQYAVYGEFNFPITDTLDVIAALRYDHYSDFGGDVNPKISMRYRPLEDLVLR
ASWSTGFRAPSLSQLGAGTSLSSQYINCGSAEPYNALCGTAGAEFGELEFDQETIGNKDLSAEKSAAINVGVSWNLTEAL
QLTVDYWRYEHDDIVDIDANTTLDACIKDSTKIVTSVAELGDEFGCVVDGQGDISFLRTGYFNVGNQNTDGVDYKLDYRL
DTETAGEFKFYVAGTETLSFERQVTPSTPVEDLLGRLSGASEIARPESVLDLGTDWQLNDWSASLSGHYISSLGDGDFKF
DNETVDSWLTFSASLGYELNEHHSFLVSVRNLTDEEPPYASSPTNGYASSVHDWLGRRWNVRYTFKF

Sequences:

>Translated_867_residues
MRSSVFLCAVFGLALSPVALAVANELEKTTEQSAADAPVERVAVTGSRLKGVDMEGANPLQSFTQDDITKRGYESVSEFL
RDLPQASSAGTFSETGSVGGADGAPAGASGVSLRGLGSSSTLVLVNGRRVAVDSFSNGSDSFVNINSIPLSAIERIDVLT
DGASSIYGSDAIAGVINFILRKDFVGHELSAQYGDDTSAHDASRKNLTYAGGFATENSNTTVVVDYATRNAIFNSDRPVN
VTFESSTRMTIDGEDYAESWCGDDTQKSGTRCNYDYVIQRAIQPDFENIGTTFNHIYRLDNGLEFFAEGMYQKNTGSAYE
APAGYTVDVAGDSANIPQYVHDIDMLDGSVSDVITVRTRFPERRVQEYDTQSYRVLAGLRGELADWSWETAASYGKSTNE
INNVAGYMNATKLDAAVAADEFNPFNLGRDSSAAQIAALRDPGIRKGESEVLSLDFNISGDLFALPAGAVSSVFGGELRK
EQIFDRPSINAVNNEIIGLGASDAEADRTQYAVYGEFNFPITDTLDVIAALRYDHYSDFGGDVNPKISMRYRPLEDLVLR
ASWSTGFRAPSLSQLGAGTSLSSQYINCGSAEPYNALCGTAGAEFGELEFDQETIGNKDLSAEKSAAINVGVSWNLTEAL
QLTVDYWRYEHDDIVDIDANTTLDACIKDSTKIVTSVAELGDEFGCVVDGQGDISFLRTGYFNVGNQNTDGVDYKLDYRL
DTETAGEFKFYVAGTETLSFERQVTPSTPVEDLLGRLSGASEIARPESVLDLGTDWQLNDWSASLSGHYISSLGDGDFKF
DNETVDSWLTFSASLGYELNEHHSFLVSVRNLTDEEPPYASSPTNGYASSVHDWLGRRWNVRYTFKF
>Mature_867_residues
MRSSVFLCAVFGLALSPVALAVANELEKTTEQSAADAPVERVAVTGSRLKGVDMEGANPLQSFTQDDITKRGYESVSEFL
RDLPQASSAGTFSETGSVGGADGAPAGASGVSLRGLGSSSTLVLVNGRRVAVDSFSNGSDSFVNINSIPLSAIERIDVLT
DGASSIYGSDAIAGVINFILRKDFVGHELSAQYGDDTSAHDASRKNLTYAGGFATENSNTTVVVDYATRNAIFNSDRPVN
VTFESSTRMTIDGEDYAESWCGDDTQKSGTRCNYDYVIQRAIQPDFENIGTTFNHIYRLDNGLEFFAEGMYQKNTGSAYE
APAGYTVDVAGDSANIPQYVHDIDMLDGSVSDVITVRTRFPERRVQEYDTQSYRVLAGLRGELADWSWETAASYGKSTNE
INNVAGYMNATKLDAAVAADEFNPFNLGRDSSAAQIAALRDPGIRKGESEVLSLDFNISGDLFALPAGAVSSVFGGELRK
EQIFDRPSINAVNNEIIGLGASDAEADRTQYAVYGEFNFPITDTLDVIAALRYDHYSDFGGDVNPKISMRYRPLEDLVLR
ASWSTGFRAPSLSQLGAGTSLSSQYINCGSAEPYNALCGTAGAEFGELEFDQETIGNKDLSAEKSAAINVGVSWNLTEAL
QLTVDYWRYEHDDIVDIDANTTLDACIKDSTKIVTSVAELGDEFGCVVDGQGDISFLRTGYFNVGNQNTDGVDYKLDYRL
DTETAGEFKFYVAGTETLSFERQVTPSTPVEDLLGRLSGASEIARPESVLDLGTDWQLNDWSASLSGHYISSLGDGDFKF
DNETVDSWLTFSASLGYELNEHHSFLVSVRNLTDEEPPYASSPTNGYASSVHDWLGRRWNVRYTFKF

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=184, Percent_Identity=31.5217391304348, Blast_Score=83, Evalue=7e-17,
Organism=Escherichia coli, GI1790405, Length=168, Percent_Identity=29.1666666666667, Blast_Score=70, Evalue=5e-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: 93999; Mature: 93999

Theoretical pI: Translated: 4.13; Mature: 4.13

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
0.8 %Met     (Translated Protein)
1.6 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
0.8 %Met     (Mature Protein)
1.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRSSVFLCAVFGLALSPVALAVANELEKTTEQSAADAPVERVAVTGSRLKGVDMEGANPL
CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHEEECCCCCCCCCCCCCCHH
QSFTQDDITKRGYESVSEFLRDLPQASSAGTFSETGSVGGADGAPAGASGVSLRGLGSSS
HHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCC
TLVLVNGRRVAVDSFSNGSDSFVNINSIPLSAIERIDVLTDGASSIYGSDAIAGVINFIL
EEEEECCCEEEEECCCCCCCCEEEECCCCHHHHHHHHHCCCCCHHHCCCHHHHHHHHHHH
RKDFVGHELSAQYGDDTSAHDASRKNLTYAGGFATENSNTTVVVDYATRNAIFNSDRPVN
HHHCCCCCCCCCCCCCCCCCCCCCCCCEEECCEEECCCCCEEEEEECCCCCEECCCCCEE
VTFESSTRMTIDGEDYAESWCGDDTQKSGTRCNYDYVIQRAIQPDFENIGTTFNHIYRLD
EEECCCCEEEECCHHHHHHHCCCCCCCCCCCCCHHHHHHHHCCCCHHHHCCHHHHHHHHC
NGLEFFAEGMYQKNTGSAYEAPAGYTVDVAGDSANIPQYVHDIDMLDGSVSDVITVRTRF
CCHHHHHHCCCCCCCCCCCCCCCCCEEEECCCCCCCCHHHHHHHHCCCCHHHEEEEECCC
PERRVQEYDTQSYRVLAGLRGELADWSWETAASYGKSTNEINNVAGYMNATKLDAAVAAD
CHHHHHHCCCCCEEEEECCCCCCCCCCHHHHHHCCCCHHHHHHHHHHCCCHHHHHHHHHC
EFNPFNLGRDSSAAQIAALRDPGIRKGESEVLSLDFNISGDLFALPAGAVSSVFGGELRK
CCCCCCCCCCCCCCEEEEECCCCCCCCCCEEEEEEECCCCCEEECCCHHHHHHHCCHHHH
EQIFDRPSINAVNNEIIGLGASDAEADRTQYAVYGEFNFPITDTLDVIAALRYDHYSDFG
HHHCCCCCCCCCCCCEEEECCCCCCCCCCEEEEEEEECCCCHHHHHHHHHHHHCCCCCCC
GDVNPKISMRYRPLEDLVLRASWSTGFRAPSLSQLGAGTSLSSQYINCGSAEPYNALCGT
CCCCCEEEEEECCHHHHHEEECCCCCCCCCCHHHHCCCCCCCHHHCCCCCCCCCHHHHCC
AGAEFGELEFDQETIGNKDLSAEKSAAINVGVSWNLTEALQLTVDYWRYEHDDIVDIDAN
CCCCCCCCCCCHHHCCCCCCCCCCCCEEEECEECCHHHHHHHHHHHHCCCCCCEEEECCC
TTLDACIKDSTKIVTSVAELGDEFGCVVDGQGDISFLRTGYFNVGNQNTDGVDYKLDYRL
CCHHHHHCCHHHHHHHHHHHCCCCCEEEECCCCEEEEEECEEECCCCCCCCCEEEEEEEE
DTETAGEFKFYVAGTETLSFERQVTPSTPVEDLLGRLSGASEIARPESVLDLGTDWQLND
CCCCCCCEEEEEECCCEEEEECCCCCCCCHHHHHHHHCCCHHHCCCHHHHCCCCCCEECC
WSASLSGHYISSLGDGDFKFDNETVDSWLTFSASLGYELNEHHSFLVSVRNLTDEEPPYA
CCCCCCCCCHHHCCCCCEEECCHHHHHHEEEEHHCCCEECCCCEEEEEEECCCCCCCCCC
SSPTNGYASSVHDWLGRRWNVRYTFKF
CCCCCCHHHHHHHHHCCEEEEEEEEEC
>Mature Secondary Structure
MRSSVFLCAVFGLALSPVALAVANELEKTTEQSAADAPVERVAVTGSRLKGVDMEGANPL
CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHEEECCCCCCCCCCCCCCHH
QSFTQDDITKRGYESVSEFLRDLPQASSAGTFSETGSVGGADGAPAGASGVSLRGLGSSS
HHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCC
TLVLVNGRRVAVDSFSNGSDSFVNINSIPLSAIERIDVLTDGASSIYGSDAIAGVINFIL
EEEEECCCEEEEECCCCCCCCEEEECCCCHHHHHHHHHCCCCCHHHCCCHHHHHHHHHHH
RKDFVGHELSAQYGDDTSAHDASRKNLTYAGGFATENSNTTVVVDYATRNAIFNSDRPVN
HHHCCCCCCCCCCCCCCCCCCCCCCCCEEECCEEECCCCCEEEEEECCCCCEECCCCCEE
VTFESSTRMTIDGEDYAESWCGDDTQKSGTRCNYDYVIQRAIQPDFENIGTTFNHIYRLD
EEECCCCEEEECCHHHHHHHCCCCCCCCCCCCCHHHHHHHHCCCCHHHHCCHHHHHHHHC
NGLEFFAEGMYQKNTGSAYEAPAGYTVDVAGDSANIPQYVHDIDMLDGSVSDVITVRTRF
CCHHHHHHCCCCCCCCCCCCCCCCCEEEECCCCCCCCHHHHHHHHCCCCHHHEEEEECCC
PERRVQEYDTQSYRVLAGLRGELADWSWETAASYGKSTNEINNVAGYMNATKLDAAVAAD
CHHHHHHCCCCCEEEEECCCCCCCCCCHHHHHHCCCCHHHHHHHHHHCCCHHHHHHHHHC
EFNPFNLGRDSSAAQIAALRDPGIRKGESEVLSLDFNISGDLFALPAGAVSSVFGGELRK
CCCCCCCCCCCCCCEEEEECCCCCCCCCCEEEEEEECCCCCEEECCCHHHHHHHCCHHHH
EQIFDRPSINAVNNEIIGLGASDAEADRTQYAVYGEFNFPITDTLDVIAALRYDHYSDFG
HHHCCCCCCCCCCCCEEEECCCCCCCCCCEEEEEEEECCCCHHHHHHHHHHHHCCCCCCC
GDVNPKISMRYRPLEDLVLRASWSTGFRAPSLSQLGAGTSLSSQYINCGSAEPYNALCGT
CCCCCEEEEEECCHHHHHEEECCCCCCCCCCHHHHCCCCCCCHHHCCCCCCCCCHHHHCC
AGAEFGELEFDQETIGNKDLSAEKSAAINVGVSWNLTEALQLTVDYWRYEHDDIVDIDAN
CCCCCCCCCCCHHHCCCCCCCCCCCCEEEECEECCHHHHHHHHHHHHCCCCCCEEEECCC
TTLDACIKDSTKIVTSVAELGDEFGCVVDGQGDISFLRTGYFNVGNQNTDGVDYKLDYRL
CCHHHHHCCHHHHHHHHHHHCCCCCEEEECCCCEEEEEECEEECCCCCCCCCEEEEEEEE
DTETAGEFKFYVAGTETLSFERQVTPSTPVEDLLGRLSGASEIARPESVLDLGTDWQLND
CCCCCCCEEEEEECCCEEEEECCCCCCCCHHHHHHHHCCCHHHCCCHHHHCCCCCCEECC
WSASLSGHYISSLGDGDFKFDNETVDSWLTFSASLGYELNEHHSFLVSVRNLTDEEPPYA
CCCCCCCCCHHHCCCCCEEECCHHHHHHEEEEHHCCCEECCCCEEEEEEECCCCCCCCCC
SSPTNGYASSVHDWLGRRWNVRYTFKF
CCCCCCHHHHHHHHHCCEEEEEEEEEC

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]