Click here to switch to the map view.

The map label for this gene is chuA [H]

Identifier: 57238627

GI number: 57238627

Start: 1681954

End: 1684110

Strand: Direct

Name: chuA [H]

Synonym: CJE1786

Alternate gene names: 57238627

Gene position: 1681954-1684110 (Clockwise)

Preceding gene: 57238625

Following gene: 57238628

Centisome position: 94.61

GC content: 31.15

Gene sequence:

>2157_bases
TTGCACCCAAATAAAAAGTTTTATAAGTTATTTAAGTTATCTTTATTTGCATTATTACTAATAACTAATTTAAATGCACA
AGAATCAAATGAAGCTATCAATCTACAAAAAGTTGTTGTTAGTGCAACAGGTTTTGAACAAGATGCAGACTCAAATTTAC
GCAATGTAATCAGCATAGAAGGCAAAGATCTGCAAAATAAAGGTTATGTTTCCTTAGAACAAGCCTTAGAAAGAATTTCG
GGCATTAGTTTTGTAAATTTTGGACTTGGACGCAATATAGACATGCGTGGACAAGGAAATAAGTCCAATATAGCTGTAAA
AGTTATGATCGATGGGCGTGCTATTAATGTTCTTGATAATTCCCATGGTGTAACCCCGCTAAATAGTATCAATTTAGATA
ATGTAGAACGCATAGAAATCATACCTGGGGGTGGGTCTGTGCTTTATGGAAATGGTACTAGAGGGGGTGTGATTAATATC
ATTACAAAAAAACAAAAATCAGATGCTTTTGCTATAAATTTAAAAAGCAGTACCTATAATCATGGTGGACTAGGTGGAAA
TTTAGGTATCAATGGCGCCAAACAAATAAATGAAAATTTAGCTTTTAGCTTTGATATACAAAGTTTTAACCTTGATGGAT
ATCAAAAAGGTTATAATGAAAAAGGTTATTTTATTAACACAAAAACCTATATTGATATCAATGATAATAGCGACTTAACT
TTGGGTTATAATTATTTTAAAAGCAAAAATACCAGCAGTGGCTATCTAACAAAAACACAAGCTCAAAGCAATCCAACTCA
AAAAGGTAATAGTGACAATATCACACAAATCAATCGCCCTGAAATTTCTTTGGATTATCATTACTATTTTGATGATATAT
GGGAATTTAACCTAGAAGCTTTTTGGCAAAATCAAAAGATCAATTATCTAAAAGATGTTTCTACAATGAGTTATAGAGGT
ATGAGTCTTCCTGTATATCAAAATGGAAGTGGTTTTGAAGACACGCTTACAGGGATAAGTTTAAAAAACAAACTAAATTA
TGCAAATAATTCTTATTTTATTTTTGGTTATGAATTTGCAAACCATGATGCAAAAAGAAAGAGTTTGGTGTATTATAGCG
CTGCACCTATTATAAACTATCATAGGATGACAACTTTAATGGATATGACTAAACAAAGCCATTCTATTTTCGCTCTTAAT
TCTCATAATTTTAATGAATTTTTCACTTTATCCGGTGGAGCTAGATATGAATTTAGCACTTATAATACCAATAGATCTTA
TAGAAATGAAATGAGTATGAACGGAAGACCGCCATCATCAAATCCTATGATCACAGACTCAACAACCCTTTTTGATACCG
ATAAAAACACCAATAATTTTGCTTTTGAAATCACCCCTAACTTTAAATACTCTGACACAGGCAATCTTTATCTTAAATAC
GAAAGAGGTTTTGTTTCTCCTACACCTGCTCAGTTTGTCAATCGCAATAACAACACTAGTAATGGAATACCACCCTATTA
TTCATCGAACCTAAAAGCCGAGATCTTTGATACCTTTGAACTAGGAATTGATGATTTTTGGTGGGATTTTTACGGCTTTA
ATCTAACTTTATTTTACACTCTAAGCAAAGATGAAATTTCTTATCTTGGAAACCCTCATTCTACTAGTGGATCTTGGTGG
AAATATTATAATATAGATCAAACTCGCCGTTTAGGAGTAGAATTAAGCCTGAGTCAAAATTTTTTAGATGATGATTTAAT
CTTTAGAGAAAGTCTAACTTATCTTGATGCTAAAATTTCTAAAGGTGTTAATGACGGCATGAGAATTCCTTATGTTTCAA
AAATCAAAGCCACAGCTGGGCTTGAATACGCTTGGAATAAAAATTTCTCAAATTTTGTTGATTTAACCTATTTTTCTAGA
GCAAAAGATGGTGGAACTATAAATGAAAATACAGGAAAAATGTCTAAAAATTCTTGGATAAGGGATTATTTTTTAACAGA
TATTGGCATGAAATATAATTATAAAAAATTACAAATTTTAGCAGGAATTCGCAATCTTTTCGATAAAAGATACTACACCT
ATCAAGACAGTATAAATGATCAATACCTAGTTGGGAATGGCAGAAACTACTATGTTGAATTTAAATACGCATTCTAA

Upstream 100 bases:

>100_bases
TTAACAAAAATTTATACTAAATTAAGTTAATAAAGGATAAATTTCGTTCAAATTATTATGATATAAATTATCATTATTTA
TTTTATTTAAGGAGTAAAAT

Downstream 100 bases:

>100_bases
AATTTTAGTGATTATAGGGCTTTTGGTAGCTTATATAATCGCTTCTTTTATAGCACTTTGCTTAGGAGATGAGAATTTAA
ACCCAAAAGAACTTTTTTCA

Product: TonB-dependent heme receptor

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 718; Mature: 718

Protein sequence:

>718_residues
MHPNKKFYKLFKLSLFALLLITNLNAQESNEAINLQKVVVSATGFEQDADSNLRNVISIEGKDLQNKGYVSLEQALERIS
GISFVNFGLGRNIDMRGQGNKSNIAVKVMIDGRAINVLDNSHGVTPLNSINLDNVERIEIIPGGGSVLYGNGTRGGVINI
ITKKQKSDAFAINLKSSTYNHGGLGGNLGINGAKQINENLAFSFDIQSFNLDGYQKGYNEKGYFINTKTYIDINDNSDLT
LGYNYFKSKNTSSGYLTKTQAQSNPTQKGNSDNITQINRPEISLDYHYYFDDIWEFNLEAFWQNQKINYLKDVSTMSYRG
MSLPVYQNGSGFEDTLTGISLKNKLNYANNSYFIFGYEFANHDAKRKSLVYYSAAPIINYHRMTTLMDMTKQSHSIFALN
SHNFNEFFTLSGGARYEFSTYNTNRSYRNEMSMNGRPPSSNPMITDSTTLFDTDKNTNNFAFEITPNFKYSDTGNLYLKY
ERGFVSPTPAQFVNRNNNTSNGIPPYYSSNLKAEIFDTFELGIDDFWWDFYGFNLTLFYTLSKDEISYLGNPHSTSGSWW
KYYNIDQTRRLGVELSLSQNFLDDDLIFRESLTYLDAKISKGVNDGMRIPYVSKIKATAGLEYAWNKNFSNFVDLTYFSR
AKDGGTINENTGKMSKNSWIRDYFLTDIGMKYNYKKLQILAGIRNLFDKRYYTYQDSINDQYLVGNGRNYYVEFKYAF

Sequences:

>Translated_718_residues
MHPNKKFYKLFKLSLFALLLITNLNAQESNEAINLQKVVVSATGFEQDADSNLRNVISIEGKDLQNKGYVSLEQALERIS
GISFVNFGLGRNIDMRGQGNKSNIAVKVMIDGRAINVLDNSHGVTPLNSINLDNVERIEIIPGGGSVLYGNGTRGGVINI
ITKKQKSDAFAINLKSSTYNHGGLGGNLGINGAKQINENLAFSFDIQSFNLDGYQKGYNEKGYFINTKTYIDINDNSDLT
LGYNYFKSKNTSSGYLTKTQAQSNPTQKGNSDNITQINRPEISLDYHYYFDDIWEFNLEAFWQNQKINYLKDVSTMSYRG
MSLPVYQNGSGFEDTLTGISLKNKLNYANNSYFIFGYEFANHDAKRKSLVYYSAAPIINYHRMTTLMDMTKQSHSIFALN
SHNFNEFFTLSGGARYEFSTYNTNRSYRNEMSMNGRPPSSNPMITDSTTLFDTDKNTNNFAFEITPNFKYSDTGNLYLKY
ERGFVSPTPAQFVNRNNNTSNGIPPYYSSNLKAEIFDTFELGIDDFWWDFYGFNLTLFYTLSKDEISYLGNPHSTSGSWW
KYYNIDQTRRLGVELSLSQNFLDDDLIFRESLTYLDAKISKGVNDGMRIPYVSKIKATAGLEYAWNKNFSNFVDLTYFSR
AKDGGTINENTGKMSKNSWIRDYFLTDIGMKYNYKKLQILAGIRNLFDKRYYTYQDSINDQYLVGNGRNYYVEFKYAF
>Mature_718_residues
MHPNKKFYKLFKLSLFALLLITNLNAQESNEAINLQKVVVSATGFEQDADSNLRNVISIEGKDLQNKGYVSLEQALERIS
GISFVNFGLGRNIDMRGQGNKSNIAVKVMIDGRAINVLDNSHGVTPLNSINLDNVERIEIIPGGGSVLYGNGTRGGVINI
ITKKQKSDAFAINLKSSTYNHGGLGGNLGINGAKQINENLAFSFDIQSFNLDGYQKGYNEKGYFINTKTYIDINDNSDLT
LGYNYFKSKNTSSGYLTKTQAQSNPTQKGNSDNITQINRPEISLDYHYYFDDIWEFNLEAFWQNQKINYLKDVSTMSYRG
MSLPVYQNGSGFEDTLTGISLKNKLNYANNSYFIFGYEFANHDAKRKSLVYYSAAPIINYHRMTTLMDMTKQSHSIFALN
SHNFNEFFTLSGGARYEFSTYNTNRSYRNEMSMNGRPPSSNPMITDSTTLFDTDKNTNNFAFEITPNFKYSDTGNLYLKY
ERGFVSPTPAQFVNRNNNTSNGIPPYYSSNLKAEIFDTFELGIDDFWWDFYGFNLTLFYTLSKDEISYLGNPHSTSGSWW
KYYNIDQTRRLGVELSLSQNFLDDDLIFRESLTYLDAKISKGVNDGMRIPYVSKIKATAGLEYAWNKNFSNFVDLTYFSR
AKDGGTINENTGKMSKNSWIRDYFLTDIGMKYNYKKLQILAGIRNLFDKRYYTYQDSINDQYLVGNGRNYYVEFKYAF

Specific function: Probable receptor, tonB-dependent [H]

COG id: COG1629

COG function: function code P; Outer membrane receptor proteins, mostly Fe transport

Gene ontology:

Cell location: Cell outer membrane; Peripheral membrane protein (Potential) [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, GI1787723, Length=757, Percent_Identity=22.7212681638045, Blast_Score=99, Evalue=1e-21,
Organism=Escherichia coli, GI1788478, Length=162, Percent_Identity=30.2469135802469, Blast_Score=71, Evalue=2e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR012910
- InterPro:   IPR000531 [H]

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

EC number: NA

Molecular weight: Translated: 81994; Mature: 81994

Theoretical pI: Translated: 8.54; Mature: 8.54

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
1.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
1.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MHPNKKFYKLFKLSLFALLLITNLNAQESNEAINLQKVVVSATGFEQDADSNLRNVISIE
CCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEEEEEECCCCCCCCCCCCEEEEEC
GKDLQNKGYVSLEQALERISGISFVNFGLGRNIDMRGQGNKSNIAVKVMIDGRAINVLDN
CCCCCCCCCEEHHHHHHHHCCCEEEEECCCCCEECCCCCCCCCEEEEEEECCEEEEEEEC
SHGVTPLNSINLDNVERIEIIPGGGSVLYGNGTRGGVINIITKKQKSDAFAINLKSSTYN
CCCCCCCCCCCCCCCEEEEEEECCCEEEECCCCCCCEEEEEEECCCCCEEEEEEECCCCC
HGGLGGNLGINGAKQINENLAFSFDIQSFNLDGYQKGYNEKGYFINTKTYIDINDNSDLT
CCCCCCCCCCCCHHHHCCCCEEEEEEEEECCCHHHCCCCCCCEEEEEEEEEEECCCCCEE
LGYNYFKSKNTSSGYLTKTQAQSNPTQKGNSDNITQINRPEISLDYHYYFDDIWEFNLEA
EEEHHHCCCCCCCCCEEEECCCCCCCCCCCCCCCEEECCCEEEEEEEEEECCCEECCEEE
FWQNQKINYLKDVSTMSYRGMSLPVYQNGSGFEDTLTGISLKNKLNYANNSYFIFGYEFA
EECCCCCCHHHCCCHHEECCCCCEEEECCCCCCHHHCCEEEECCCCCCCCEEEEEEEEEC
NHDAKRKSLVYYSAAPIINYHRMTTLMDMTKQSHSIFALNSHNFNEFFTLSGGARYEFST
CCCCCCCEEEEEECCCEEEHHHHHHHHHHHCCCCEEEEEECCCCCEEEEECCCCEEEEEE
YNTNRSYRNEMSMNGRPPSSNPMITDSTTLFDTDKNTNNFAFEITPNFKYSDTGNLYLKY
ECCCCHHHCCCCCCCCCCCCCCEEECCCEEEECCCCCCCEEEEEECCCEECCCCCEEEEE
ERGFVSPTPAQFVNRNNNTSNGIPPYYSSNLKAEIFDTFELGIDDFWWDFYGFNLTLFYT
CCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCEEEEEEEEECCCCHHHHEEECCEEEEEEE
LSKDEISYLGNPHSTSGSWWKYYNIDQTRRLGVELSLSQNFLDDDLIFRESLTYLDAKIS
ECCCCHHHCCCCCCCCCCEEEEEECCCCCEECEEEEECCCCCCCHHHHHHHHHHHHHHHH
KGVNDGMRIPYVSKIKATAGLEYAWNKNFSNFVDLTYFSRAKDGGTINENTGKMSKNSWI
CCCCCCCCCCCHHEEHHHCCCEEEECCCCCCEEEEEEEECCCCCCEECCCCCCCCCCCHH
RDYFLTDIGMKYNYKKLQILAGIRNLFDKRYYTYQDSINDQYLVGNGRNYYVEFKYAF
HHHHHHHCCCCCCCHHHHHHHHHHHHHHCCEEEEECCCCCEEEEECCCEEEEEEEEEC
>Mature Secondary Structure
MHPNKKFYKLFKLSLFALLLITNLNAQESNEAINLQKVVVSATGFEQDADSNLRNVISIE
CCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEEEEEECCCCCCCCCCCCEEEEEC
GKDLQNKGYVSLEQALERISGISFVNFGLGRNIDMRGQGNKSNIAVKVMIDGRAINVLDN
CCCCCCCCCEEHHHHHHHHCCCEEEEECCCCCEECCCCCCCCCEEEEEEECCEEEEEEEC
SHGVTPLNSINLDNVERIEIIPGGGSVLYGNGTRGGVINIITKKQKSDAFAINLKSSTYN
CCCCCCCCCCCCCCCEEEEEEECCCEEEECCCCCCCEEEEEEECCCCCEEEEEEECCCCC
HGGLGGNLGINGAKQINENLAFSFDIQSFNLDGYQKGYNEKGYFINTKTYIDINDNSDLT
CCCCCCCCCCCCHHHHCCCCEEEEEEEEECCCHHHCCCCCCCEEEEEEEEEEECCCCCEE
LGYNYFKSKNTSSGYLTKTQAQSNPTQKGNSDNITQINRPEISLDYHYYFDDIWEFNLEA
EEEHHHCCCCCCCCCEEEECCCCCCCCCCCCCCCEEECCCEEEEEEEEEECCCEECCEEE
FWQNQKINYLKDVSTMSYRGMSLPVYQNGSGFEDTLTGISLKNKLNYANNSYFIFGYEFA
EECCCCCCHHHCCCHHEECCCCCEEEECCCCCCHHHCCEEEECCCCCCCCEEEEEEEEEC
NHDAKRKSLVYYSAAPIINYHRMTTLMDMTKQSHSIFALNSHNFNEFFTLSGGARYEFST
CCCCCCCEEEEEECCCEEEHHHHHHHHHHHCCCCEEEEEECCCCCEEEEECCCCEEEEEE
YNTNRSYRNEMSMNGRPPSSNPMITDSTTLFDTDKNTNNFAFEITPNFKYSDTGNLYLKY
ECCCCHHHCCCCCCCCCCCCCCEEECCCEEEECCCCCCCEEEEEECCCEECCCCCEEEEE
ERGFVSPTPAQFVNRNNNTSNGIPPYYSSNLKAEIFDTFELGIDDFWWDFYGFNLTLFYT
CCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCEEEEEEEEECCCCHHHHEEECCEEEEEEE
LSKDEISYLGNPHSTSGSWWKYYNIDQTRRLGVELSLSQNFLDDDLIFRESLTYLDAKIS
ECCCCHHHCCCCCCCCCCEEEEEECCCCCEECEEEEECCCCCCCHHHHHHHHHHHHHHHH
KGVNDGMRIPYVSKIKATAGLEYAWNKNFSNFVDLTYFSRAKDGGTINENTGKMSKNSWI
CCCCCCCCCCCHHEEHHHCCCEEEECCCCCCEEEEEEEECCCCCCEECCCCCCCCCCCHH
RDYFLTDIGMKYNYKKLQILAGIRNLFDKRYYTYQDSINDQYLVGNGRNYYVEFKYAF
HHHHHHHCCCCCCCHHHHHHHHHHHHHHCCEEEEECCCCCEEEEECCCEEEEEEEEEC

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: 9278503 [H]