Click here to switch to the map view.

The map label for this gene is btuB [H]

Identifier: 91782329

GI number: 91782329

Start: 1059087

End: 1060958

Strand: Direct

Name: btuB [H]

Synonym: Bxe_A3502

Alternate gene names: 91782329

Gene position: 1059087-1060958 (Clockwise)

Preceding gene: 91782328

Following gene: 91782330

Centisome position: 21.63

GC content: 62.98

Gene sequence:

>1872_bases
ATGCTGTCCCCCATCGCCCGTGCGGCGCTGCTTGCCTTCGCGGGCCTGCCGATCGTCGCGCACGCGCAAGCGGCAAATTC
ATCGTCTGCGTCGGCTGTGGAGGCGTCGCCCGCTGTGTTGTCGCCGATCGTGGTGACCGCTGAGCGCGGACCGCAGGCAC
TCGCCGATGCGATCCCGCAGACCGCGCTGTTCGACCAGCAGGATCTCGCCGACACCACCGCGACCGATTTGCCCGGCCTT
CTGCAACTCGCGCCAGGCGCGCAAATCTCGCGTACAGGTGGCCCCGGTTCGACTACGAGCCTCTTCCTGCGCGGCGCGTC
GTCGACGCAATCGCTGCTGCTGATCGACGGCGTGCGCGTCGATTCGGTGAGCCTGGGTTCGGCGCAACTCGCGCAGATTC
CGCTCGACCAGGTCGATCACGTCGAGGTGGTGAACGGCAACGTGTCGGCGTTGTACGGCTCCGGTGCGATCGGCGGCGTG
GTGCAGGTGTTCACGAAACAGGGCGGCGACCATCCGCCGCGTTTCAACTTTTCGCTGGGCTACGGCAGCTATCACACGCA
AACGCAGCAGGCGGGCGTGAACGGCGCCCTGGATAAAGACGGCAAGACGACCTTCAGCATTTCGCTCGCGCGGTCGAAAG
ACGACGGCTTTTCGTCGCTCAATCCGAATGAGGCGCCCGGCGCCAATCCGAATGCGAACGGCTACCTGAACGAGAGCATC
TCGGCATCGCTGCGCCACAAGTTCAACGATCAATGGGATGCCGGCGCGAGCTACTTCCAGTCGAACGGCAACAACAGCTA
CGACAACGCGTACGGCGTGCCGACCGATCTGAACAACCTGTATAGCAAAGTGCGCCAGGTCTCGGTGTTCGCGAACGGCA
AGCTGACCGACTGGTGGACGACGCACTTCATCGTCTCCGAAGGCGACGACCGCAGCGTGTCGAAGACCAACGGCGTCTAT
AACGGCCGCTTCGATACCGACAATCGCCAGTACACCTGGCAGAACGATTTCGCGCTCGCCGCGCAGCAGAAGTTGCAGGT
CGGCTACGAACATCTCGATCAGAGCCTCGACTCGGATACGTTCGCCGCGCCCGACCGGCATGTGGATTCGGGCTTTGTCG
GCTATACGGGGCGCTTTGGGCGCAACCAGATTCAGGCCAACGTGCGGCGCGACCAGTATTCCGATTTCGGCGGAGCGAAC
AGTTACTATCTCGGCTATGGCTTCGACATCACCGGCCATTGGAAGGTGAGCGCAAGCTACTCGGATTCGTTTCGCGCGCC
GAGCTTCGACGATCTGTACTATCCGCTCAGCGGCAATCCGTCGATCCAGCCGGAGCGCAGCCATTCGATCGAAGCTGCGC
TGCAGTACGCGTCGAATGCGCTCGGCGTGATGCGTCTCACCGCATTCCAGACGCGCTATTCGAATCTGATTAACTACGAG
CAGGTGACGCCCGGCATCTATCTGGCCGAGAATGTCGGCCATGCGAAGGTGCAGGGACTCGAAGGATCGTGGAGCGGTCA
TGTCGGCAAGACGGACGTGCGCGCTTCGCTGACGCTGCAGAACCCCGTCGACCTCGACAACGACGTGGACCTCGTACGGC
GCGCGCGGCGCTTCGGCTCGCTGACGGTGAATCGCAGCATCGCCGGCTGGCGCGTCGGCGGCGAGTGGATCGTGAGCGGC
CCGCGCGACGACAGCAGCGGCAAGCTGGGCGGCTACGGCGTGGTGAATCTGTCGGCGCGCTACAACATCACGAAAGCATG
GTACGTGGCCGCGCAAATCCAGAATCTGTTGAACAAGGACTATGAAACGGCCTACTCGTATAACTCGCCGCGGCGCGGTG
CGTATCTCACGGTTGGTTGGCAACAGCAGTGA

Upstream 100 bases:

>100_bases
AGGCACGTCACGCGCAAAAATGTTAAATACGCGGCTGCCTCGTTACGCATCGGCCTGCGGGGAAGCGGGCCGCGCACGCT
TTCCACAGGACTTTCACCCC

Downstream 100 bases:

>100_bases
TGGACACGCGTTGTTGAGCTCGCGCGGATGAGCCGACTTATGAGCCAACCCGCGAGCCAACCCACGAGCCCACAAGCGAG
CCCACAAGCGACCCGCCACC

Product: putative outer membrane cobalamin receptor, TonB dependent

Products: NA

Alternate protein names: Cobalamin receptor; Outer membrane cobalamin translocator [H]

Number of amino acids: Translated: 623; Mature: 623

Protein sequence:

>623_residues
MLSPIARAALLAFAGLPIVAHAQAANSSSASAVEASPAVLSPIVVTAERGPQALADAIPQTALFDQQDLADTTATDLPGL
LQLAPGAQISRTGGPGSTTSLFLRGASSTQSLLLIDGVRVDSVSLGSAQLAQIPLDQVDHVEVVNGNVSALYGSGAIGGV
VQVFTKQGGDHPPRFNFSLGYGSYHTQTQQAGVNGALDKDGKTTFSISLARSKDDGFSSLNPNEAPGANPNANGYLNESI
SASLRHKFNDQWDAGASYFQSNGNNSYDNAYGVPTDLNNLYSKVRQVSVFANGKLTDWWTTHFIVSEGDDRSVSKTNGVY
NGRFDTDNRQYTWQNDFALAAQQKLQVGYEHLDQSLDSDTFAAPDRHVDSGFVGYTGRFGRNQIQANVRRDQYSDFGGAN
SYYLGYGFDITGHWKVSASYSDSFRAPSFDDLYYPLSGNPSIQPERSHSIEAALQYASNALGVMRLTAFQTRYSNLINYE
QVTPGIYLAENVGHAKVQGLEGSWSGHVGKTDVRASLTLQNPVDLDNDVDLVRRARRFGSLTVNRSIAGWRVGGEWIVSG
PRDDSSGKLGGYGVVNLSARYNITKAWYVAAQIQNLLNKDYETAYSYNSPRRGAYLTVGWQQQ

Sequences:

>Translated_623_residues
MLSPIARAALLAFAGLPIVAHAQAANSSSASAVEASPAVLSPIVVTAERGPQALADAIPQTALFDQQDLADTTATDLPGL
LQLAPGAQISRTGGPGSTTSLFLRGASSTQSLLLIDGVRVDSVSLGSAQLAQIPLDQVDHVEVVNGNVSALYGSGAIGGV
VQVFTKQGGDHPPRFNFSLGYGSYHTQTQQAGVNGALDKDGKTTFSISLARSKDDGFSSLNPNEAPGANPNANGYLNESI
SASLRHKFNDQWDAGASYFQSNGNNSYDNAYGVPTDLNNLYSKVRQVSVFANGKLTDWWTTHFIVSEGDDRSVSKTNGVY
NGRFDTDNRQYTWQNDFALAAQQKLQVGYEHLDQSLDSDTFAAPDRHVDSGFVGYTGRFGRNQIQANVRRDQYSDFGGAN
SYYLGYGFDITGHWKVSASYSDSFRAPSFDDLYYPLSGNPSIQPERSHSIEAALQYASNALGVMRLTAFQTRYSNLINYE
QVTPGIYLAENVGHAKVQGLEGSWSGHVGKTDVRASLTLQNPVDLDNDVDLVRRARRFGSLTVNRSIAGWRVGGEWIVSG
PRDDSSGKLGGYGVVNLSARYNITKAWYVAAQIQNLLNKDYETAYSYNSPRRGAYLTVGWQQQ
>Mature_623_residues
MLSPIARAALLAFAGLPIVAHAQAANSSSASAVEASPAVLSPIVVTAERGPQALADAIPQTALFDQQDLADTTATDLPGL
LQLAPGAQISRTGGPGSTTSLFLRGASSTQSLLLIDGVRVDSVSLGSAQLAQIPLDQVDHVEVVNGNVSALYGSGAIGGV
VQVFTKQGGDHPPRFNFSLGYGSYHTQTQQAGVNGALDKDGKTTFSISLARSKDDGFSSLNPNEAPGANPNANGYLNESI
SASLRHKFNDQWDAGASYFQSNGNNSYDNAYGVPTDLNNLYSKVRQVSVFANGKLTDWWTTHFIVSEGDDRSVSKTNGVY
NGRFDTDNRQYTWQNDFALAAQQKLQVGYEHLDQSLDSDTFAAPDRHVDSGFVGYTGRFGRNQIQANVRRDQYSDFGGAN
SYYLGYGFDITGHWKVSASYSDSFRAPSFDDLYYPLSGNPSIQPERSHSIEAALQYASNALGVMRLTAFQTRYSNLINYE
QVTPGIYLAENVGHAKVQGLEGSWSGHVGKTDVRASLTLQNPVDLDNDVDLVRRARRFGSLTVNRSIAGWRVGGEWIVSG
PRDDSSGKLGGYGVVNLSARYNITKAWYVAAQIQNLLNKDYETAYSYNSPRRGAYLTVGWQQQ

Specific function: Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans-periplasmic membrane protein TonB [H]

COG id: COG4206

COG function: function code H; Outer membrane cobalamin receptor protein

Gene ontology:

Cell location: Cell outer membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the TonB-dependent receptor family. BtuB (TC 1.B.14.3.1) subfamily [H]

Homologues:

Organism=Escherichia coli, GI1790405, Length=636, Percent_Identity=27.2012578616352, Blast_Score=181, Evalue=1e-46,
Organism=Escherichia coli, GI1788478, Length=131, Percent_Identity=37.4045801526718, Blast_Score=82, Evalue=9e-17,

Paralogues:

None

Copy number: 100 Molecules/Cell In: Stationary Phase, Rich Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

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

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

EC number: NA

Molecular weight: Translated: 67236; Mature: 67236

Theoretical pI: Translated: 5.94; Mature: 5.94

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
0.3 %Met     (Translated Protein)
0.3 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.3 %Met     (Mature Protein)
0.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLSPIARAALLAFAGLPIVAHAQAANSSSASAVEASPAVLSPIVVTAERGPQALADAIPQ
CCCHHHHHHHHHHCCCCEEEEECCCCCCCCCEEECCCCHHCCEEEEECCCHHHHHHHCCH
TALFDQQDLADTTATDLPGLLQLAPGAQISRTGGPGSTTSLFLRGASSTQSLLLIDGVRV
HHHCCCHHHCCCHHHCCCCCEEECCCCEEECCCCCCCCEEEEEECCCCCCEEEEEECEEE
DSVSLGSAQLAQIPLDQVDHVEVVNGNVSALYGSGAIGGVVQVFTKQGGDHPPRFNFSLG
CCEECCCCHHHHCCCCCCCEEEEECCCEEEEECCCCHHHHHHHHHHCCCCCCCCEEEEEC
YGSYHTQTQQAGVNGALDKDGKTTFSISLARSKDDGFSSLNPNEAPGANPNANGYLNESI
CCCCCCCHHHCCCCCCCCCCCCEEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCEECCHH
SASLRHKFNDQWDAGASYFQSNGNNSYDNAYGVPTDLNNLYSKVRQVSVFANGKLTDWWT
HHHHHHHCCCCCCCCHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHEEEEEECCEEEEEEE
THFIVSEGDDRSVSKTNGVYNGRFDTDNRQYTWQNDFALAAQQKLQVGYEHLDQSLDSDT
EEEEEECCCCCCCHHCCCEECCEECCCCCEEEECCCHHHHHHHHHHHHHHHHHHHCCCCC
FAAPDRHVDSGFVGYTGRFGRNQIQANVRRDQYSDFGGANSYYLGYGFDITGHWKVSASY
CCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCEEEEEEEEEEEEEEEEECC
SDSFRAPSFDDLYYPLSGNPSIQPERSHSIEAALQYASNALGVMRLTAFQTRYSNLINYE
CCCCCCCCCCCEEEECCCCCCCCCCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCHH
QVTPGIYLAENVGHAKVQGLEGSWSGHVGKTDVRASLTLQNPVDLDNDVDLVRRARRFGS
HCCCCEEEECCCCCEEEECCCCCCCCCCCCCCEEEEEEECCCCCCCCCHHHHHHHHHHCC
LTVNRSIAGWRVGGEWIVSGPRDDSSGKLGGYGVVNLSARYNITKAWYVAAQIQNLLNKD
EEEECCCCCEEECCEEEEECCCCCCCCCCCCEEEEEEEEEECCHHHHHHHHHHHHHHCCC
YETAYSYNSPRRGAYLTVGWQQQ
HHHHCCCCCCCCCEEEEEECCCC
>Mature Secondary Structure
MLSPIARAALLAFAGLPIVAHAQAANSSSASAVEASPAVLSPIVVTAERGPQALADAIPQ
CCCHHHHHHHHHHCCCCEEEEECCCCCCCCCEEECCCCHHCCEEEEECCCHHHHHHHCCH
TALFDQQDLADTTATDLPGLLQLAPGAQISRTGGPGSTTSLFLRGASSTQSLLLIDGVRV
HHHCCCHHHCCCHHHCCCCCEEECCCCEEECCCCCCCCEEEEEECCCCCCEEEEEECEEE
DSVSLGSAQLAQIPLDQVDHVEVVNGNVSALYGSGAIGGVVQVFTKQGGDHPPRFNFSLG
CCEECCCCHHHHCCCCCCCEEEEECCCEEEEECCCCHHHHHHHHHHCCCCCCCCEEEEEC
YGSYHTQTQQAGVNGALDKDGKTTFSISLARSKDDGFSSLNPNEAPGANPNANGYLNESI
CCCCCCCHHHCCCCCCCCCCCCEEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCEECCHH
SASLRHKFNDQWDAGASYFQSNGNNSYDNAYGVPTDLNNLYSKVRQVSVFANGKLTDWWT
HHHHHHHCCCCCCCCHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHEEEEEECCEEEEEEE
THFIVSEGDDRSVSKTNGVYNGRFDTDNRQYTWQNDFALAAQQKLQVGYEHLDQSLDSDT
EEEEEECCCCCCCHHCCCEECCEECCCCCEEEECCCHHHHHHHHHHHHHHHHHHHCCCCC
FAAPDRHVDSGFVGYTGRFGRNQIQANVRRDQYSDFGGANSYYLGYGFDITGHWKVSASY
CCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCEEEEEEEEEEEEEEEEECC
SDSFRAPSFDDLYYPLSGNPSIQPERSHSIEAALQYASNALGVMRLTAFQTRYSNLINYE
CCCCCCCCCCCEEEECCCCCCCCCCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCHH
QVTPGIYLAENVGHAKVQGLEGSWSGHVGKTDVRASLTLQNPVDLDNDVDLVRRARRFGS
HCCCCEEEECCCCCEEEECCCCCCCCCCCCCCEEEEEEECCCCCCCCCHHHHHHHHHHCC
LTVNRSIAGWRVGGEWIVSGPRDDSSGKLGGYGVVNLSARYNITKAWYVAAQIQNLLNKD
EEEECCCCCEEECCEEEEECCCCCCCCCCCCEEEEEEEEEECCHHHHHHHHHHHHHHCCC
YETAYSYNSPRRGAYLTVGWQQQ
HHHHCCCCCCCCCEEEEEECCCC

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: NA