Click here to switch to the map view.

The map label for this gene is btuB [H]

Identifier: 160875811

GI number: 160875811

Start: 3203837

End: 3206497

Strand: Reverse

Name: btuB [H]

Synonym: Sbal195_2699

Alternate gene names: 160875811

Gene position: 3206497-3203837 (Counterclockwise)

Preceding gene: 160875812

Following gene: 160875808

Centisome position: 59.96

GC content: 43.22

Gene sequence:

>2661_bases
ATGCGCTATTTAAGTTTAACGGCCAAAGCCGTTCGTGCTAGTTTAATTACAGTGGCGACAAGCAGTGTGGTTTTTTCGGG
ATTAGGCTTTTCTGCAATGGGAAATGCAGCAGAAGAAAATACCAAAGTTGAACGCATTGAAGTGACGGGTTCTCGTATTA
AACAAGTTGATATGGAAACTGTTTCACCCGTGACAGTCATTAATGCTGCGGATATTGCTATGACGGGGGAAAAGACCGTT
GCTGACGTATTGAATAACTCTGCGATAAACAGTTTTGGTTCTTGGCGTGGTATTTCAGGTTATGGATCTGGTGCAAGCTC
TACCAGCAATGTCAATTTACGCGGTTTAGGATCGTCTGCGACCTTAGTGTTATTAGACGGACGCCGTATGCCAGGGACGA
GTTCGAGCTCTGGCTCAGTGGCAGATACATCTTCTATCCCTATGGCTATCGTGGAGCGTATTGAAATCCTGCGGGATGGC
GCTTCAGCAGTCTATGGTTCCGATGCGGTTGCGGGCGTGATAAACATTATCACTAAGAAAGAGTTTGAAGGTTTTCAGCT
TGATTACAGTACAGAGCAACCAAGCGTAGAAGGGGGCGATGCTAACCGTTTATCGCTCGCAACTGGCTTTAATACAGATA
AAGGCAATATCACTCTCACCTATGAATATTATGATACAAAAGCGGTAATGGACCGTGATATTTGGCGAATGGATGATTCA
AGTTATAACGCCTATAGCGGATATAGCTCAGTACCAAACGGTAAATATGGACCAGGCAATGGTAGCTGGTATAGTAATTC
AGATATATGTGAAAAAACGGAAAATACCATAGACTCAGGTGATGGTCGTTGTTTATATAATCATGGTAATGTCACCAAAT
TATTTGGCGATCAAACCCGTAATTCGCTGTTATCTAATTTCTCCTATGAGATTTCAGAAAATATAAAATTTCGAGGCCGA
GCTTCTGCTTCATTAGCTGAAACTGAAACCCGTTATGCCGGTACGCCAGTATCAACTAATACCCCTGTGATGAGTGCCGA
TAATAAGTACAACCCAGTTGGCGAAGAATTAGTTATTTCTATGCGAGGCGCGCAACTTGGCGAGCGAGATACATTAACTG
AAACCAACAATTTTGATATTCTTGGTGGCTTTGTTGGCACGATAGATTCAGGTAATGGTATCGACTGGGAATTAAATGCC
CAGCATGCGACCTCAACAACAAACAGTTTTAACTACAATTTACTTAATGACGATATTATTCAGCAAGAAATTGATTCAGA
GCAATATGATATTTTCAATACCTCTGGCATGAGTTATGAGCAGTGGGACCAACAGATGACAGATCTGTATCGCAAAGCTG
CACATACTGGGGTTTATCAGGGTAAATTCGAAAGTACTCAATTGGATGGTCTTGCTTCGACCTTACTGCTCGATGACGGT
GATTTTTCGGTCGCTATGGTCGGCGGTCTTGAATATGAAATGATCAAGTTTAAGCAAACCAGTGATCCAGAATCGGCCGC
GGGTATTATCTCCGGCGGTTCGGGTGGTGATGATGTGGATGCCACGCGTGACCGTAGCGCCGCTTATTTGGAACTCCAAG
TTGGCTTACCTGCCAACGTTGAGTTCTCTGCCGCAGTACGTTATGAGCGCTATGAGCAGGAAGGAACTCTCACAGGGCCT
CAAGGGGAGGTGGTTAACTCATCGACCTTCGATGCCGTGGTGCCTAAGTTTGGTTTAAGCTGGCGTCCTATAGACACGCT
ATTACTGCGTGCTAGCTATGGTGACTCATTCCGCGCGCCGAATATGAGTGAAATGTTCTCGTCTCAATCTTTGAGTTTTG
AGAAGAGCGTTGACTCATTATGGTGTAATGAACCCGGTAATGTGGATGCCATATATTGCGCTACCAATAACCAACATAAA
ACTTGGTTTGGTGGTAACCCAGATCTAGAAGCTGAAGAAGGTAACTCGTTAACCTTTGGCGGCGTTTGGAATGTCACTGA
TGCATGGAACTTGGAGTTATCCTATTACTCAATCACCTACGACAATAAAATTGAGTCGATTGATGTAGATGATATCCTGC
GCGATGAAATCAAGAATGGATCGTCTCCCTATGTGACCCGTGGTCCAGATGGCAAGATTGAGTATATTGAGGCGGGAATA
CGTAATTTAGCCACAGTTGAGACCTCAGGTATCGATTTTGTAACGGCTTATAACTTAGAGACAGGTTTTGGTGATTTCAA
TTTCAAACTGGATTTGACTCACGTGCTTGATTTTAAGAAGCAGGATAATGCCGAATCAGAGATGATCGATTACGCAGGAA
CGACGGACTCACCCGATTGGCGTGGCAACTTTGCGACAAGTTGGAAATACGATGATTTCTCTGCCGCATGGACAGTCGTC
TATATTGGTAGTCAATCAGCAAGTTATTTCAACGAGTTAGAAAAAACTGACCGTTATGTCGATTACGATAATTACTTTAA
ACACAATATCCAATTTGGTTATACCCATGCTTATAACGGCTCTATCACAGTAGGGGTGAATAATGTGTTTGATGCTGAAA
CACCAAACTATTATACCTACGCCGATTATCGCGATGTGAATGTGGGTTTATATGATGTGTTAGGTAGAACGTATTACCTG
AGAATAAACCAGAAGTTTTAG

Upstream 100 bases:

>100_bases
TAAATGTTGCGCATTAACATTATTCCTACAGCGAAATAGAGTTCGCTGGCTAAATATAAAAATAACAAACAAAAGTTTTG
TTTACCTCAAGGAGAGATTA

Downstream 100 bases:

>100_bases
GTTGTCCGCCCTCCCTGGATAACTCAAACCTCCGCTAGCGGAGGTTTTTTTGCTTATTTTTTCCTGCTTTTCAGGTTGCT
TACCGGATATCGGATCAGCG

Product: TonB-dependent receptor

Products: NA

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

Number of amino acids: Translated: 886; Mature: 886

Protein sequence:

>886_residues
MRYLSLTAKAVRASLITVATSSVVFSGLGFSAMGNAAEENTKVERIEVTGSRIKQVDMETVSPVTVINAADIAMTGEKTV
ADVLNNSAINSFGSWRGISGYGSGASSTSNVNLRGLGSSATLVLLDGRRMPGTSSSSGSVADTSSIPMAIVERIEILRDG
ASAVYGSDAVAGVINIITKKEFEGFQLDYSTEQPSVEGGDANRLSLATGFNTDKGNITLTYEYYDTKAVMDRDIWRMDDS
SYNAYSGYSSVPNGKYGPGNGSWYSNSDICEKTENTIDSGDGRCLYNHGNVTKLFGDQTRNSLLSNFSYEISENIKFRGR
ASASLAETETRYAGTPVSTNTPVMSADNKYNPVGEELVISMRGAQLGERDTLTETNNFDILGGFVGTIDSGNGIDWELNA
QHATSTTNSFNYNLLNDDIIQQEIDSEQYDIFNTSGMSYEQWDQQMTDLYRKAAHTGVYQGKFESTQLDGLASTLLLDDG
DFSVAMVGGLEYEMIKFKQTSDPESAAGIISGGSGGDDVDATRDRSAAYLELQVGLPANVEFSAAVRYERYEQEGTLTGP
QGEVVNSSTFDAVVPKFGLSWRPIDTLLLRASYGDSFRAPNMSEMFSSQSLSFEKSVDSLWCNEPGNVDAIYCATNNQHK
TWFGGNPDLEAEEGNSLTFGGVWNVTDAWNLELSYYSITYDNKIESIDVDDILRDEIKNGSSPYVTRGPDGKIEYIEAGI
RNLATVETSGIDFVTAYNLETGFGDFNFKLDLTHVLDFKKQDNAESEMIDYAGTTDSPDWRGNFATSWKYDDFSAAWTVV
YIGSQSASYFNELEKTDRYVDYDNYFKHNIQFGYTHAYNGSITVGVNNVFDAETPNYYTYADYRDVNVGLYDVLGRTYYL
RINQKF

Sequences:

>Translated_886_residues
MRYLSLTAKAVRASLITVATSSVVFSGLGFSAMGNAAEENTKVERIEVTGSRIKQVDMETVSPVTVINAADIAMTGEKTV
ADVLNNSAINSFGSWRGISGYGSGASSTSNVNLRGLGSSATLVLLDGRRMPGTSSSSGSVADTSSIPMAIVERIEILRDG
ASAVYGSDAVAGVINIITKKEFEGFQLDYSTEQPSVEGGDANRLSLATGFNTDKGNITLTYEYYDTKAVMDRDIWRMDDS
SYNAYSGYSSVPNGKYGPGNGSWYSNSDICEKTENTIDSGDGRCLYNHGNVTKLFGDQTRNSLLSNFSYEISENIKFRGR
ASASLAETETRYAGTPVSTNTPVMSADNKYNPVGEELVISMRGAQLGERDTLTETNNFDILGGFVGTIDSGNGIDWELNA
QHATSTTNSFNYNLLNDDIIQQEIDSEQYDIFNTSGMSYEQWDQQMTDLYRKAAHTGVYQGKFESTQLDGLASTLLLDDG
DFSVAMVGGLEYEMIKFKQTSDPESAAGIISGGSGGDDVDATRDRSAAYLELQVGLPANVEFSAAVRYERYEQEGTLTGP
QGEVVNSSTFDAVVPKFGLSWRPIDTLLLRASYGDSFRAPNMSEMFSSQSLSFEKSVDSLWCNEPGNVDAIYCATNNQHK
TWFGGNPDLEAEEGNSLTFGGVWNVTDAWNLELSYYSITYDNKIESIDVDDILRDEIKNGSSPYVTRGPDGKIEYIEAGI
RNLATVETSGIDFVTAYNLETGFGDFNFKLDLTHVLDFKKQDNAESEMIDYAGTTDSPDWRGNFATSWKYDDFSAAWTVV
YIGSQSASYFNELEKTDRYVDYDNYFKHNIQFGYTHAYNGSITVGVNNVFDAETPNYYTYADYRDVNVGLYDVLGRTYYL
RINQKF
>Mature_886_residues
MRYLSLTAKAVRASLITVATSSVVFSGLGFSAMGNAAEENTKVERIEVTGSRIKQVDMETVSPVTVINAADIAMTGEKTV
ADVLNNSAINSFGSWRGISGYGSGASSTSNVNLRGLGSSATLVLLDGRRMPGTSSSSGSVADTSSIPMAIVERIEILRDG
ASAVYGSDAVAGVINIITKKEFEGFQLDYSTEQPSVEGGDANRLSLATGFNTDKGNITLTYEYYDTKAVMDRDIWRMDDS
SYNAYSGYSSVPNGKYGPGNGSWYSNSDICEKTENTIDSGDGRCLYNHGNVTKLFGDQTRNSLLSNFSYEISENIKFRGR
ASASLAETETRYAGTPVSTNTPVMSADNKYNPVGEELVISMRGAQLGERDTLTETNNFDILGGFVGTIDSGNGIDWELNA
QHATSTTNSFNYNLLNDDIIQQEIDSEQYDIFNTSGMSYEQWDQQMTDLYRKAAHTGVYQGKFESTQLDGLASTLLLDDG
DFSVAMVGGLEYEMIKFKQTSDPESAAGIISGGSGGDDVDATRDRSAAYLELQVGLPANVEFSAAVRYERYEQEGTLTGP
QGEVVNSSTFDAVVPKFGLSWRPIDTLLLRASYGDSFRAPNMSEMFSSQSLSFEKSVDSLWCNEPGNVDAIYCATNNQHK
TWFGGNPDLEAEEGNSLTFGGVWNVTDAWNLELSYYSITYDNKIESIDVDDILRDEIKNGSSPYVTRGPDGKIEYIEAGI
RNLATVETSGIDFVTAYNLETGFGDFNFKLDLTHVLDFKKQDNAESEMIDYAGTTDSPDWRGNFATSWKYDDFSAAWTVV
YIGSQSASYFNELEKTDRYVDYDNYFKHNIQFGYTHAYNGSITVGVNNVFDAETPNYYTYADYRDVNVGLYDVLGRTYYL
RINQKF

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: NA

COG function: NA

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=238, Percent_Identity=32.3529411764706, Blast_Score=91, Evalue=4e-19,
Organism=Escherichia coli, GI1788478, Length=138, Percent_Identity=34.0579710144928, Blast_Score=70, Evalue=4e-13,
Organism=Escherichia coli, GI1786798, Length=160, Percent_Identity=30.625, Blast_Score=67, Evalue=7e-12,

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:   IPR010101
- InterPro:   IPR010916
- InterPro:   IPR010917 [H]

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

EC number: NA

Molecular weight: Translated: 97265; Mature: 97265

Theoretical pI: Translated: 4.15; Mature: 4.15

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRYLSLTAKAVRASLITVATSSVVFSGLGFSAMGNAAEENTKVERIEVTGSRIKQVDMET
CCEEHHHHHHHHHHHHEEEHHHHHHCCCCHHHCCCCCCCCCEEEEEEECCCHHHEECHHH
VSPVTVINAADIAMTGEKTVADVLNNSAINSFGSWRGISGYGSGASSTSNVNLRGLGSSA
CCCEEEEECCCEEECCCHHHHHHHCCHHHHCCCCCCCCCCCCCCCCCCCCEEEEECCCCE
TLVLLDGRRMPGTSSSSGSVADTSSIPMAIVERIEILRDGASAVYGSDAVAGVINIITKK
EEEEEECCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHC
EFEGFQLDYSTEQPSVEGGDANRLSLATGFNTDKGNITLTYEYYDTKAVMDRDIWRMDDS
CCCCEEEEECCCCCCCCCCCCCEEEEEECCCCCCCCEEEEEEEECCHHHHCCHHEECCCC
SYNAYSGYSSVPNGKYGPGNGSWYSNSDICEKTENTIDSGDGRCLYNHGNVTKLFGDQTR
CCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCCCCEEEEECCCEEEECCCHHH
NSLLSNFSYEISENIKFRGRASASLAETETRYAGTPVSTNTPVMSADNKYNPVGEELVIS
HHHHHCCCEEECCCEEEECCCCCCHHHHHHHHCCCCCCCCCCEEECCCCCCCCCCCEEEE
MRGAQLGERDTLTETNNFDILGGFVGTIDSGNGIDWELNAQHATSTTNSFNYNLLNDDII
ECCCCCCCCCCCCCCCCCEEEEEEEEEECCCCCCEEEECCCCCCCCCCCEEEEECCHHHH
QQEIDSEQYDIFNTSGMSYEQWDQQMTDLYRKAAHTGVYQGKFESTQLDGLASTLLLDDG
HHHCCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHCCCEEEEEEECC
DFSVAMVGGLEYEMIKFKQTSDPESAAGIISGGSGGDDVDATRDRSAAYLELQVGLPANV
CEEEEEECCCEEEEEEEECCCCCCCCCEEEECCCCCCCCCCCCCCCEEEEEEEECCCCCC
EFSAAVRYERYEQEGTLTGPQGEVVNSSTFDAVVPKFGLSWRPIDTLLLRASYGDSFRAP
EEHEEEEEHHHHCCCCCCCCCCCEECCCCHHHHHHCCCCCCCCHHHEEEEECCCCCCCCC
NMSEMFSSQSLSFEKSVDSLWCNEPGNVDAIYCATNNQHKTWFGGNPDLEAEEGNSLTFG
CHHHHHCCCCCCHHHHHHHHCCCCCCCEEEEEEECCCCCCEEECCCCCCCCCCCCEEEEC
GVWNVTDAWNLELSYYSITYDNKIESIDVDDILRDEIKNGSSPYVTRGPDGKIEYIEAGI
CEECCCCCEEEEEEEEEEEECCCCCCCCHHHHHHHHHHCCCCCEEECCCCCCCHHHHHHH
RNLATVETSGIDFVTAYNLETGFGDFNFKLDLTHVLDFKKQDNAESEMIDYAGTTDSPDW
HHEEEEEECCCEEEEEEECCCCCCCEEEEEEEHHHCCCCCCCCCHHHHEEECCCCCCCCC
RGNFATSWKYDDFSAAWTVVYIGSQSASYFNELEKTDRYVDYDNYFKHNIQFGYTHAYNG
CCCCEECCCCCCCCCEEEEEEECCCCHHHHHHHHHHCCCCCCCHHEEECEEEEEEEEECC
SITVGVNNVFDAETPNYYTYADYRDVNVGLYDVLGRTYYLRINQKF
EEEEEECCEECCCCCCEEEEECCEECCCCHHHHHCCEEEEEEECCC
>Mature Secondary Structure
MRYLSLTAKAVRASLITVATSSVVFSGLGFSAMGNAAEENTKVERIEVTGSRIKQVDMET
CCEEHHHHHHHHHHHHEEEHHHHHHCCCCHHHCCCCCCCCCEEEEEEECCCHHHEECHHH
VSPVTVINAADIAMTGEKTVADVLNNSAINSFGSWRGISGYGSGASSTSNVNLRGLGSSA
CCCEEEEECCCEEECCCHHHHHHHCCHHHHCCCCCCCCCCCCCCCCCCCCEEEEECCCCE
TLVLLDGRRMPGTSSSSGSVADTSSIPMAIVERIEILRDGASAVYGSDAVAGVINIITKK
EEEEEECCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHC
EFEGFQLDYSTEQPSVEGGDANRLSLATGFNTDKGNITLTYEYYDTKAVMDRDIWRMDDS
CCCCEEEEECCCCCCCCCCCCCEEEEEECCCCCCCCEEEEEEEECCHHHHCCHHEECCCC
SYNAYSGYSSVPNGKYGPGNGSWYSNSDICEKTENTIDSGDGRCLYNHGNVTKLFGDQTR
CCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCCCCEEEEECCCEEEECCCHHH
NSLLSNFSYEISENIKFRGRASASLAETETRYAGTPVSTNTPVMSADNKYNPVGEELVIS
HHHHHCCCEEECCCEEEECCCCCCHHHHHHHHCCCCCCCCCCEEECCCCCCCCCCCEEEE
MRGAQLGERDTLTETNNFDILGGFVGTIDSGNGIDWELNAQHATSTTNSFNYNLLNDDII
ECCCCCCCCCCCCCCCCCEEEEEEEEEECCCCCCEEEECCCCCCCCCCCEEEEECCHHHH
QQEIDSEQYDIFNTSGMSYEQWDQQMTDLYRKAAHTGVYQGKFESTQLDGLASTLLLDDG
HHHCCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHCCCEEEEEEECC
DFSVAMVGGLEYEMIKFKQTSDPESAAGIISGGSGGDDVDATRDRSAAYLELQVGLPANV
CEEEEEECCCEEEEEEEECCCCCCCCCEEEECCCCCCCCCCCCCCCEEEEEEEECCCCCC
EFSAAVRYERYEQEGTLTGPQGEVVNSSTFDAVVPKFGLSWRPIDTLLLRASYGDSFRAP
EEHEEEEEHHHHCCCCCCCCCCCEECCCCHHHHHHCCCCCCCCHHHEEEEECCCCCCCCC
NMSEMFSSQSLSFEKSVDSLWCNEPGNVDAIYCATNNQHKTWFGGNPDLEAEEGNSLTFG
CHHHHHCCCCCCHHHHHHHHCCCCCCCEEEEEEECCCCCCEEECCCCCCCCCCCCEEEEC
GVWNVTDAWNLELSYYSITYDNKIESIDVDDILRDEIKNGSSPYVTRGPDGKIEYIEAGI
CEECCCCCEEEEEEEEEEEECCCCCCCCHHHHHHHHHHCCCCCEEECCCCCCCHHHHHHH
RNLATVETSGIDFVTAYNLETGFGDFNFKLDLTHVLDFKKQDNAESEMIDYAGTTDSPDW
HHEEEEEECCCEEEEEEECCCCCCCEEEEEEEHHHCCCCCCCCCHHHHEEECCCCCCCCC
RGNFATSWKYDDFSAAWTVVYIGSQSASYFNELEKTDRYVDYDNYFKHNIQFGYTHAYNG
CCCCEECCCCCCCCCEEEEEEECCCCHHHHHHHHHHCCCCCCCHHEEECEEEEEEEEECC
SITVGVNNVFDAETPNYYTYADYRDVNVGLYDVLGRTYYLRINQKF
EEEEEECCEECCCCCCEEEEECCEECCCCHHHHHCCEEEEEEECCC

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