Definition Shewanella amazonensis SB2B chromosome, complete genome.
Accession NC_008700
Length 4,306,142

Click here to switch to the map view.

The map label for this gene is btuB [H]

Identifier: 119774973

GI number: 119774973

Start: 2237370

End: 2239889

Strand: Reverse

Name: btuB [H]

Synonym: Sama_1838

Alternate gene names: 119774973

Gene position: 2239889-2237370 (Counterclockwise)

Preceding gene: 119774974

Following gene: 119774963

Centisome position: 52.02

GC content: 53.33

Gene sequence:

>2520_bases
ATGTTAAAAACCACGAGAATCGCCTGGGCGGTCAATTGTGTTCTGTTGGCTACCAGTGCTTCTGCTGTCGTGTCCAGTCA
GGCGTTTGCCGAAGAAGCTCAAGCCAAAGACGTAGAGCGTATCGCAGTAACAGGTTCACGTATCCAGCGCCAGGATATGG
AAACTGCTTCTCCTGTCACAGTGATCAGTGCCGATGCCATTCGCGCTGAAGGCTTCACCTCTGTTGACCAAATGCTGCAG
GCTCAAACCTCCATGGCGGGTGCCGCTGTGGGTTCAAGCACCAACAACGGTGCAGATGGTGTAGCGCAGGTTGACCTGCG
TGGTATGGGCGCTGAGCGTACTCTGGTACTGCTGAACGGTCGCCGCATGGTGAACTCAGGTTCAGGCGCTGACAGCGCTG
TGGATTTGAACTCTATCCCGGTTGCCATGATTGCCCGTGTAGAAATCCTGAAAGACGGTGCATCTGCAGTGTATGGCTCT
GACGCCATCGCCGGTGTGGTGAACATCATCACCAAGAAAGATTTTGAAGGCTTCCAGTTCGACTTTAACGGCAGCGGCAC
CGACAAGGGTGACGGCGAAAGTGGCGAACTGAGCATGCTCTACGGTTTCAACACCGATAACGGTGGCAACTACACCTTTG
GTGCGGCTTACTCTGAGCGCCGTGGTGTTATCCAGGCCGATCGTGACTGGACCGAGGCAGGTTACAGCTCATTCATTCCT
ACCGGCTCTCTGGAAGGTATGGTGAAAGACGCCAACGGTAATTGGGTTGACCGTAACACAGGTTATGACTTCACCCAGGA
CAGCTGGTATCAGACCCCAGCCAAGCGTTACAGCCTGTTTGCCAACATGACTCAGGAACTGGGTGACGATCTGCTGCTGA
CCGGTGACATCCTGTATACCAAGCGTAAATCTGATCAGCAAATGGCCGCTCAGCCAGCCGACATCATGCTGGGCGTATGT
GGTGAAGAGGGTATCGATGCTGCACGTTGCATCACTCTGGATGGCGACATGATTGCTGCCGGTATCGCTCCTGATGACAC
TGGCCGTGTAAACTACCGTCGCCGTACCACCGATGTGGGTCCACGTATCTACAATCAGGACACCGACACTCTGCGCGCCT
CTCTGGGCCTGCAAGGTTCTCTGGACATCAACACAGGCATGACCTGGGACCTGTCTTACACCTATGGTAAGAACAAGGCC
GAGACCTGGGTTGAAAACTCTATCAATGCCGTGAAGATGGAAAACTCCGTCTATAACAACCTGGACTCATGGCTCAGCGG
TCAGCCTCTGACTCAGGACATCATCAACGACATCGGTTTCACCGAGCGTAACGATGGCGGTAACGAGCAGCACGTGGTTG
CCGGCGTACTGAGCGGTGAACTGTTTGATTTGAGTGCAGGTGCAGTTGGTTTTGCAATCGGTGCTGAATACCGTTACGAC
AGTGGCTACTACAATCCTGATCCTGTGATTGTGGCCGGTGAGGGTACTGCGGCTCAGCAAGACCCAACTGATGGTAACTA
CGATGTATTCTCCATCTATCAGGAAGTCAGCGTGCCTTTCACCGAGAAACTGACCGGTGAATTCGCCCTGCGTTTCGATG
ACTACTCTACCTTCGGTAAAGCCTCGACCTGGAAAGTGGGTCTGACCTATGAAGCCACTGACGATCTGATGCTGCGTACC
GTAGCTGCTACCGGTTTCCGTGCACCTAACGTTGCCGAGCTGTTTGGTGGTAACACAGGTTCTTACGATTATCTGGACGA
TCCATGGGGTAACGAGCAAGATCCTCAAATTCTGGTGAACTACACCTCAGATCCTGATCTGAAGCCAGAAGAGTCTGAGT
CTTACACTGCCGGTCTGGTGTACTCTCCAAGCTACATCGACGGTCTGTCTCTGACCCTCGATTACTGGCGTTTCCGTGTG
ACCAACGCCATTACCCGTCTGGATGCCCAGAAGGGTCTGGTTGACTGTCATGCCGGTATTCTGAGCGCCTGTGAAACCTT
CAAGATCACCGATGAAGGCGATCTGTCGAACTTCACCAACCCGCTGACCAACGTGGGTAGCCAGAACACCAGTGGTATCG
ACTTCAACCTGGCCTACAACTTCGAAGCTCTGAATCTGGACTGGAAGATCAATAACGATCTGACCTACCTGCTGGAATTC
GAACAGGACAACGTAGCCTACGAAGGCACCAGCGATGGTAACTTCGGTGGTTATGCCAAGGTGCGCAACAACTTCAGCAT
CCAGGCCGGTCAGGCCGACTGGAGCCTGATGTACTACAACCGTTTCATCGGCGAAACCGAGTGGTTGGGTGACCGTGATG
AAACTGTAGACTCAGTGCTGTACCACAACGTGGTTGCCACTTACTTCATCAACGACGGCGTGACCGTATCTCTGGGTGTG
AAGAACCTCACTGATGAAGAGCCATCCTACGTGCCTAACGGCAGCGACGGCGGTACCATTCCTGAAGTATTTGACACCAT
CGGTCGTCAAATCTACGGTGGTCTGACGATGAAGTTCTGA

Upstream 100 bases:

>100_bases
AGTTTGAGGGTTTGACGATTCTCTGCTGCTTGGCGAGTATCGGGTCTGCGCCAAATTCAAAATCTTACAGGCGCAGTCAA
AATAAGCAGGGAGTTAAATC

Downstream 100 bases:

>100_bases
TAACTATCAGACACTTTAACGCAGAAACAAAAAAGCGCCCCATGGGCGCTTTTTTATTACGGGAGTCAAAGCCTCACTCA
GTCAGCGTCGCTCCGGTAAA

Product: TonB-dependent receptor

Products: NA

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

Number of amino acids: Translated: 839; Mature: 839

Protein sequence:

>839_residues
MLKTTRIAWAVNCVLLATSASAVVSSQAFAEEAQAKDVERIAVTGSRIQRQDMETASPVTVISADAIRAEGFTSVDQMLQ
AQTSMAGAAVGSSTNNGADGVAQVDLRGMGAERTLVLLNGRRMVNSGSGADSAVDLNSIPVAMIARVEILKDGASAVYGS
DAIAGVVNIITKKDFEGFQFDFNGSGTDKGDGESGELSMLYGFNTDNGGNYTFGAAYSERRGVIQADRDWTEAGYSSFIP
TGSLEGMVKDANGNWVDRNTGYDFTQDSWYQTPAKRYSLFANMTQELGDDLLLTGDILYTKRKSDQQMAAQPADIMLGVC
GEEGIDAARCITLDGDMIAAGIAPDDTGRVNYRRRTTDVGPRIYNQDTDTLRASLGLQGSLDINTGMTWDLSYTYGKNKA
ETWVENSINAVKMENSVYNNLDSWLSGQPLTQDIINDIGFTERNDGGNEQHVVAGVLSGELFDLSAGAVGFAIGAEYRYD
SGYYNPDPVIVAGEGTAAQQDPTDGNYDVFSIYQEVSVPFTEKLTGEFALRFDDYSTFGKASTWKVGLTYEATDDLMLRT
VAATGFRAPNVAELFGGNTGSYDYLDDPWGNEQDPQILVNYTSDPDLKPEESESYTAGLVYSPSYIDGLSLTLDYWRFRV
TNAITRLDAQKGLVDCHAGILSACETFKITDEGDLSNFTNPLTNVGSQNTSGIDFNLAYNFEALNLDWKINNDLTYLLEF
EQDNVAYEGTSDGNFGGYAKVRNNFSIQAGQADWSLMYYNRFIGETEWLGDRDETVDSVLYHNVVATYFINDGVTVSLGV
KNLTDEEPSYVPNGSDGGTIPEVFDTIGRQIYGGLTMKF

Sequences:

>Translated_839_residues
MLKTTRIAWAVNCVLLATSASAVVSSQAFAEEAQAKDVERIAVTGSRIQRQDMETASPVTVISADAIRAEGFTSVDQMLQ
AQTSMAGAAVGSSTNNGADGVAQVDLRGMGAERTLVLLNGRRMVNSGSGADSAVDLNSIPVAMIARVEILKDGASAVYGS
DAIAGVVNIITKKDFEGFQFDFNGSGTDKGDGESGELSMLYGFNTDNGGNYTFGAAYSERRGVIQADRDWTEAGYSSFIP
TGSLEGMVKDANGNWVDRNTGYDFTQDSWYQTPAKRYSLFANMTQELGDDLLLTGDILYTKRKSDQQMAAQPADIMLGVC
GEEGIDAARCITLDGDMIAAGIAPDDTGRVNYRRRTTDVGPRIYNQDTDTLRASLGLQGSLDINTGMTWDLSYTYGKNKA
ETWVENSINAVKMENSVYNNLDSWLSGQPLTQDIINDIGFTERNDGGNEQHVVAGVLSGELFDLSAGAVGFAIGAEYRYD
SGYYNPDPVIVAGEGTAAQQDPTDGNYDVFSIYQEVSVPFTEKLTGEFALRFDDYSTFGKASTWKVGLTYEATDDLMLRT
VAATGFRAPNVAELFGGNTGSYDYLDDPWGNEQDPQILVNYTSDPDLKPEESESYTAGLVYSPSYIDGLSLTLDYWRFRV
TNAITRLDAQKGLVDCHAGILSACETFKITDEGDLSNFTNPLTNVGSQNTSGIDFNLAYNFEALNLDWKINNDLTYLLEF
EQDNVAYEGTSDGNFGGYAKVRNNFSIQAGQADWSLMYYNRFIGETEWLGDRDETVDSVLYHNVVATYFINDGVTVSLGV
KNLTDEEPSYVPNGSDGGTIPEVFDTIGRQIYGGLTMKF
>Mature_839_residues
MLKTTRIAWAVNCVLLATSASAVVSSQAFAEEAQAKDVERIAVTGSRIQRQDMETASPVTVISADAIRAEGFTSVDQMLQ
AQTSMAGAAVGSSTNNGADGVAQVDLRGMGAERTLVLLNGRRMVNSGSGADSAVDLNSIPVAMIARVEILKDGASAVYGS
DAIAGVVNIITKKDFEGFQFDFNGSGTDKGDGESGELSMLYGFNTDNGGNYTFGAAYSERRGVIQADRDWTEAGYSSFIP
TGSLEGMVKDANGNWVDRNTGYDFTQDSWYQTPAKRYSLFANMTQELGDDLLLTGDILYTKRKSDQQMAAQPADIMLGVC
GEEGIDAARCITLDGDMIAAGIAPDDTGRVNYRRRTTDVGPRIYNQDTDTLRASLGLQGSLDINTGMTWDLSYTYGKNKA
ETWVENSINAVKMENSVYNNLDSWLSGQPLTQDIINDIGFTERNDGGNEQHVVAGVLSGELFDLSAGAVGFAIGAEYRYD
SGYYNPDPVIVAGEGTAAQQDPTDGNYDVFSIYQEVSVPFTEKLTGEFALRFDDYSTFGKASTWKVGLTYEATDDLMLRT
VAATGFRAPNVAELFGGNTGSYDYLDDPWGNEQDPQILVNYTSDPDLKPEESESYTAGLVYSPSYIDGLSLTLDYWRFRV
TNAITRLDAQKGLVDCHAGILSACETFKITDEGDLSNFTNPLTNVGSQNTSGIDFNLAYNFEALNLDWKINNDLTYLLEF
EQDNVAYEGTSDGNFGGYAKVRNNFSIQAGQADWSLMYYNRFIGETEWLGDRDETVDSVLYHNVVATYFINDGVTVSLGV
KNLTDEEPSYVPNGSDGGTIPEVFDTIGRQIYGGLTMKF

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=164, Percent_Identity=32.9268292682927, Blast_Score=87, Evalue=4e-18,
Organism=Escherichia coli, GI1788478, Length=150, Percent_Identity=32.6666666666667, Blast_Score=75, Evalue=2e-14,
Organism=Escherichia coli, GI1786798, Length=127, Percent_Identity=37.007874015748, Blast_Score=71, Evalue=3e-13,

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: 91157; Mature: 91157

Theoretical pI: Translated: 3.99; Mature: 3.99

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.7 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLKTTRIAWAVNCVLLATSASAVVSSQAFAEEAQAKDVERIAVTGSRIQRQDMETASPVT
CCCCEEEHEEEEEEEEECCHHHHHHHHHHHHHHHHCCHHEEEECCCHHHHHHCCCCCCEE
VISADAIRAEGFTSVDQMLQAQTSMAGAAVGSSTNNGADGVAQVDLRGMGAERTLVLLNG
EEECCHHCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCEEEEEEECCCCCEEEEEEEC
RRMVNSGSGADSAVDLNSIPVAMIARVEILKDGASAVYGSDAIAGVVNIITKKDFEGFQF
CEEECCCCCCCCEEECCCCCHHHHHHHHHHHCCCCEEECCHHHHHHHHHHHCCCCCCEEE
DFNGSGTDKGDGESGELSMLYGFNTDNGGNYTFGAAYSERRGVIQADRDWTEAGYSSFIP
EECCCCCCCCCCCCCCEEEEEEECCCCCCCEEEECCHHHCCCCEEECCCHHHCCHHHCCC
TGSLEGMVKDANGNWVDRNTGYDFTQDSWYQTPAKRYSLFANMTQELGDDLLLTGDILYT
CCCCCCEEECCCCCEEECCCCCCCCCCCHHCCHHHHHHHHHHHHHHCCCCEEEECCEEEE
KRKSDQQMAAQPADIMLGVCGEEGIDAARCITLDGDMIAAGIAPDDTGRVNYRRRTTDVG
CCCCCHHHHCCCCCEEEECCCCCCCCCEEEEEECCCEEEECCCCCCCCCEEEEEECCCCC
PRIYNQDTDTLRASLGLQGSLDINTGMTWDLSYTYGKNKAETWVENSINAVKMENSVYNN
CEEECCCHHHHHHHCCCCEEEEECCCEEEEEEEECCCCHHHHHHHCCCCEEEECCHHHHH
LDSWLSGQPLTQDIINDIGFTERNDGGNEQHVVAGVLSGELFDLSAGAVGFAIGAEYRYD
HHHHHCCCCCHHHHHHHCCCCCCCCCCCCCEEEEEEECCCEEEECCCCEEEEECCEEEEC
SGYYNPDPVIVAGEGTAAQQDPTDGNYDVFSIYQEVSVPFTEKLTGEFALRFDDYSTFGK
CCCCCCCCEEEECCCCCCCCCCCCCCCHHEEHHHHHCCCHHHHCCCEEEEEECCCCCCCC
ASTWKVGLTYEATDDLMLRTVAATGFRAPNVAELFGGNTGSYDYLDDPWGNEQDPQILVN
CCEEEEEEEEECCCHHHHHHHHHCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCCCEEEEE
YTSDPDLKPEESESYTAGLVYSPSYIDGLSLTLDYWRFRVTNAITRLDAQKGLVDCHAGI
ECCCCCCCCCCCCCEEEEEEECCCCCCCEEEEHHHHHHHHHHHHHHHHHHCCHHHHHHHH
LSACETFKITDEGDLSNFTNPLTNVGSQNTSGIDFNLAYNFEALNLDWKINNDLTYLLEF
HHHHHEEEECCCCCCCHHCCHHHHCCCCCCCCEEEEEEEEEEEEEEEEEECCCEEEEEEE
EQDNVAYEGTSDGNFGGYAKVRNNFSIQAGQADWSLMYYNRFIGETEWLGDRDETVDSVL
CCCCEEEECCCCCCCCCEEEECCCEEEEECCCCEEEEEEHHHCCCCCCCCCCHHHHHHHH
YHNVVATYFINDGVTVSLGVKNLTDEEPSYVPNGSDGGTIPEVFDTIGRQIYGGLTMKF
HHHEEEEEEECCCEEEEEECCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCEEECC
>Mature Secondary Structure
MLKTTRIAWAVNCVLLATSASAVVSSQAFAEEAQAKDVERIAVTGSRIQRQDMETASPVT
CCCCEEEHEEEEEEEEECCHHHHHHHHHHHHHHHHCCHHEEEECCCHHHHHHCCCCCCEE
VISADAIRAEGFTSVDQMLQAQTSMAGAAVGSSTNNGADGVAQVDLRGMGAERTLVLLNG
EEECCHHCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCEEEEEEECCCCCEEEEEEEC
RRMVNSGSGADSAVDLNSIPVAMIARVEILKDGASAVYGSDAIAGVVNIITKKDFEGFQF
CEEECCCCCCCCEEECCCCCHHHHHHHHHHHCCCCEEECCHHHHHHHHHHHCCCCCCEEE
DFNGSGTDKGDGESGELSMLYGFNTDNGGNYTFGAAYSERRGVIQADRDWTEAGYSSFIP
EECCCCCCCCCCCCCCEEEEEEECCCCCCCEEEECCHHHCCCCEEECCCHHHCCHHHCCC
TGSLEGMVKDANGNWVDRNTGYDFTQDSWYQTPAKRYSLFANMTQELGDDLLLTGDILYT
CCCCCCEEECCCCCEEECCCCCCCCCCCHHCCHHHHHHHHHHHHHHCCCCEEEECCEEEE
KRKSDQQMAAQPADIMLGVCGEEGIDAARCITLDGDMIAAGIAPDDTGRVNYRRRTTDVG
CCCCCHHHHCCCCCEEEECCCCCCCCCEEEEEECCCEEEECCCCCCCCCEEEEEECCCCC
PRIYNQDTDTLRASLGLQGSLDINTGMTWDLSYTYGKNKAETWVENSINAVKMENSVYNN
CEEECCCHHHHHHHCCCCEEEEECCCEEEEEEEECCCCHHHHHHHCCCCEEEECCHHHHH
LDSWLSGQPLTQDIINDIGFTERNDGGNEQHVVAGVLSGELFDLSAGAVGFAIGAEYRYD
HHHHHCCCCCHHHHHHHCCCCCCCCCCCCCEEEEEEECCCEEEECCCCEEEEECCEEEEC
SGYYNPDPVIVAGEGTAAQQDPTDGNYDVFSIYQEVSVPFTEKLTGEFALRFDDYSTFGK
CCCCCCCCEEEECCCCCCCCCCCCCCCHHEEHHHHHCCCHHHHCCCEEEEEECCCCCCCC
ASTWKVGLTYEATDDLMLRTVAATGFRAPNVAELFGGNTGSYDYLDDPWGNEQDPQILVN
CCEEEEEEEEECCCHHHHHHHHHCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCCCEEEEE
YTSDPDLKPEESESYTAGLVYSPSYIDGLSLTLDYWRFRVTNAITRLDAQKGLVDCHAGI
ECCCCCCCCCCCCCEEEEEEECCCCCCCEEEEHHHHHHHHHHHHHHHHHHCCHHHHHHHH
LSACETFKITDEGDLSNFTNPLTNVGSQNTSGIDFNLAYNFEALNLDWKINNDLTYLLEF
HHHHHEEEECCCCCCCHHCCHHHHCCCCCCCCEEEEEEEEEEEEEEEEEECCCEEEEEEE
EQDNVAYEGTSDGNFGGYAKVRNNFSIQAGQADWSLMYYNRFIGETEWLGDRDETVDSVL
CCCCEEEECCCCCCCCCEEEECCCEEEEECCCCEEEEEEHHHCCCCCCCCCCHHHHHHHH
YHNVVATYFINDGVTVSLGVKNLTDEEPSYVPNGSDGGTIPEVFDTIGRQIYGGLTMKF
HHHEEEEEEECCCEEEEEECCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCEEECC

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: 11598060 [H]