Definition Shewanella baltica OS155 chromosome, complete genome.
Accession NC_009052
Length 5,127,376

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The map label for this gene is btuB [H]

Identifier: 126172928

GI number: 126172928

Start: 772272

End: 774830

Strand: Direct

Name: btuB [H]

Synonym: Sbal_0680

Alternate gene names: 126172928

Gene position: 772272-774830 (Clockwise)

Preceding gene: 126172923

Following gene: 126172929

Centisome position: 15.06

GC content: 45.84

Gene sequence:

>2559_bases
ATGAACAGACCTCAGATTCTACCCAGTGCTTGTGCCATCGCGATTGCTTTAGCATTTGCGCCAACAGTAGCCCATGCTGC
CGATAAAGGCGCAGAAAAAGTTGAACGTATTGAAGTGACGGGTTCTCGTATTAAACGTACAGATATCGAAGGCCCTTCCC
CGATCCAATCGATCAGCAAAGACGATATTGCTAATATGGGGTTCGATAACTTACAGCAATTGCTCGAACGTATGCCTGCG
AACGGTGCTGGTGCGTTTTCTACCCGTGGTAATAGCCAAGATTCAACTGCCAACGGTGGCGCGTCTATCAGTTTGCGTGG
TTTAGGTCCTGATGCGACCTTAGTGTTGATTAATGGCCGCCGGGTTGCTGCGAGTGCTTTTGCTGAAGGTATTACTAATT
CTTTCGTTGATATCAATAATATCCCTGTTTCAGCGATCGAACGTATCGACATACTCAAGGACGGTGCATCGGCTATTTAT
GGCTCTGATGCGATTGCCGGTGTGGTCAACATTATCCTGAAGAAAGACATTGAGGGTATTGAAGTCAATCTCGGCTACGG
TGATGCTTCAGGTACGGGTTACAATGAAAGCACGGCAAACATGGTCTGGGGGATGAAGTCTGATAAGGGCAGTGCCTCTA
TTATTCTCGACTATTTTAAAAATGATACCTTAGCTGCAACGGATTTGGGACGTTTTGGAACTGCAGATCAGAGTCCTTAC
GGTGGTGAAGATTCGCGTTCTTCCCGAGGTTTCCCTGGCTATTTTTATGTGGATGGGGTGCCGACAGTTGACCCTGCTTG
CCCTGCTGATCGCAATATAGACGGTGAAGTTTGTGTCTTTGATTATGGGCCGTATAACCTTGTTGTGCCTGCCGCTGAAC
GTGTGGGTGCTATTGGTCAATTCGAATATCATTTCAATGATGATTTAACTGCTTTCCTTGAATTAGCTGCCCAGCACAAC
ACGTCGGAAGCGGGCGGTGCACCAACACCTCTTGATGAGAAAGCAGGCTTAACTGTACCTGGTAGCCATCCAAATAACCC
TTGGGGGAAAGATATTAAAATCGGTCGTTTCCGTACTGTTGATGCGGGGGCGCGTCGTTGGGATATTGAATCCGATACTC
TACGTTTAGTCGCGGGTTTACGCGGCGTAGTTAAAGATTGGGACTGGGAAGCTTCGATGCAAAAAGGTCGCAGTGAGTCC
ACTCAAACGGGTGATCGCAGCCAAGGTTGGGTCAGAACCGATTACTTGCAACGTGAAATCGATGCGGGTCGCTACAATCC
TTTCGGTGGCACCATGAACTCTCAAGATGTCATTGATGATATTACCACCAGTCTAGTGCGCCAAGGTCTGTCAACTATGA
CTTCCTATGCGGCTAATATCTCAGGTCAAGCATTCACCCTTGCCGATCGCGATATCATGATGGCGGCTGGAGTTGAATAT
CGTGAAGAAGCGATCAGCGACGAGCCTGATGAGCAATTTCAACGTGGATTGATTTTTGGTACCGAAGCTGTGTCTGCGAA
GGGCGATCGCGATCAATGGGCGGCGTATACTGAATTTTCTATCCCAGTAACGGATAACTTCGAGCTGCAACTCGCGGGTC
GATATGATCACTACAGTGATTTTGGTTCAACCACAAACCCTAAAGTTGCTTTCCAATGGGGGATTACCGATGAACTGACA
GCGCGAGCTTCATGGTCAACAGGGTTCCGTGCGCCTTCATTAGCGCAAATTGGTTTAGGTCCATCTGAGGAAAGTAGCTT
CCTAATTGATAAATATCGCTGCGCAGCCGACGGTCAAGGTTGTACCTTGTCTGATGAAACGACTGAGTTTGCAGGTAACC
CAAAGTTAAAGGCTGAAGAGTCAGAGACTTGGAATATCGGCATGATATGGGCGCCAAGCCAGAAGTTCGATATTGGTTTC
GATATCTACAGCATTACTCAAGATAATAAGATTGATAAGTTGTTACTGCAGGATATTTATGACGCTAATTGTAACGATCA
GAACAGCACAGTCTGCGTGCGCTTAGCACCTCAAGTTGGTCAAACATTTGGTGCTCTTGATGTGATCCGCTCAAGCTTTG
TTAACTTAGGCTCTCAACAAGTTCAAGGTATGGATGTTTCGACTCATTATGGATTCGAACTCGATGGCTATGGTGACCTT
AAGTTCGGTCTTGAATGGAGTTATCTGCATAACTTTGAAAAAGATGATACACATCAAGTGGTCGACTATACCGGAGAGTA
TAAGTATCCAAAGAACCGTTGGTTAGCAACAACCAATTGGACTATGGATAACTTTGCCGCCAATTTAAATTTAAGCTATA
TCGGTGAGTTTGAAGATTTTAACAAAACTCGTACGATTGATGCTCAAATATTAGTCGACATGTCAGGTACTTATCGCTTC
AATGAAATGTTCAAACTGACATTGGGTGTGAACAACGTATTTGACGAAGAGCCACCATTTGCTATCGGTGATGGTGATAC
CGATCTCTACGGCTATGTGACTTCTGTACATAACCCTATGGGTCGCTACATCTACACTAAACTCACTATGAACTTCTAA

Upstream 100 bases:

>100_bases
ATTGACTTTGGTTTGTAACTCATTACCTTGTGTATTGTTAATTTATGGTTTTCTAATGGTTAATGTGATTTTAATAAAAT
AGATAAAACAAGGGATATGT

Downstream 100 bases:

>100_bases
TATTAAGCCTACGTGCTTTATAGCTAAGTACTTTATATCAAAGTGTAGTGAAATCGAAACGGCGTATTAAGCGCCGTTTT
TTATGGGCAGATTTGCACTA

Product: TonB-dependent receptor

Products: NA

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

Number of amino acids: Translated: 852; Mature: 852

Protein sequence:

>852_residues
MNRPQILPSACAIAIALAFAPTVAHAADKGAEKVERIEVTGSRIKRTDIEGPSPIQSISKDDIANMGFDNLQQLLERMPA
NGAGAFSTRGNSQDSTANGGASISLRGLGPDATLVLINGRRVAASAFAEGITNSFVDINNIPVSAIERIDILKDGASAIY
GSDAIAGVVNIILKKDIEGIEVNLGYGDASGTGYNESTANMVWGMKSDKGSASIILDYFKNDTLAATDLGRFGTADQSPY
GGEDSRSSRGFPGYFYVDGVPTVDPACPADRNIDGEVCVFDYGPYNLVVPAAERVGAIGQFEYHFNDDLTAFLELAAQHN
TSEAGGAPTPLDEKAGLTVPGSHPNNPWGKDIKIGRFRTVDAGARRWDIESDTLRLVAGLRGVVKDWDWEASMQKGRSES
TQTGDRSQGWVRTDYLQREIDAGRYNPFGGTMNSQDVIDDITTSLVRQGLSTMTSYAANISGQAFTLADRDIMMAAGVEY
REEAISDEPDEQFQRGLIFGTEAVSAKGDRDQWAAYTEFSIPVTDNFELQLAGRYDHYSDFGSTTNPKVAFQWGITDELT
ARASWSTGFRAPSLAQIGLGPSEESSFLIDKYRCAADGQGCTLSDETTEFAGNPKLKAEESETWNIGMIWAPSQKFDIGF
DIYSITQDNKIDKLLLQDIYDANCNDQNSTVCVRLAPQVGQTFGALDVIRSSFVNLGSQQVQGMDVSTHYGFELDGYGDL
KFGLEWSYLHNFEKDDTHQVVDYTGEYKYPKNRWLATTNWTMDNFAANLNLSYIGEFEDFNKTRTIDAQILVDMSGTYRF
NEMFKLTLGVNNVFDEEPPFAIGDGDTDLYGYVTSVHNPMGRYIYTKLTMNF

Sequences:

>Translated_852_residues
MNRPQILPSACAIAIALAFAPTVAHAADKGAEKVERIEVTGSRIKRTDIEGPSPIQSISKDDIANMGFDNLQQLLERMPA
NGAGAFSTRGNSQDSTANGGASISLRGLGPDATLVLINGRRVAASAFAEGITNSFVDINNIPVSAIERIDILKDGASAIY
GSDAIAGVVNIILKKDIEGIEVNLGYGDASGTGYNESTANMVWGMKSDKGSASIILDYFKNDTLAATDLGRFGTADQSPY
GGEDSRSSRGFPGYFYVDGVPTVDPACPADRNIDGEVCVFDYGPYNLVVPAAERVGAIGQFEYHFNDDLTAFLELAAQHN
TSEAGGAPTPLDEKAGLTVPGSHPNNPWGKDIKIGRFRTVDAGARRWDIESDTLRLVAGLRGVVKDWDWEASMQKGRSES
TQTGDRSQGWVRTDYLQREIDAGRYNPFGGTMNSQDVIDDITTSLVRQGLSTMTSYAANISGQAFTLADRDIMMAAGVEY
REEAISDEPDEQFQRGLIFGTEAVSAKGDRDQWAAYTEFSIPVTDNFELQLAGRYDHYSDFGSTTNPKVAFQWGITDELT
ARASWSTGFRAPSLAQIGLGPSEESSFLIDKYRCAADGQGCTLSDETTEFAGNPKLKAEESETWNIGMIWAPSQKFDIGF
DIYSITQDNKIDKLLLQDIYDANCNDQNSTVCVRLAPQVGQTFGALDVIRSSFVNLGSQQVQGMDVSTHYGFELDGYGDL
KFGLEWSYLHNFEKDDTHQVVDYTGEYKYPKNRWLATTNWTMDNFAANLNLSYIGEFEDFNKTRTIDAQILVDMSGTYRF
NEMFKLTLGVNNVFDEEPPFAIGDGDTDLYGYVTSVHNPMGRYIYTKLTMNF
>Mature_852_residues
MNRPQILPSACAIAIALAFAPTVAHAADKGAEKVERIEVTGSRIKRTDIEGPSPIQSISKDDIANMGFDNLQQLLERMPA
NGAGAFSTRGNSQDSTANGGASISLRGLGPDATLVLINGRRVAASAFAEGITNSFVDINNIPVSAIERIDILKDGASAIY
GSDAIAGVVNIILKKDIEGIEVNLGYGDASGTGYNESTANMVWGMKSDKGSASIILDYFKNDTLAATDLGRFGTADQSPY
GGEDSRSSRGFPGYFYVDGVPTVDPACPADRNIDGEVCVFDYGPYNLVVPAAERVGAIGQFEYHFNDDLTAFLELAAQHN
TSEAGGAPTPLDEKAGLTVPGSHPNNPWGKDIKIGRFRTVDAGARRWDIESDTLRLVAGLRGVVKDWDWEASMQKGRSES
TQTGDRSQGWVRTDYLQREIDAGRYNPFGGTMNSQDVIDDITTSLVRQGLSTMTSYAANISGQAFTLADRDIMMAAGVEY
REEAISDEPDEQFQRGLIFGTEAVSAKGDRDQWAAYTEFSIPVTDNFELQLAGRYDHYSDFGSTTNPKVAFQWGITDELT
ARASWSTGFRAPSLAQIGLGPSEESSFLIDKYRCAADGQGCTLSDETTEFAGNPKLKAEESETWNIGMIWAPSQKFDIGF
DIYSITQDNKIDKLLLQDIYDANCNDQNSTVCVRLAPQVGQTFGALDVIRSSFVNLGSQQVQGMDVSTHYGFELDGYGDL
KFGLEWSYLHNFEKDDTHQVVDYTGEYKYPKNRWLATTNWTMDNFAANLNLSYIGEFEDFNKTRTIDAQILVDMSGTYRF
NEMFKLTLGVNNVFDEEPPFAIGDGDTDLYGYVTSVHNPMGRYIYTKLTMNF

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=254, Percent_Identity=27.1653543307087, Blast_Score=86, Evalue=1e-17,
Organism=Escherichia coli, GI1788478, Length=172, Percent_Identity=34.3023255813954, Blast_Score=84, Evalue=5e-17,
Organism=Escherichia coli, GI1786798, Length=133, Percent_Identity=31.5789473684211, Blast_Score=63, Evalue=6e-11,

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: 93199; Mature: 93199

Theoretical pI: Translated: 4.28; Mature: 4.28

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNRPQILPSACAIAIALAFAPTVAHAADKGAEKVERIEVTGSRIKRTDIEGPSPIQSISK
CCCCCCCHHHHHHHHHHHHHHHHHHHHHCCHHHHHEEEECCCEEEECCCCCCCHHHHCCH
DDIANMGFDNLQQLLERMPANGAGAFSTRGNSQDSTANGGASISLRGLGPDATLVLINGR
HHHHHCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCCEEEEEEECC
RVAASAFAEGITNSFVDINNIPVSAIERIDILKDGASAIYGSDAIAGVVNIILKKDIEGI
CHHHHHHHHHHHHCCEEECCCCHHHHHHHHHHHCCCHHEECCHHHHHHHHHHHHCCCCCE
EVNLGYGDASGTGYNESTANMVWGMKSDKGSASIILDYFKNDTLAATDLGRFGTADQSPY
EEEECCCCCCCCCCCCCCCCEEEEECCCCCCEEEEEEECCCCEEEEECCCCCCCCCCCCC
GGEDSRSSRGFPGYFYVDGVPTVDPACPADRNIDGEVCVFDYGPYNLVVPAAERVGAIGQ
CCCCCCCCCCCCCEEEECCCCCCCCCCCCCCCCCCCEEEEECCCCEEEEECHHHCCCCEE
FEYHFNDDLTAFLELAAQHNTSEAGGAPTPLDEKAGLTVPGSHPNNPWGKDIKIGRFRTV
EEEEECCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCEEECEEEEE
DAGARRWDIESDTLRLVAGLRGVVKDWDWEASMQKGRSESTQTGDRSQGWVRTDYLQREI
CCCCEEECCCHHHHHHHHHHHHHHHCCCCHHHHHCCCCCCCCCCCCCCCCEEHHHHHHHH
DAGRYNPFGGTMNSQDVIDDITTSLVRQGLSTMTSYAANISGQAFTLADRDIMMAAGVEY
CCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCCEEEECCCHH
REEAISDEPDEQFQRGLIFGTEAVSAKGDRDQWAAYTEFSIPVTDNFELQLAGRYDHYSD
HHHHCCCCCHHHHHCCEEEECHHHCCCCCCCCCEEEEEEECCCCCCEEEEEEECCCCHHH
FGSTTNPKVAFQWGITDELTARASWSTGFRAPSLAQIGLGPSEESSFLIDKYRCAADGQG
CCCCCCCEEEEEECCCHHHHCCCCCCCCCCCCCEEEECCCCCCCCCEEEEEEEECCCCCC
CTLSDETTEFAGNPKLKAEESETWNIGMIWAPSQKFDIGFDIYSITQDNKIDKLLLQDIY
CEECCCCHHHCCCCCCCCCCCCCEEEEEEECCCCCCCCCEEEEEECCCCCHHHHHHHHHH
DANCNDQNSTVCVRLAPQVGQTFGALDVIRSSFVNLGSQQVQGMDVSTHYGFELDGYGDL
CCCCCCCCCEEEEEECHHHCCHHHHHHHHHHHHHHCCHHHHCCEEEEEECCEEECCCCCE
KFGLEWSYLHNFEKDDTHQVVDYTGEYKYPKNRWLATTNWTMDNFAANLNLSYIGEFEDF
EECEEEHHHHCCCCCCCHHHEECCCCCCCCCCCEEEEECCCHHHHEEECCEEEECCHHHC
NKTRTIDAQILVDMSGTYRFNEMFKLTLGVNNVFDEEPPFAIGDGDTDLYGYVTSVHNPM
CCCEEEEEEEEEECCCCEEECEEEEEEECCCCCCCCCCCEEECCCCCCHHHHHHHHCCCC
GRYIYTKLTMNF
CCEEEEEEEECC
>Mature Secondary Structure
MNRPQILPSACAIAIALAFAPTVAHAADKGAEKVERIEVTGSRIKRTDIEGPSPIQSISK
CCCCCCCHHHHHHHHHHHHHHHHHHHHHCCHHHHHEEEECCCEEEECCCCCCCHHHHCCH
DDIANMGFDNLQQLLERMPANGAGAFSTRGNSQDSTANGGASISLRGLGPDATLVLINGR
HHHHHCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCCEEEEEEECC
RVAASAFAEGITNSFVDINNIPVSAIERIDILKDGASAIYGSDAIAGVVNIILKKDIEGI
CHHHHHHHHHHHHCCEEECCCCHHHHHHHHHHHCCCHHEECCHHHHHHHHHHHHCCCCCE
EVNLGYGDASGTGYNESTANMVWGMKSDKGSASIILDYFKNDTLAATDLGRFGTADQSPY
EEEECCCCCCCCCCCCCCCCEEEEECCCCCCEEEEEEECCCCEEEEECCCCCCCCCCCCC
GGEDSRSSRGFPGYFYVDGVPTVDPACPADRNIDGEVCVFDYGPYNLVVPAAERVGAIGQ
CCCCCCCCCCCCCEEEECCCCCCCCCCCCCCCCCCCEEEEECCCCEEEEECHHHCCCCEE
FEYHFNDDLTAFLELAAQHNTSEAGGAPTPLDEKAGLTVPGSHPNNPWGKDIKIGRFRTV
EEEEECCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCEEECEEEEE
DAGARRWDIESDTLRLVAGLRGVVKDWDWEASMQKGRSESTQTGDRSQGWVRTDYLQREI
CCCCEEECCCHHHHHHHHHHHHHHHCCCCHHHHHCCCCCCCCCCCCCCCCEEHHHHHHHH
DAGRYNPFGGTMNSQDVIDDITTSLVRQGLSTMTSYAANISGQAFTLADRDIMMAAGVEY
CCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCCEEEECCCHH
REEAISDEPDEQFQRGLIFGTEAVSAKGDRDQWAAYTEFSIPVTDNFELQLAGRYDHYSD
HHHHCCCCCHHHHHCCEEEECHHHCCCCCCCCCEEEEEEECCCCCCEEEEEEECCCCHHH
FGSTTNPKVAFQWGITDELTARASWSTGFRAPSLAQIGLGPSEESSFLIDKYRCAADGQG
CCCCCCCEEEEEECCCHHHHCCCCCCCCCCCCCEEEECCCCCCCCCEEEEEEEECCCCCC
CTLSDETTEFAGNPKLKAEESETWNIGMIWAPSQKFDIGFDIYSITQDNKIDKLLLQDIY
CEECCCCHHHCCCCCCCCCCCCCEEEEEEECCCCCCCCCEEEEEECCCCCHHHHHHHHHH
DANCNDQNSTVCVRLAPQVGQTFGALDVIRSSFVNLGSQQVQGMDVSTHYGFELDGYGDL
CCCCCCCCCEEEEEECHHHCCHHHHHHHHHHHHHHCCHHHHCCEEEEEECCEEECCCCCE
KFGLEWSYLHNFEKDDTHQVVDYTGEYKYPKNRWLATTNWTMDNFAANLNLSYIGEFEDF
EECEEEHHHHCCCCCCCHHHEECCCCCCCCCCCEEEEECCCHHHHEEECCEEEECCHHHC
NKTRTIDAQILVDMSGTYRFNEMFKLTLGVNNVFDEEPPFAIGDGDTDLYGYVTSVHNPM
CCCEEEEEEEEEECCCCEEECEEEEEEECCCCCCCCCCCEEECCCCCCHHHHHHHHCCCC
GRYIYTKLTMNF
CCEEEEEEEECC

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