Definition Shewanella sp. ANA-3 chromosome chromosome 1, complete sequence.
Accession NC_008577
Length 4,972,204

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The map label for this gene is btuB [H]

Identifier: 117920359

GI number: 117920359

Start: 2270695

End: 2273367

Strand: Reverse

Name: btuB [H]

Synonym: Shewana3_1914

Alternate gene names: 117920359

Gene position: 2273367-2270695 (Counterclockwise)

Preceding gene: 117920367

Following gene: 117920358

Centisome position: 45.72

GC content: 49.64

Gene sequence:

>2673_bases
ATGACTACGCAAACAACCGTGGCACGCGCGGTTCGTTTTAGTTTACTCGCTTTAGTATCAACATCCTTATCTCCGTTGGT
ATTTGCCGCCGATGAAGCGGCCGTTATCGATGATAAAGTGGAGCGTATCGAAGTCACGGGTTCACGTATTAAACGTACCG
ATCTTGAAAATGCCTCCCCTATCGTGGTGGTGAGCGCAGCAGATATCGAAAAAGGCGGCTTTAACTCAGTGCAAGACGTG
TTAGGTAACCTGTCGCAAAACTCTGGTGGGTCTATGACCCAGCAGGAAGTGCACGGCTTTACTCCAGCGGCATCGGCCGT
CAACCTGCGTGGTGTGGGCGCTGGCCGCGTACTGACATTAATCAATGGCAAACGTGTGCCTAAATATCCGTTTGGTGCTG
GTGGTACAGACAGCTTTGTCGATACTGCCAACATTCCGCTAGGAGCCATTGAACGTATCGAGATTTTAACCACGGGCGCT
TCGGCAATTTACGGCTCAGATGCGATGGGTGGTGTTATTAACATCATCTTGAAAAAAGACGTTGAGCAAAGCACCTTCAA
ATACCGTCACTCCGATACCTTCGATGGTGGTCTGCAAAATAACCAGTTCTCCTTTATGACCGGTGTCAGCAGTGATAAAG
CAAACCTGACCTTCTTCGCCGAATATGAAGATCGCCAAGCGTTAAAGGCCTCGGATCGTCCTGAATGGGGAACCGATATT
GTTTCGGGTAACTACTATTCCAGTTACAGCTCCTATGGCGCCAACCTTGTGGATAGCAATGGTAAATTACTCAAGACCTT
AAGCGCCGCAGAATGTGATGCGCGCGGCTATGTGATGATGGCCAATGGTAAGTGTGGGTTCGATCGCTCCGCACAGCGCG
ACTTTTCGCCTGAGCAAAAACGCTATTCAACGATGATCAACCTCACCAAAAACTTAAACGACAATCATCAGCTGTATTCG
CGCCTCGATTACACCCATGCCTCGACCTACACTGAGATTGAATCGGCAACGGTCGGCGAAGATTTTATGTTCAACGTGTC
GGGCAATAACGTCACTATTGTTGATGAACTCAATGGGTTATCCCAAGTGTTCGATAAAAATACCGCCTTCGGCGGAGATT
TTGCCGGCGCCGCCGATGGGGATTATTACTACACTCGCCGTATGTCTGAGTTAGGTCCGCGCACCTCTGATTTTGAGACA
AACAATTTCTCCTTCTTATTAGGCAGCAAAGGTTACCTCACAGATTCAATCGAGTACGACACCTCATGGTCGATTGCACG
CCAAACGGTGGAATCCACCACCGCAGGCTCGCCAACCTACCAAAGCATGTGGAACTACCTCACCGCGGGCACAAACGGCA
ATTCGCTGCTGGATGTGATCTCGGCAGAAGATGCCGCATTGCTGGATTTCCAAGGTGGCAAGAAGGGGCAATCCACCCTA
TCGAGCTTCAATGCAGGGATCAGTGGCGATGCCTTTGAATTACCAGCAGGCACAGTGGCTTATGCTGTGGGCGTCGAATA
CGGTAAAGAATGGTTCTACGATAAGTCCGATAGCTTCACTAGCAATGGTGGCGTGATTGGTAAAGGCGGCAGCAGCGCCC
AAGGTGAGCGTGAGCAATATGCAGGTTATGCCGAAGTCGCCGTGCCTGTGATCGAAAACCTCACCGTCACCCTTGCGGGC
CGTTACGACTACTATGACGATTTATCTGATGTAGGCGGTCAGTTCAGCCCACAGGTCGCGGTCGAGTATCGCCCGATTGA
TAACCTGTTGTTACGCGGTCTGTATGCCGAAACCTTCCGTGCACCGGATATGCAGCGCTTATTTGGTGAGCCAACGGCAG
CCTATAGCACAGTGATCGATACTCCAACCTGTGAAGCCGCAGGTGGCACGGGCCCAGCCTGTGAGAAGATTGACTCACTG
CCAATTACTATCGGTGCCAACCCAGAGCTGGAAGCGGAAACCGGCAAAAACTATAACCTAGGCATGGTGTGGGATTATAA
CGATCTCAATTTAACCTTGGACTACTGGATTGTTGAAATCGACAACCTAGTGAACAGTCCAAGCGCCCAATATATCTTGG
ATCACTCGGACGCCTTCGCCGATAAGATTTTCCGCGATGCCAGCGGCAAGTTAATTCAAGTGAATACTCAAGCCATTAAC
ATGTCATCCCAAGAAACCTCGGGTATCGACTTCTCGGTGGGCTATCGCTATGAAACGTCAGGCTACGGCGATTTATCCGC
ACGGTTAGAGGGCACCTATTTGCTGAAATGGGAAGAACAATTAACCCCAGATTCTGAGCCTTTAGATCTGATCGATGGTG
ACGGCTCTGCCCCGCAAATCCGTGGTAACTTAAATCTGGGTTGGAACTTCGATAACTTCGCCACTAACCTGCTGATCAAG
TACACAGATAGCATGAATGGCCAGCGTAAAGAGGCATTTATTAACAACGGTTTAGCGGACAAGTACGCCGTCACAATCGA
CAGCCATGTCGAAGTGAACTGGGCCGCCAGCTATATGTTAACCGATGCGATTAAGTTCTCCGGTGGTATTAATAATATCT
TCGATGCGGGCCCTGAAATTGACGAAACCCAAAACTCTTGGCCGCATTATCCACGTTCTTACTACAACGTTGTTGGGCGT
GAATATTATTTAGCGGTAGAGATGAACTTCTAA

Upstream 100 bases:

>100_bases
GTTAATGATAATTTTCCGGCTATGGAGGGCTGTTGCAAATAAATATAAGCCTTGATGAAAACCTTCCTGATCATCACGGC
ATAACAAAGGGAATGAAAAT

Downstream 100 bases:

>100_bases
TCAACCTCATGTTTTGATTAGCCTTGCTTCCTAAAACACAAAGCCGAGCTGTTGCTCGGCTTTTATCTATAGGCTTCACA
CTCAGTTAGGCATAGGTATC

Product: TonB-dependent receptor

Products: NA

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

Number of amino acids: Translated: 890; Mature: 889

Protein sequence:

>890_residues
MTTQTTVARAVRFSLLALVSTSLSPLVFAADEAAVIDDKVERIEVTGSRIKRTDLENASPIVVVSAADIEKGGFNSVQDV
LGNLSQNSGGSMTQQEVHGFTPAASAVNLRGVGAGRVLTLINGKRVPKYPFGAGGTDSFVDTANIPLGAIERIEILTTGA
SAIYGSDAMGGVINIILKKDVEQSTFKYRHSDTFDGGLQNNQFSFMTGVSSDKANLTFFAEYEDRQALKASDRPEWGTDI
VSGNYYSSYSSYGANLVDSNGKLLKTLSAAECDARGYVMMANGKCGFDRSAQRDFSPEQKRYSTMINLTKNLNDNHQLYS
RLDYTHASTYTEIESATVGEDFMFNVSGNNVTIVDELNGLSQVFDKNTAFGGDFAGAADGDYYYTRRMSELGPRTSDFET
NNFSFLLGSKGYLTDSIEYDTSWSIARQTVESTTAGSPTYQSMWNYLTAGTNGNSLLDVISAEDAALLDFQGGKKGQSTL
SSFNAGISGDAFELPAGTVAYAVGVEYGKEWFYDKSDSFTSNGGVIGKGGSSAQGEREQYAGYAEVAVPVIENLTVTLAG
RYDYYDDLSDVGGQFSPQVAVEYRPIDNLLLRGLYAETFRAPDMQRLFGEPTAAYSTVIDTPTCEAAGGTGPACEKIDSL
PITIGANPELEAETGKNYNLGMVWDYNDLNLTLDYWIVEIDNLVNSPSAQYILDHSDAFADKIFRDASGKLIQVNTQAIN
MSSQETSGIDFSVGYRYETSGYGDLSARLEGTYLLKWEEQLTPDSEPLDLIDGDGSAPQIRGNLNLGWNFDNFATNLLIK
YTDSMNGQRKEAFINNGLADKYAVTIDSHVEVNWAASYMLTDAIKFSGGINNIFDAGPEIDETQNSWPHYPRSYYNVVGR
EYYLAVEMNF

Sequences:

>Translated_890_residues
MTTQTTVARAVRFSLLALVSTSLSPLVFAADEAAVIDDKVERIEVTGSRIKRTDLENASPIVVVSAADIEKGGFNSVQDV
LGNLSQNSGGSMTQQEVHGFTPAASAVNLRGVGAGRVLTLINGKRVPKYPFGAGGTDSFVDTANIPLGAIERIEILTTGA
SAIYGSDAMGGVINIILKKDVEQSTFKYRHSDTFDGGLQNNQFSFMTGVSSDKANLTFFAEYEDRQALKASDRPEWGTDI
VSGNYYSSYSSYGANLVDSNGKLLKTLSAAECDARGYVMMANGKCGFDRSAQRDFSPEQKRYSTMINLTKNLNDNHQLYS
RLDYTHASTYTEIESATVGEDFMFNVSGNNVTIVDELNGLSQVFDKNTAFGGDFAGAADGDYYYTRRMSELGPRTSDFET
NNFSFLLGSKGYLTDSIEYDTSWSIARQTVESTTAGSPTYQSMWNYLTAGTNGNSLLDVISAEDAALLDFQGGKKGQSTL
SSFNAGISGDAFELPAGTVAYAVGVEYGKEWFYDKSDSFTSNGGVIGKGGSSAQGEREQYAGYAEVAVPVIENLTVTLAG
RYDYYDDLSDVGGQFSPQVAVEYRPIDNLLLRGLYAETFRAPDMQRLFGEPTAAYSTVIDTPTCEAAGGTGPACEKIDSL
PITIGANPELEAETGKNYNLGMVWDYNDLNLTLDYWIVEIDNLVNSPSAQYILDHSDAFADKIFRDASGKLIQVNTQAIN
MSSQETSGIDFSVGYRYETSGYGDLSARLEGTYLLKWEEQLTPDSEPLDLIDGDGSAPQIRGNLNLGWNFDNFATNLLIK
YTDSMNGQRKEAFINNGLADKYAVTIDSHVEVNWAASYMLTDAIKFSGGINNIFDAGPEIDETQNSWPHYPRSYYNVVGR
EYYLAVEMNF
>Mature_889_residues
TTQTTVARAVRFSLLALVSTSLSPLVFAADEAAVIDDKVERIEVTGSRIKRTDLENASPIVVVSAADIEKGGFNSVQDVL
GNLSQNSGGSMTQQEVHGFTPAASAVNLRGVGAGRVLTLINGKRVPKYPFGAGGTDSFVDTANIPLGAIERIEILTTGAS
AIYGSDAMGGVINIILKKDVEQSTFKYRHSDTFDGGLQNNQFSFMTGVSSDKANLTFFAEYEDRQALKASDRPEWGTDIV
SGNYYSSYSSYGANLVDSNGKLLKTLSAAECDARGYVMMANGKCGFDRSAQRDFSPEQKRYSTMINLTKNLNDNHQLYSR
LDYTHASTYTEIESATVGEDFMFNVSGNNVTIVDELNGLSQVFDKNTAFGGDFAGAADGDYYYTRRMSELGPRTSDFETN
NFSFLLGSKGYLTDSIEYDTSWSIARQTVESTTAGSPTYQSMWNYLTAGTNGNSLLDVISAEDAALLDFQGGKKGQSTLS
SFNAGISGDAFELPAGTVAYAVGVEYGKEWFYDKSDSFTSNGGVIGKGGSSAQGEREQYAGYAEVAVPVIENLTVTLAGR
YDYYDDLSDVGGQFSPQVAVEYRPIDNLLLRGLYAETFRAPDMQRLFGEPTAAYSTVIDTPTCEAAGGTGPACEKIDSLP
ITIGANPELEAETGKNYNLGMVWDYNDLNLTLDYWIVEIDNLVNSPSAQYILDHSDAFADKIFRDASGKLIQVNTQAINM
SSQETSGIDFSVGYRYETSGYGDLSARLEGTYLLKWEEQLTPDSEPLDLIDGDGSAPQIRGNLNLGWNFDNFATNLLIKY
TDSMNGQRKEAFINNGLADKYAVTIDSHVEVNWAASYMLTDAIKFSGGINNIFDAGPEIDETQNSWPHYPRSYYNVVGRE
YYLAVEMNF

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=158, Percent_Identity=32.2784810126582, Blast_Score=75, Evalue=2e-14,
Organism=Escherichia coli, GI1788478, Length=168, Percent_Identity=31.547619047619, Blast_Score=70, Evalue=4e-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: 96921; Mature: 96789

Theoretical pI: Translated: 4.20; Mature: 4.20

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
1.8 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
2.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTTQTTVARAVRFSLLALVSTSLSPLVFAADEAAVIDDKVERIEVTGSRIKRTDLENASP
CCCHHHHHHHHHHHHHHHHHCCCCCEEEECCCCHHHCCCHHEEEECCCHHEECCCCCCCC
IVVVSAADIEKGGFNSVQDVLGNLSQNSGGSMTQQEVHGFTPAASAVNLRGVGAGRVLTL
EEEEEECCCCCCCCHHHHHHHHCCCCCCCCCCCHHHHCCCCCCCCCEEEECCCCCEEEEE
INGKRVPKYPFGAGGTDSFVDTANIPLGAIERIEILTTGASAIYGSDAMGGVINIILKKD
ECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCHHEECCCCCCCCEEEEECCC
VEQSTFKYRHSDTFDGGLQNNQFSFMTGVSSDKANLTFFAEYEDRQALKASDRPEWGTDI
CCHHHHEECCCCCCCCCCCCCCEEEEECCCCCCCCEEEEEECCCCHHHCCCCCCCCCCEE
VSGNYYSSYSSYGANLVDSNGKLLKTLSAAECDARGYVMMANGKCGFDRSAQRDFSPEQK
ECCCCCCCHHHCCCEEECCCCCEEEEEHHCCCCCCCEEEEECCCCCCCCCCCCCCCHHHH
RYSTMINLTKNLNDNHQLYSRLDYTHASTYTEIESATVGEDFMFNVSGNNVTIVDELNGL
HHHHHHHHHHCCCCCHHHHHHHCCCCCCCHHECCCCCCCCCEEEEECCCCEEEEECCCHH
SQVFDKNTAFGGDFAGAADGDYYYTRRMSELGPRTSDFETNNFSFLLGSKGYLTDSIEYD
HHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCEECCCCCC
TSWSIARQTVESTTAGSPTYQSMWNYLTAGTNGNSLLDVISAEDAALLDFQGGKKGQSTL
CCHHHHHHHHHHCCCCCCCHHHHHHHEECCCCCCCEEEEECCCCCEEEEECCCCCHHHHH
SSFNAGISGDAFELPAGTVAYAVGVEYGKEWFYDKSDSFTSNGGVIGKGGSSAQGEREQY
HHHCCCCCCCCEECCCCCEEEEEEHHHHHHHCCCCCCCCCCCCCEEECCCCCCCCCHHHH
AGYAEVAVPVIENLTVTLAGRYDYYDDLSDVGGQFSPQVAVEYRPIDNLLLRGLYAETFR
CCHHHHHHHHHCCEEEEEEECCCCHHHHHHCCCCCCCEEEEEEECHHHHHHHHHHHHHHC
APDMQRLFGEPTAAYSTVIDTPTCEAAGGTGPACEKIDSLPITIGANPELEAETGKNYNL
CCCHHHHHCCCCHHHHEEECCCCCCCCCCCCHHHHHCCCCEEEECCCCCCCCCCCCCCCE
GMVWDYNDLNLTLDYWIVEIDNLVNSPSAQYILDHSDAFADKIFRDASGKLIQVNTQAIN
EEEEECCCCEEEEEEEEEEEHHHHCCCCCEEEEECCHHHHHHHHHCCCCCEEEEEEEEEE
MSSQETSGIDFSVGYRYETSGYGDLSARLEGTYLLKWEEQLTPDSEPLDLIDGDGSAPQI
CCCCCCCCCEEEEEEEEECCCCCCEEEEECCEEEEEEHHHCCCCCCCCEEECCCCCCCEE
RGNLNLGWNFDNFATNLLIKYTDSMNGQRKEAFINNGLADKYAVTIDSHVEVNWAASYML
EECEEECCCCHHHHEEEEEEEECCCCCCHHHHHHCCCCCCEEEEEEECCEEEEEEHHHHH
TDAIKFSGGINNIFDAGPEIDETQNSWPHYPRSYYNVVGREYYLAVEMNF
HHHHHHCCCCCHHHCCCCCCCCCCCCCCCCCHHHHHHCCCEEEEEEEECC
>Mature Secondary Structure 
TTQTTVARAVRFSLLALVSTSLSPLVFAADEAAVIDDKVERIEVTGSRIKRTDLENASP
CCHHHHHHHHHHHHHHHHHCCCCCEEEECCCCHHHCCCHHEEEECCCHHEECCCCCCCC
IVVVSAADIEKGGFNSVQDVLGNLSQNSGGSMTQQEVHGFTPAASAVNLRGVGAGRVLTL
EEEEEECCCCCCCCHHHHHHHHCCCCCCCCCCCHHHHCCCCCCCCCEEEECCCCCEEEEE
INGKRVPKYPFGAGGTDSFVDTANIPLGAIERIEILTTGASAIYGSDAMGGVINIILKKD
ECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCHHEECCCCCCCCEEEEECCC
VEQSTFKYRHSDTFDGGLQNNQFSFMTGVSSDKANLTFFAEYEDRQALKASDRPEWGTDI
CCHHHHEECCCCCCCCCCCCCCEEEEECCCCCCCCEEEEEECCCCHHHCCCCCCCCCCEE
VSGNYYSSYSSYGANLVDSNGKLLKTLSAAECDARGYVMMANGKCGFDRSAQRDFSPEQK
ECCCCCCCHHHCCCEEECCCCCEEEEEHHCCCCCCCEEEEECCCCCCCCCCCCCCCHHHH
RYSTMINLTKNLNDNHQLYSRLDYTHASTYTEIESATVGEDFMFNVSGNNVTIVDELNGL
HHHHHHHHHHCCCCCHHHHHHHCCCCCCCHHECCCCCCCCCEEEEECCCCEEEEECCCHH
SQVFDKNTAFGGDFAGAADGDYYYTRRMSELGPRTSDFETNNFSFLLGSKGYLTDSIEYD
HHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCEECCCCCC
TSWSIARQTVESTTAGSPTYQSMWNYLTAGTNGNSLLDVISAEDAALLDFQGGKKGQSTL
CCHHHHHHHHHHCCCCCCCHHHHHHHEECCCCCCCEEEEECCCCCEEEEECCCCCHHHHH
SSFNAGISGDAFELPAGTVAYAVGVEYGKEWFYDKSDSFTSNGGVIGKGGSSAQGEREQY
HHHCCCCCCCCEECCCCCEEEEEEHHHHHHHCCCCCCCCCCCCCEEECCCCCCCCCHHHH
AGYAEVAVPVIENLTVTLAGRYDYYDDLSDVGGQFSPQVAVEYRPIDNLLLRGLYAETFR
CCHHHHHHHHHCCEEEEEEECCCCHHHHHHCCCCCCCEEEEEEECHHHHHHHHHHHHHHC
APDMQRLFGEPTAAYSTVIDTPTCEAAGGTGPACEKIDSLPITIGANPELEAETGKNYNL
CCCHHHHHCCCCHHHHEEECCCCCCCCCCCCHHHHHCCCCEEEECCCCCCCCCCCCCCCE
GMVWDYNDLNLTLDYWIVEIDNLVNSPSAQYILDHSDAFADKIFRDASGKLIQVNTQAIN
EEEEECCCCEEEEEEEEEEEHHHHCCCCCEEEEECCHHHHHHHHHCCCCCEEEEEEEEEE
MSSQETSGIDFSVGYRYETSGYGDLSARLEGTYLLKWEEQLTPDSEPLDLIDGDGSAPQI
CCCCCCCCCEEEEEEEEECCCCCCEEEEECCEEEEEEHHHCCCCCCCCEEECCCCCCCEE
RGNLNLGWNFDNFATNLLIKYTDSMNGQRKEAFINNGLADKYAVTIDSHVEVNWAASYML
EECEEECCCCHHHHEEEEEEEECCCCCCHHHHHHCCCCCCEEEEEEECCEEEEEEHHHHH
TDAIKFSGGINNIFDAGPEIDETQNSWPHYPRSYYNVVGREYYLAVEMNF
HHHHHHCCCCCHHHCCCCCCCCCCCCCCCCCHHHHHHCCCEEEEEEEECC

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