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The map label for this gene is btuB [H]

Identifier: 160876871

GI number: 160876871

Start: 4439106

End: 4441067

Strand: Reverse

Name: btuB [H]

Synonym: Sbal195_3767

Alternate gene names: 160876871

Gene position: 4441067-4439106 (Counterclockwise)

Preceding gene: 160876872

Following gene: 160876869

Centisome position: 83.05

GC content: 47.35

Gene sequence:

>1962_bases
ATGGGAACAAATCCAACAAAAATCGCGCTGTTGATCGGTAGCCTTTGCAGTTTTTCCGTTATCGCGCCCGCTATGGCGGC
TGACGCTACCAGCACAGCGAAAGTCGACGAGCATCTTGTCGTGATCGGCCGCTCTGACAATACCCCGTTAAATATTGCCG
CGAATGTGAATGTGATTGACGCTGCGGCGATTGAAATGAGCGGTGCCACTAGTGTGACTGAGGTTTTACGCGGTCAAAGT
GGTATTCAAATATCAGATAATAACATCGGTACTAGTTTTGCGATGCGTGGCTTTAGCGCCAGCACTGCTGTGAATAACAC
GCTGATTTTACTTGATGGTCGTCGCCTCAATAATATCGATATCGCAGCCCCTAGTCTTAATGCCATTCCGCTTAATCAAG
TGGATCGTATTGAAATTTTATCGGGTAGTGCGGGTGTGCTTTATGGTGACCAAGCCGTGGGCGGGGTGATCAATATTGTC
ACTAAGTCCCCTGAAAATACTGGCGGCAGCGTGCAGTTATCTGGCGGTAGCTTTGATACCTATGAAGGTCGCGGTGATGT
GTCTGGCGCGATCAACAAAGATTGGCGTTACTTTTTCACTGGTAGCTATAACCAAGGTGACAACTATCGCAAACATAATG
CTAACGAAACCGGCTCTATTCTTGGCCGCATTCAATATAAAACGGCCACAGACTCGTTCTTCGTTGAAACCAGCTATTAC
GATGATGACCGTGAAAATCCTGGCTCGCTTACAAAAGATCAATTTAAAGACAACCCACGTGACTCTGGGAACGATAAGCA
ATATTCTCACGAGATGACCACTGCGGCGCGCACGGGTTATCAGCATCAGCTTAATCAAAATTGGGCTTTAGCAGCGGATT
TAGATTATAGCGATACCTTAGTGTCTTCTTTTAATTGGGGGGCGAACAGCCATAACACGCGCTCACTGTTGATGTTTAGT
CCTAAAGCGTTAGCGAACTACAGTACCCGTCAAGGTGAGCTAAACCTAGTCACAGGTTTAGACATCAGCCGTGGTAAGGC
TGATTTTGACACTATGGCGCGCAGTAATGTGCAGCAAACACAAAGTGCTTACTTACAAGCCACTGTTCCATTAAGCCATA
CCCTAAGTTATGTTGTGGGTGGGCGATATGCGCGGGTGACCGACGAGTTAGTCGATCGCAAAGTTTATCCTAATGGTATC
GATTTAGATGAAGATGCGACAGCATTTGAGTTTGGCCTAAACTACCGTCCTAGTACGGAGCACAGATTCTATCTACGTGG
CGATGAAAACTTCCGTTTTGCGAAAGTGGATGAGCAAGCTTATACCCCTAAAGATGTGTTTGGCTTAAAGCCACAGACGG
GCCGCTCCTATGAGGCGGGTTGGGATTGGACGCTTGCCAGCCAAACCCTGCGAGTGAACCTGTATCGCCTCGATTTAGAG
GATGAAATCGTGTTCGATCCTAGCGCAGAGACACCTCCAAAAGGAGATTTCCAAGGTGCGAACGTCAATGCTGACGCTTC
TCGTCGTTATGGCGCCAGTGCCGATTGGGATTGGCAAGTGACTAAAGCGCTGCAGCTCGGGCTAGAGTATAACTATATCG
ATGCTGAATTTACCGACGGTAACAATGATGGCAAGGAGCTGTCTTGGGTGGCAAAACACACGGGGCGCGGATATGTCAGT
ATGGATTTTGCTGAGCATTTCCAAGTCTTTGCCGAAGCAATTTATACTGGTAACCGCTTTATCGAAGGCGATAACGGTAA
TGAAGGCGATAAGCTGGCCAGTTACGTGCTCGGTAATTTAGCCTTGAACTACAACCGTGATGCTTGGCTTGCCAGCCTGC
GTATCGATAACCTATTTGATAAAGACTATGTCAGCGCAGGCTATTATGGTGGTGGAATATATAATGGTTATTACTCAGGC
CGTGGTCGCGATATTCGTTTAACCCTTGGTTATCGTTTTTAA

Upstream 100 bases:

>100_bases
GGCAGATCTCAAAATGCGATAGTCACTGTCAGTATCTTTTACTGAATGAACAGTATCGTGGCGCTAATGCCCCGTTTTCC
TTGCAGGAGTTAAAGGTAAA

Downstream 100 bases:

>100_bases
TATCTGACTAAATGAGCGAATTTAGCAGCCTTTAAATCAATATAAAGGCTGCTTTTTTTGCAATTATTTACTCTTAAATT
GTTTATCTTGTTCTTCTTTA

Product: TonB-dependent receptor

Products: NA

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

Number of amino acids: Translated: 653; Mature: 652

Protein sequence:

>653_residues
MGTNPTKIALLIGSLCSFSVIAPAMAADATSTAKVDEHLVVIGRSDNTPLNIAANVNVIDAAAIEMSGATSVTEVLRGQS
GIQISDNNIGTSFAMRGFSASTAVNNTLILLDGRRLNNIDIAAPSLNAIPLNQVDRIEILSGSAGVLYGDQAVGGVINIV
TKSPENTGGSVQLSGGSFDTYEGRGDVSGAINKDWRYFFTGSYNQGDNYRKHNANETGSILGRIQYKTATDSFFVETSYY
DDDRENPGSLTKDQFKDNPRDSGNDKQYSHEMTTAARTGYQHQLNQNWALAADLDYSDTLVSSFNWGANSHNTRSLLMFS
PKALANYSTRQGELNLVTGLDISRGKADFDTMARSNVQQTQSAYLQATVPLSHTLSYVVGGRYARVTDELVDRKVYPNGI
DLDEDATAFEFGLNYRPSTEHRFYLRGDENFRFAKVDEQAYTPKDVFGLKPQTGRSYEAGWDWTLASQTLRVNLYRLDLE
DEIVFDPSAETPPKGDFQGANVNADASRRYGASADWDWQVTKALQLGLEYNYIDAEFTDGNNDGKELSWVAKHTGRGYVS
MDFAEHFQVFAEAIYTGNRFIEGDNGNEGDKLASYVLGNLALNYNRDAWLASLRIDNLFDKDYVSAGYYGGGIYNGYYSG
RGRDIRLTLGYRF

Sequences:

>Translated_653_residues
MGTNPTKIALLIGSLCSFSVIAPAMAADATSTAKVDEHLVVIGRSDNTPLNIAANVNVIDAAAIEMSGATSVTEVLRGQS
GIQISDNNIGTSFAMRGFSASTAVNNTLILLDGRRLNNIDIAAPSLNAIPLNQVDRIEILSGSAGVLYGDQAVGGVINIV
TKSPENTGGSVQLSGGSFDTYEGRGDVSGAINKDWRYFFTGSYNQGDNYRKHNANETGSILGRIQYKTATDSFFVETSYY
DDDRENPGSLTKDQFKDNPRDSGNDKQYSHEMTTAARTGYQHQLNQNWALAADLDYSDTLVSSFNWGANSHNTRSLLMFS
PKALANYSTRQGELNLVTGLDISRGKADFDTMARSNVQQTQSAYLQATVPLSHTLSYVVGGRYARVTDELVDRKVYPNGI
DLDEDATAFEFGLNYRPSTEHRFYLRGDENFRFAKVDEQAYTPKDVFGLKPQTGRSYEAGWDWTLASQTLRVNLYRLDLE
DEIVFDPSAETPPKGDFQGANVNADASRRYGASADWDWQVTKALQLGLEYNYIDAEFTDGNNDGKELSWVAKHTGRGYVS
MDFAEHFQVFAEAIYTGNRFIEGDNGNEGDKLASYVLGNLALNYNRDAWLASLRIDNLFDKDYVSAGYYGGGIYNGYYSG
RGRDIRLTLGYRF
>Mature_652_residues
GTNPTKIALLIGSLCSFSVIAPAMAADATSTAKVDEHLVVIGRSDNTPLNIAANVNVIDAAAIEMSGATSVTEVLRGQSG
IQISDNNIGTSFAMRGFSASTAVNNTLILLDGRRLNNIDIAAPSLNAIPLNQVDRIEILSGSAGVLYGDQAVGGVINIVT
KSPENTGGSVQLSGGSFDTYEGRGDVSGAINKDWRYFFTGSYNQGDNYRKHNANETGSILGRIQYKTATDSFFVETSYYD
DDRENPGSLTKDQFKDNPRDSGNDKQYSHEMTTAARTGYQHQLNQNWALAADLDYSDTLVSSFNWGANSHNTRSLLMFSP
KALANYSTRQGELNLVTGLDISRGKADFDTMARSNVQQTQSAYLQATVPLSHTLSYVVGGRYARVTDELVDRKVYPNGID
LDEDATAFEFGLNYRPSTEHRFYLRGDENFRFAKVDEQAYTPKDVFGLKPQTGRSYEAGWDWTLASQTLRVNLYRLDLED
EIVFDPSAETPPKGDFQGANVNADASRRYGASADWDWQVTKALQLGLEYNYIDAEFTDGNNDGKELSWVAKHTGRGYVSM
DFAEHFQVFAEAIYTGNRFIEGDNGNEGDKLASYVLGNLALNYNRDAWLASLRIDNLFDKDYVSAGYYGGGIYNGYYSGR
GRDIRLTLGYRF

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: COG1629

COG function: function code P; Outer membrane receptor proteins, mostly Fe transport

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, GI1787723, Length=713, Percent_Identity=24.5441795231417, Blast_Score=103, Evalue=4e-23,
Organism=Escherichia coli, GI1788478, Length=157, Percent_Identity=33.1210191082803, Blast_Score=72, Evalue=9e-14,
Organism=Escherichia coli, GI1790743, Length=296, Percent_Identity=24.3243243243243, Blast_Score=70, Evalue=4e-13,
Organism=Escherichia coli, GI1790405, Length=155, Percent_Identity=32.258064516129, Blast_Score=68, Evalue=2e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR012910
- InterPro:   IPR000531 [H]

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

EC number: NA

Molecular weight: Translated: 71864; Mature: 71732

Theoretical pI: Translated: 4.62; Mature: 4.62

Prosite motif: PS01156 TONB_DEPENDENT_REC_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
1.2 %Met     (Translated Protein)
1.4 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
1.1 %Met     (Mature Protein)
1.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MGTNPTKIALLIGSLCSFSVIAPAMAADATSTAKVDEHLVVIGRSDNTPLNIAANVNVID
CCCCHHEHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEEEEEECCCCCCEEEEECCEEEE
AAAIEMSGATSVTEVLRGQSGIQISDNNIGTSFAMRGFSASTAVNNTLILLDGRRLNNID
EEEEEECCCHHHHHHHCCCCCCEEECCCCCCHHEECCCCCCCCCCCEEEEEECCCCCCEE
IAAPSLNAIPLNQVDRIEILSGSAGVLYGDQAVGGVINIVTKSPENTGGSVQLSGGSFDT
EECCCCCCCCCCCCCEEEEECCCCCEEECCCCCCCEEEEEECCCCCCCCEEEECCCCEEC
YEGRGDVSGAINKDWRYFFTGSYNQGDNYRKHNANETGSILGRIQYKTATDSFFVETSYY
CCCCCCCCCCCCCCEEEEEEECCCCCCCCCCCCCCCCCCEEEEEEEEECCCCEEEEEEEC
DDDRENPGSLTKDQFKDNPRDSGNDKQYSHEMTTAARTGYQHQLNQNWALAADLDYSDTL
CCCCCCCCCCCHHHHCCCCCCCCCCCHHHHHHHHHHHCCCHHHCCCCEEEEECCCCCHHH
VSSFNWGANSHNTRSLLMFSPKALANYSTRQGELNLVTGLDISRGKADFDTMARSNVQQT
HHHCCCCCCCCCCCEEEEECCHHHHCCCCCCCCEEEEECCCCCCCCCCHHHHHHHHHHHH
QSAYLQATVPLSHTLSYVVGGRYARVTDELVDRKVYPNGIDLDEDATAFEFGLNYRPSTE
HHEEEEEECCHHHHHHHHHCCEEEEHHHHHHCCCCCCCCCCCCCCCCEEEECCCCCCCCC
HRFYLRGDENFRFAKVDEQAYTPKDVFGLKPQTGRSYEAGWDWTLASQTLRVNLYRLDLE
CEEEEECCCCEEEEEECCCCCCCHHHCCCCCCCCCCCCCCCCEEEECCEEEEEEEEEECC
DEIVFDPSAETPPKGDFQGANVNADASRRYGASADWDWQVTKALQLGLEYNYIDAEFTDG
CCEEECCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCHHHHHHHHHCCEEEEEEEEECCC
NNDGKELSWVAKHTGRGYVSMDFAEHFQVFAEAIYTGNRFIEGDNGNEGDKLASYVLGNL
CCCCCEEEEEEHHCCCCEEEECHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHHHHHHE
ALNYNRDAWLASLRIDNLFDKDYVSAGYYGGGIYNGYYSGRGRDIRLTLGYRF
EEECCCCEEEEEEEECCCCCCHHHCCCCCCCCEECCEECCCCCEEEEEEECCC
>Mature Secondary Structure 
GTNPTKIALLIGSLCSFSVIAPAMAADATSTAKVDEHLVVIGRSDNTPLNIAANVNVID
CCCHHEHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEEEEEECCCCCCEEEEECCEEEE
AAAIEMSGATSVTEVLRGQSGIQISDNNIGTSFAMRGFSASTAVNNTLILLDGRRLNNID
EEEEEECCCHHHHHHHCCCCCCEEECCCCCCHHEECCCCCCCCCCCEEEEEECCCCCCEE
IAAPSLNAIPLNQVDRIEILSGSAGVLYGDQAVGGVINIVTKSPENTGGSVQLSGGSFDT
EECCCCCCCCCCCCCEEEEECCCCCEEECCCCCCCEEEEEECCCCCCCCEEEECCCCEEC
YEGRGDVSGAINKDWRYFFTGSYNQGDNYRKHNANETGSILGRIQYKTATDSFFVETSYY
CCCCCCCCCCCCCCEEEEEEECCCCCCCCCCCCCCCCCCEEEEEEEEECCCCEEEEEEEC
DDDRENPGSLTKDQFKDNPRDSGNDKQYSHEMTTAARTGYQHQLNQNWALAADLDYSDTL
CCCCCCCCCCCHHHHCCCCCCCCCCCHHHHHHHHHHHCCCHHHCCCCEEEEECCCCCHHH
VSSFNWGANSHNTRSLLMFSPKALANYSTRQGELNLVTGLDISRGKADFDTMARSNVQQT
HHHCCCCCCCCCCCEEEEECCHHHHCCCCCCCCEEEEECCCCCCCCCCHHHHHHHHHHHH
QSAYLQATVPLSHTLSYVVGGRYARVTDELVDRKVYPNGIDLDEDATAFEFGLNYRPSTE
HHEEEEEECCHHHHHHHHHCCEEEEHHHHHHCCCCCCCCCCCCCCCCEEEECCCCCCCCC
HRFYLRGDENFRFAKVDEQAYTPKDVFGLKPQTGRSYEAGWDWTLASQTLRVNLYRLDLE
CEEEEECCCCEEEEEECCCCCCCHHHCCCCCCCCCCCCCCCCEEEECCEEEEEEEEEECC
DEIVFDPSAETPPKGDFQGANVNADASRRYGASADWDWQVTKALQLGLEYNYIDAEFTDG
CCEEECCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCHHHHHHHHHCCEEEEEEEEECCC
NNDGKELSWVAKHTGRGYVSMDFAEHFQVFAEAIYTGNRFIEGDNGNEGDKLASYVLGNL
CCCCCEEEEEEHHCCCCEEEECHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHHHHHHE
ALNYNRDAWLASLRIDNLFDKDYVSAGYYGGGIYNGYYSGRGRDIRLTLGYRF
EEECCCCEEEEEEEECCCCCCHHHCCCCCCCCEECCEECCCCCEEEEEEECCC

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