Definition Vibrio cholerae M66-2 chromosome I, complete genome.
Accession NC_012578
Length 2,892,523

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The map label for this gene is exbB [C]

Identifier: 227081702

GI number: 227081702

Start: 1606610

End: 1607983

Strand: Reverse

Name: exbB [C]

Synonym: VCM66_1488

Alternate gene names: 227081702

Gene position: 1607983-1606610 (Counterclockwise)

Preceding gene: 227081703

Following gene: 227081701

Centisome position: 55.59

GC content: 50.87

Gene sequence:

>1374_bases
ATGACACTTAAAAAGACCACCTTAGCACTGGCATTAAGTCTGCCATTCGCCTTTGCAAGTGTTGCTAACGCATCAAATAG
CCTCGTCCAACAAGCGACGCAGGAAAAAGCGCAACAGCAACAACACAACCTGCAGCGTGAAGCGGGTTTTGTACAAACGG
CGCAAGAATTACAAGCCGCGAAAGCCGAGTTACTGGCTGAGCGTAATCGTCTACAGAAAGAGGCGGATCAGCTATCTAGC
CAGTTCAGTGATAACGAAAATACGCTCGCGCGTCTTGAAGAAACGCTGCGTTTGGAAACCGGTAGCTTAGGTGAGATGTT
TGGCGTAGTACGCCAAAACGCGAAAGAACTGCAAAGTGAACTGGATCAATCAGTGACTGGCGTTGAGCCTCGTGCTCATC
AGCAGAGCATTGATGACGTGGTGGCCGCCAAAACTTTACCGTCAATGGCTCAACTGCGCGGTTTATGGCAAGCCATGAGT
GAAGAGATCCGTGCGAGTGGACAAGTCCAAACCACCGAAATTCAGTGGCTAAACGGGCAGGGTGAAACGCAGACCGTACC
TGCGTTACGTTTAGGTTCGCTTGGATTAATTTCCGAGCAAGGCTATGTGAAGTGGGATAATGCACGTCAGCAAGCATTGA
GCTATCAACAGTTACCATCCGATTTCCCAACCTTCAGTCATATCCGCACTTTAGTTGATGGTGACGTTGTCACTATGAAA
GTCGATCCATCACGCGGGGTGTTGCTCGAGCAACTGGCGCTTACCCCAACACTTAGCCAACGCCTACAAGCGGGTGGTGT
GATTGGTAACGTGATCCTCGTGTTACTGGGTGTGGGATTAATTATTGCTTTGTACCGTGGCGCGATATTGGCCACTCTGC
GTCAAAAGATCAAAGCGCAACTCAAAAACCCAGAGCAGCCGGGGAATAACCCTCTCGGACGCATTTTGGCGGTTTACAAC
AAAGAGCAGCAACGCAGTGTCGAAGCGCTCGAGCTGCGTTTACTGGAAGCCGTTGTGGATGAGCAAAATCATCTTGAGAC
GGGCCTGTCGATGCTGAAATTGCTGGCCGCACTGGCTCCTATGCTTGGATTACTCGGCACCGTGACCGGGATGATTGAAA
CCTTCCAAGTGATCACCCAGTTTGGTAATGGTGACCCGAAAGTAATGGCGGGGGGGATCTCGATGGCCCTAGTCACTACC
GTGGAAGGCTTGATTGCGGCGATCCCACTGCTACTGGCGCATAATATTTTGAGCGCGCAAGCGGAAGCGATCCGCAACAT
CCTCGAGAAACAAGGGATTGGTCTTGTGGCACAGCAAGCAGAACGTGATTGTGGTGCCACTGTTACTCAATCTCGTGTTG
AACAAGCAGCATAA

Upstream 100 bases:

>100_bases
ACAAAAGCGACCTCGCTGCCGCTTACCAATTGGCTCAGCAACAGATTGCGCCGACACTGTTGAACTTGCCTGTTTCGTTG
ACCGCTGCGGAGGCTAAATA

Downstream 100 bases:

>100_bases
GGGCGAGTGATGAATTCAGCATTCTCTTTCCTACTGGATTACTGGCAACCGCTGGATGAGTTTATGGCTCAAGGCGGCGC
TGTGCTCTGGTGGTTAGCGG

Product: biopolymer transport protein

Products: NA

Alternate protein names: MotA/lQ/ExbB Proton Channel Family Protein; NB System Biopolymer Transport Component; Transporter MotA/lQ/ExbB Proton Channel Family Protein; L Protein; Transporter Proton Channel Domain Containing Protein; LQ Protein; Biopolymer Transport Protein lR; Biopolymer Transport Proteins-Like; Biopolymer Transport Protein ExbB-Related Protein; Transporter MotA/lQ/ExbB Proton Channel Family; Biopolymer Transport Proteinexbb-Related Protein; Transport Protein lQ; Biopolymer Transport Protein ExbB-Like Protein; L R/Q Protein; Outer Membrane Transport Energization Protein ExbB; MotA/lQ/ExbB Proton Channel Protein

Number of amino acids: Translated: 457; Mature: 456

Protein sequence:

>457_residues
MTLKKTTLALALSLPFAFASVANASNSLVQQATQEKAQQQQHNLQREAGFVQTAQELQAAKAELLAERNRLQKEADQLSS
QFSDNENTLARLEETLRLETGSLGEMFGVVRQNAKELQSELDQSVTGVEPRAHQQSIDDVVAAKTLPSMAQLRGLWQAMS
EEIRASGQVQTTEIQWLNGQGETQTVPALRLGSLGLISEQGYVKWDNARQQALSYQQLPSDFPTFSHIRTLVDGDVVTMK
VDPSRGVLLEQLALTPTLSQRLQAGGVIGNVILVLLGVGLIIALYRGAILATLRQKIKAQLKNPEQPGNNPLGRILAVYN
KEQQRSVEALELRLLEAVVDEQNHLETGLSMLKLLAALAPMLGLLGTVTGMIETFQVITQFGNGDPKVMAGGISMALVTT
VEGLIAAIPLLLAHNILSAQAEAIRNILEKQGIGLVAQQAERDCGATVTQSRVEQAA

Sequences:

>Translated_457_residues
MTLKKTTLALALSLPFAFASVANASNSLVQQATQEKAQQQQHNLQREAGFVQTAQELQAAKAELLAERNRLQKEADQLSS
QFSDNENTLARLEETLRLETGSLGEMFGVVRQNAKELQSELDQSVTGVEPRAHQQSIDDVVAAKTLPSMAQLRGLWQAMS
EEIRASGQVQTTEIQWLNGQGETQTVPALRLGSLGLISEQGYVKWDNARQQALSYQQLPSDFPTFSHIRTLVDGDVVTMK
VDPSRGVLLEQLALTPTLSQRLQAGGVIGNVILVLLGVGLIIALYRGAILATLRQKIKAQLKNPEQPGNNPLGRILAVYN
KEQQRSVEALELRLLEAVVDEQNHLETGLSMLKLLAALAPMLGLLGTVTGMIETFQVITQFGNGDPKVMAGGISMALVTT
VEGLIAAIPLLLAHNILSAQAEAIRNILEKQGIGLVAQQAERDCGATVTQSRVEQAA
>Mature_456_residues
TLKKTTLALALSLPFAFASVANASNSLVQQATQEKAQQQQHNLQREAGFVQTAQELQAAKAELLAERNRLQKEADQLSSQ
FSDNENTLARLEETLRLETGSLGEMFGVVRQNAKELQSELDQSVTGVEPRAHQQSIDDVVAAKTLPSMAQLRGLWQAMSE
EIRASGQVQTTEIQWLNGQGETQTVPALRLGSLGLISEQGYVKWDNARQQALSYQQLPSDFPTFSHIRTLVDGDVVTMKV
DPSRGVLLEQLALTPTLSQRLQAGGVIGNVILVLLGVGLIIALYRGAILATLRQKIKAQLKNPEQPGNNPLGRILAVYNK
EQQRSVEALELRLLEAVVDEQNHLETGLSMLKLLAALAPMLGLLGTVTGMIETFQVITQFGNGDPKVMAGGISMALVTTV
EGLIAAIPLLLAHNILSAQAEAIRNILEKQGIGLVAQQAERDCGATVTQSRVEQAA

Specific function: Involved In The Tonb-Dependent Energy-Dependent Transport Of Various Receptor-Bound Substrates. Protects Exbd From Proteolytic Degradation And Functionally Stabilizes Tonb. [C]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Integral Membrane Protein. Inner Membrane [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: NA

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

NA

Pfam domain/function: NA

EC number: NA

Molecular weight: Translated: 49453; Mature: 49322

Theoretical pI: Translated: 5.18; Mature: 5.18

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
2.2 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTLKKTTLALALSLPFAFASVANASNSLVQQATQEKAQQQQHNLQREAGFVQTAQELQAA
CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
KAELLAERNRLQKEADQLSSQFSDNENTLARLEETLRLETGSLGEMFGVVRQNAKELQSE
HHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHH
LDQSVTGVEPRAHQQSIDDVVAAKTLPSMAQLRGLWQAMSEEIRASGQVQTTEIQWLNGQ
HHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEEECCC
GETQTVPALRLGSLGLISEQGYVKWDNARQQALSYQQLPSDFPTFSHIRTLVDGDVVTMK
CCCCCCCHHHHCCCCEECCCCCEEECHHHHHHHHHHHCCCCCCHHHHHHHHHCCCEEEEE
VDPSRGVLLEQLALTPTLSQRLQAGGVIGNVILVLLGVGLIIALYRGAILATLRQKIKAQ
ECCCCCHHHHHHHHCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LKNPEQPGNNPLGRILAVYNKEQQRSVEALELRLLEAVVDEQNHLETGLSMLKLLAALAP
HCCCCCCCCCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHH
MLGLLGTVTGMIETFQVITQFGNGDPKVMAGGISMALVTTVEGLIAAIPLLLAHNILSAQ
HHHHHHHHHHHHHHHHHHHHHCCCCCCEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AEAIRNILEKQGIGLVAQQAERDCGATVTQSRVEQAA
HHHHHHHHHHCCCCHHHHHHHHHCCCHHHHHHHHHCC
>Mature Secondary Structure 
TLKKTTLALALSLPFAFASVANASNSLVQQATQEKAQQQQHNLQREAGFVQTAQELQAA
CCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
KAELLAERNRLQKEADQLSSQFSDNENTLARLEETLRLETGSLGEMFGVVRQNAKELQSE
HHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHH
LDQSVTGVEPRAHQQSIDDVVAAKTLPSMAQLRGLWQAMSEEIRASGQVQTTEIQWLNGQ
HHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEEECCC
GETQTVPALRLGSLGLISEQGYVKWDNARQQALSYQQLPSDFPTFSHIRTLVDGDVVTMK
CCCCCCCHHHHCCCCEECCCCCEEECHHHHHHHHHHHCCCCCCHHHHHHHHHCCCEEEEE
VDPSRGVLLEQLALTPTLSQRLQAGGVIGNVILVLLGVGLIIALYRGAILATLRQKIKAQ
ECCCCCHHHHHHHHCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LKNPEQPGNNPLGRILAVYNKEQQRSVEALELRLLEAVVDEQNHLETGLSMLKLLAALAP
HCCCCCCCCCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHH
MLGLLGTVTGMIETFQVITQFGNGDPKVMAGGISMALVTTVEGLIAAIPLLLAHNILSAQ
HHHHHHHHHHHHHHHHHHHHHCCCCCCEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AEAIRNILEKQGIGLVAQQAERDCGATVTQSRVEQAA
HHHHHHHHHHCCCCHHHHHHHHHCCCHHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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