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The map label for this gene is exbB [H]

Identifier: 160877473

GI number: 160877473

Start: 5167461

End: 5168387

Strand: Direct

Name: exbB [H]

Synonym: Sbal195_4371

Alternate gene names: 160877473

Gene position: 5167461-5168387 (Clockwise)

Preceding gene: 160877472

Following gene: 160877474

Centisome position: 96.64

GC content: 51.78

Gene sequence:

>927_bases
ATGATGTTGAAAGCCGTTTTACTCTCATTGACGCTACTTGCTGTACCACTCACCGGTTGGGCGCAGGAAAATGCCAGTGC
CGATAACAGCCAAGCCACGTTACCGCTCAGCACTGAGACTCATGCCATTGAGCAATTGTCTTCAGTACCTGAAACGGTAG
TTTCGGGTGTGCAACAGCCAACGGAGGAAGCTTCCGCTACAGATGTGTTAGCAACATCGACTTGGTGGAACGATGCCCTC
GCACTGCTGGAGACGGGTGGCACAGTAGTGGTGATATTGGTGCTGATGTCATTGGTTGCGATGACGATTGTGCTGATGAA
ACTTATCCAGTTTCAGCGAGCAGGTCTGTGGCAGCGTAAACCCGCAAGGCAGGCATTGGCACTATGGCAACAAGGCAAGC
AGGAAGAAGCATTACAGCTTGCTGCAGTAAGCCGCAATCCCACAGCACAGGCAATGGCACAAGCGATTCGAGGCATCACA
CGCCAACTACCTGAATCTTTAGTGCGTGAAGAAGTGCTGCGTTATGGCTGTAATGCGCTATTTCAGTTAAGACGCGGATT
GCGCCCACTAGAGGTCATAGGTTCATTATCACCACTACTGGGATTACTGGGCACGGTAATGGGTATGATCGCCGCCTTTC
AACAACTCCAAGCGGCGGGTAATAAAGTGAATCCGGCGATTCTATCGGGCGGGATCTGGGAAGCCTTGCTCACCACAGCG
GTCGGTTTGTGTGTCGCTATCCCAGTGGTGGCATTGCTGAACTATCTAGAACGGCGCGTCGATCATCTCGCACATGAAAT
GGATAACTTAGTGACGCAACTGTTTACCCCAGAGTTATCGGCGGCCAGCACTTATCAAGCGCCAAGCACTGTGGTTACAC
CACTCACAGCCAATAACAAACAGGCACGCCATGCAAGCGCCATTTAG

Upstream 100 bases:

>100_bases
CTCGCTGGTTACGGCCTGCAGGTAAATTATTCTCCTTCACTTACCCAGATACAGGGCGAGTTAACCATAAAATGAATCAA
GTTAAAGGTTGATAAAATTG

Downstream 100 bases:

>100_bases
TCAACGACCAAGACTCACGGCTCATCCTTCAAAACGTAAAGCTGTGATTAGCTTAACGCCACTCATTGATGTGGTGTTTA
TCCTATTGGTGTTTTTTATG

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 308; Mature: 308

Protein sequence:

>308_residues
MMLKAVLLSLTLLAVPLTGWAQENASADNSQATLPLSTETHAIEQLSSVPETVVSGVQQPTEEASATDVLATSTWWNDAL
ALLETGGTVVVILVLMSLVAMTIVLMKLIQFQRAGLWQRKPARQALALWQQGKQEEALQLAAVSRNPTAQAMAQAIRGIT
RQLPESLVREEVLRYGCNALFQLRRGLRPLEVIGSLSPLLGLLGTVMGMIAAFQQLQAAGNKVNPAILSGGIWEALLTTA
VGLCVAIPVVALLNYLERRVDHLAHEMDNLVTQLFTPELSAASTYQAPSTVVTPLTANNKQARHASAI

Sequences:

>Translated_308_residues
MMLKAVLLSLTLLAVPLTGWAQENASADNSQATLPLSTETHAIEQLSSVPETVVSGVQQPTEEASATDVLATSTWWNDAL
ALLETGGTVVVILVLMSLVAMTIVLMKLIQFQRAGLWQRKPARQALALWQQGKQEEALQLAAVSRNPTAQAMAQAIRGIT
RQLPESLVREEVLRYGCNALFQLRRGLRPLEVIGSLSPLLGLLGTVMGMIAAFQQLQAAGNKVNPAILSGGIWEALLTTA
VGLCVAIPVVALLNYLERRVDHLAHEMDNLVTQLFTPELSAASTYQAPSTVVTPLTANNKQARHASAI
>Mature_308_residues
MMLKAVLLSLTLLAVPLTGWAQENASADNSQATLPLSTETHAIEQLSSVPETVVSGVQQPTEEASATDVLATSTWWNDAL
ALLETGGTVVVILVLMSLVAMTIVLMKLIQFQRAGLWQRKPARQALALWQQGKQEEALQLAAVSRNPTAQAMAQAIRGIT
RQLPESLVREEVLRYGCNALFQLRRGLRPLEVIGSLSPLLGLLGTVMGMIAAFQQLQAAGNKVNPAILSGGIWEALLTTA
VGLCVAIPVVALLNYLERRVDHLAHEMDNLVTQLFTPELSAASTYQAPSTVVTPLTANNKQARHASAI

Specific function: Involved in the tonB-dependent energy-dependent transport of various receptor-bound substrates. Protects exbD from proteolytic degradation and functionally stabilizes tonB [H]

COG id: COG0811

COG function: function code U; Biopolymer transport proteins

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the exbB/tolQ family [H]

Homologues:

Organism=Escherichia coli, GI1789381, Length=93, Percent_Identity=37.6344086021505, Blast_Score=61, Evalue=7e-11,
Organism=Escherichia coli, GI1786958, Length=85, Percent_Identity=41.1764705882353, Blast_Score=61, Evalue=7e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002898 [H]

Pfam domain/function: PF01618 MotA_ExbB [H]

EC number: NA

Molecular weight: Translated: 33053; Mature: 33053

Theoretical pI: Translated: 6.52; Mature: 6.52

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MMLKAVLLSLTLLAVPLTGWAQENASADNSQATLPLSTETHAIEQLSSVPETVVSGVQQP
CHHHHHHHHHHHHHHHCCCHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCC
TEEASATDVLATSTWWNDALALLETGGTVVVILVLMSLVAMTIVLMKLIQFQRAGLWQRK
HHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
PARQALALWQQGKQEEALQLAAVSRNPTAQAMAQAIRGITRQLPESLVREEVLRYGCNAL
HHHHHHHHHHCCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FQLRRGLRPLEVIGSLSPLLGLLGTVMGMIAAFQQLQAAGNKVNPAILSGGIWEALLTTA
HHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHCCHHHHHHHHHH
VGLCVAIPVVALLNYLERRVDHLAHEMDNLVTQLFTPELSAASTYQAPSTVVTPLTANNK
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCEECCCCCCCC
QARHASAI
HHHHHCCC
>Mature Secondary Structure
MMLKAVLLSLTLLAVPLTGWAQENASADNSQATLPLSTETHAIEQLSSVPETVVSGVQQP
CHHHHHHHHHHHHHHHCCCHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCC
TEEASATDVLATSTWWNDALALLETGGTVVVILVLMSLVAMTIVLMKLIQFQRAGLWQRK
HHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
PARQALALWQQGKQEEALQLAAVSRNPTAQAMAQAIRGITRQLPESLVREEVLRYGCNAL
HHHHHHHHHHCCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FQLRRGLRPLEVIGSLSPLLGLLGTVMGMIAAFQQLQAAGNKVNPAILSGGIWEALLTTA
HHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHCCHHHHHHHHHH
VGLCVAIPVVALLNYLERRVDHLAHEMDNLVTQLFTPELSAASTYQAPSTVVTPLTANNK
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCEECCCCCCCC
QARHASAI
HHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 7.0

TargetDB status: NA

Availability: NA

References: 9371459 [H]