| Definition | Escherichia coli 55989, complete genome. |
|---|---|
| Accession | NC_011748 |
| Length | 5,154,862 |
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The map label for this gene is exbB
Identifier: 218696715
GI number: 218696715
Start: 3503571
End: 3504305
Strand: Reverse
Name: exbB
Synonym: EC55989_3423
Alternate gene names: 218696715
Gene position: 3504305-3503571 (Counterclockwise)
Preceding gene: 218696716
Following gene: 218696714
Centisome position: 67.98
GC content: 52.93
Gene sequence:
>735_bases GTGGGTAATAATTTAATGCAGACGGACCTTTCCGTCTGGGGTATGTATCAGCACGCCGATATTGTCGTTAAGTGCGTGAT GATTGGGCTTATTTTGGCCTCCGTAGTCACTTGGGCAATCTTCTTCAGTAAGAGCGTAGAGTTCTTCAATCAGAAGCGTC GCCTTAAGCGCGAGCAGCAACTGCTGGCTGAAGCGCGTTCCTTAAACCAGGCCAACGATATCGCCGCTGATTTTGGTAGC AAAAGCTTAAGCCTGCATTTGCTCAATGAAGCGCAGAATGAGCTGGAACTGTCAGAAGGCAGCGACGATAACGAAGGTAT TAAAGAACGTACCAGCTTCCGTCTGGAGCGTCGGGTCGCCGCAGTGGGTCGTCAAATGGGCCGCGGTAACGGCTATCTGG CAACCATCGGCGCGATTTCTCCGTTCGTTGGTCTGTTTGGTACGGTCTGGGGCATCATGAACAGCTTTATTGGTATCGCG CAAACGCAGACCACTAACCTGGCAGTCGTTGCGCCGGGTATCGCAGAAGCTCTGTTAGCAACGGCAATCGGCCTCGTGGC AGCGATTCCTGCGGTCGTTATCTATAACGTATTTGCACGCCAGATTGGCGGCTTTAAAGCGATGCTGGGTGATGTTGCAG CGCAGGTATTGTTGCTGCAAAGCCGTGACCTGGATCTGGAAGCCAGCGCCGCTGCGCATCCGGTTCGTGTCGCACAAAAA TTACGCGCAGGATAA
Upstream 100 bases:
>100_bases GTACGGCAGTATGCAAATAGTAATGAGAACGACTATCAATTCGACGTCATTTTGATATTATTATGCGCAGATTTTGTGAC TTGCGTCCTGGAGATACACA
Downstream 100 bases:
>100_bases TATCCGATGGCAATGCATCTTAACGAAAACCTCGACGATAACGGCGAAATGCATGATATCAACGTGACGCCGTTTATCGA CGTGATGTTGGTTCTGCTGA
Product: biopolymer transport protein ExbB
Products: NA
Alternate protein names: NA
Number of amino acids: Translated: 244; Mature: 243
Protein sequence:
>244_residues MGNNLMQTDLSVWGMYQHADIVVKCVMIGLILASVVTWAIFFSKSVEFFNQKRRLKREQQLLAEARSLNQANDIAADFGS KSLSLHLLNEAQNELELSEGSDDNEGIKERTSFRLERRVAAVGRQMGRGNGYLATIGAISPFVGLFGTVWGIMNSFIGIA QTQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARQIGGFKAMLGDVAAQVLLLQSRDLDLEASAAAHPVRVAQK LRAG
Sequences:
>Translated_244_residues MGNNLMQTDLSVWGMYQHADIVVKCVMIGLILASVVTWAIFFSKSVEFFNQKRRLKREQQLLAEARSLNQANDIAADFGS KSLSLHLLNEAQNELELSEGSDDNEGIKERTSFRLERRVAAVGRQMGRGNGYLATIGAISPFVGLFGTVWGIMNSFIGIA QTQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARQIGGFKAMLGDVAAQVLLLQSRDLDLEASAAAHPVRVAQK LRAG >Mature_243_residues GNNLMQTDLSVWGMYQHADIVVKCVMIGLILASVVTWAIFFSKSVEFFNQKRRLKREQQLLAEARSLNQANDIAADFGSK SLSLHLLNEAQNELELSEGSDDNEGIKERTSFRLERRVAAVGRQMGRGNGYLATIGAISPFVGLFGTVWGIMNSFIGIAQ TQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARQIGGFKAMLGDVAAQVLLLQSRDLDLEASAAAHPVRVAQKL RAG
Specific function: Involved in the tonB-dependent energy-dependent transport of various receptor-bound substrates. Protects exbD from proteolytic degradation and functionally stabilizes tonB
COG id: COG0811
COG function: function code U; Biopolymer transport proteins
Gene ontology:
Cell location: Cell inner membrane; Multi-pass membrane protein
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Belongs to the exbB/tolQ family
Homologues:
Organism=Escherichia coli, GI1789381, Length=244, Percent_Identity=100, Blast_Score=493, Evalue=1e-141, Organism=Escherichia coli, GI1786958, Length=205, Percent_Identity=33.1707317073171, Blast_Score=100, Evalue=6e-23,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): EXBB_ECO57 (P0ABU8)
Other databases:
- EMBL: AE005174 - EMBL: BA000007 - PIR: B85960 - PIR: B91115 - RefSeq: NP_289583.1 - RefSeq: NP_311917.1 - ProteinModelPortal: P0ABU8 - EnsemblBacteria: EBESCT00000026998 - EnsemblBacteria: EBESCT00000058406 - GeneID: 916284 - GeneID: 959561 - GenomeReviews: AE005174_GR - GenomeReviews: BA000007_GR - KEGG: ece:Z4359 - KEGG: ecs:ECs3890 - GeneTree: EBGT00050000010126 - HOGENOM: HBG681852 - OMA: DDNNGIK - ProtClustDB: PRK10414 - BioCyc: ECOL83334:ECS3890-MONOMER - InterPro: IPR002898 - InterPro: IPR014164 - TIGRFAMs: TIGR02797
Pfam domain/function: PF01618 MotA_ExbB
EC number: NA
Molecular weight: Translated: 26288; Mature: 26157
Theoretical pI: Translated: 8.48; Mature: 8.48
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
HASH(0x1c7e4b28)-; HASH(0x1ca2b4e4)-; HASH(0x1ca2dd14)-;
Cys/Met content:
0.4 %Cys (Translated Protein) 2.9 %Met (Translated Protein) 3.3 %Cys+Met (Translated Protein) 0.4 %Cys (Mature Protein) 2.5 %Met (Mature Protein) 2.9 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MGNNLMQTDLSVWGMYQHADIVVKCVMIGLILASVVTWAIFFSKSVEFFNQKRRLKREQQ CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH LLAEARSLNQANDIAADFGSKSLSLHLLNEAQNELELSEGSDDNEGIKERTSFRLERRVA HHHHHHHCCHHHHHHHHCCCCHHEEHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHH AVGRQMGRGNGYLATIGAISPFVGLFGTVWGIMNSFIGIAQTQTTNLAVVAPGIAEALLA HHHHHHCCCCCEEEEHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCHHHHHHHH TAIGLVAAIPAVVIYNVFARQIGGFKAMLGDVAAQVLLLQSRDLDLEASAAAHPVRVAQK HHHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHH LRAG HHCH >Mature Secondary Structure GNNLMQTDLSVWGMYQHADIVVKCVMIGLILASVVTWAIFFSKSVEFFNQKRRLKREQQ CCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH LLAEARSLNQANDIAADFGSKSLSLHLLNEAQNELELSEGSDDNEGIKERTSFRLERRVA HHHHHHHCCHHHHHHHHCCCCHHEEHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHH AVGRQMGRGNGYLATIGAISPFVGLFGTVWGIMNSFIGIAQTQTTNLAVVAPGIAEALLA HHHHHHCCCCCEEEEHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCHHHHHHHH TAIGLVAAIPAVVIYNVFARQIGGFKAMLGDVAAQVLLLQSRDLDLEASAAAHPVRVAQK HHHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHH LRAG HHCH
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: 11206551; 11258796