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The map label for this gene is etfB [H]

Identifier: 52786731

GI number: 52786731

Start: 2881764

End: 2882537

Strand: Reverse

Name: etfB [H]

Synonym: BLi03000

Alternate gene names: 52786731

Gene position: 2882537-2881764 (Counterclockwise)

Preceding gene: 52786732

Following gene: 52786730

Centisome position: 68.26

GC content: 51.29

Gene sequence:

>774_bases
ATGAACATTTATGTCTTAATGAAGCGCACGTTTGATACAGAGGAGAAAATTCAGATCGAACAAGGGGAAATCAACACGGA
CGGAGCGGAATTCATCATCAATCCGTACGATGAGTACGCCATTGAAGAAGCGCTCCAGTTGAAAGAGAAGCACGGCGGTG
AAATTACGGTCGTGACAGTCGGCGAGGAAGAAGCTGAAAAAGAACTCAGGACGGCTCTGGCGATGGGGTGCGACAAAGCC
GTTCTGATCAACATTGAAGACGACGTGGAAGAAGCGGACCAATATACGGCTTCAGCCATCCTTTACAACTATTTGAAAGA
CCGCGAGTACGACATTATACTCGGCGGGAATGTGGCGATCGACGGGGGATCGGGACAGGTTGCGCCTCGTTTGGCCGAAC
TGCTGGGCATTCCTTGTATTACGACGATTACAAAGCTGACGGTAAACGGCGGAGATGTTGAAGCGGAACGCGACGCCGAG
GGCGATCTTGAAGTGATCCAAACATCGCTTCCAATCGTAGCGACTGCACAGCAGGGGTTGAACGAGCCGCGTTATCCGTC
TCTTCCGGGAATCATGAAGGCAAAGAAAAAGCCTCTCGAGGAGCTTGAGCTTGATGATCTCGACATCGACGAAGAAGACG
TGGCTGCGAAAACAAAAACGATCGAACGGTTCCTGCCTCCGAAAAAAGAAGCCGGGAAAATCCTTGAAGGGGAGCCGGAG
CAGCAGGCGGCAGAACTTGTATCACTGCTGAGAAGCGAAGCAAAGGTCGTATGA

Upstream 100 bases:

>100_bases
TCCGAGGATGCGAAGGAAGGGATTCAGGCATTTCTTGAAAAGCGGAAGCCGCATTTTAAAGGGAAATAACAAACGTGAAA
ACAAAGGGGATGAACAGAAC

Downstream 100 bases:

>100_bases
AGCCGAAGGGAGAAATAACACGGTCATTAAAATACAGGGGGAAATGGACATGAGCAAAAAAGTTATCGTATTGGGAGAGT
TCAGAGACGGTTCGTTGAGG

Product: EtfB

Products: NA

Alternate protein names: Beta-ETF; Electron transfer flavoprotein small subunit; ETFSS [H]

Number of amino acids: Translated: 257; Mature: 257

Protein sequence:

>257_residues
MNIYVLMKRTFDTEEKIQIEQGEINTDGAEFIINPYDEYAIEEALQLKEKHGGEITVVTVGEEEAEKELRTALAMGCDKA
VLINIEDDVEEADQYTASAILYNYLKDREYDIILGGNVAIDGGSGQVAPRLAELLGIPCITTITKLTVNGGDVEAERDAE
GDLEVIQTSLPIVATAQQGLNEPRYPSLPGIMKAKKKPLEELELDDLDIDEEDVAAKTKTIERFLPPKKEAGKILEGEPE
QQAAELVSLLRSEAKVV

Sequences:

>Translated_257_residues
MNIYVLMKRTFDTEEKIQIEQGEINTDGAEFIINPYDEYAIEEALQLKEKHGGEITVVTVGEEEAEKELRTALAMGCDKA
VLINIEDDVEEADQYTASAILYNYLKDREYDIILGGNVAIDGGSGQVAPRLAELLGIPCITTITKLTVNGGDVEAERDAE
GDLEVIQTSLPIVATAQQGLNEPRYPSLPGIMKAKKKPLEELELDDLDIDEEDVAAKTKTIERFLPPKKEAGKILEGEPE
QQAAELVSLLRSEAKVV
>Mature_257_residues
MNIYVLMKRTFDTEEKIQIEQGEINTDGAEFIINPYDEYAIEEALQLKEKHGGEITVVTVGEEEAEKELRTALAMGCDKA
VLINIEDDVEEADQYTASAILYNYLKDREYDIILGGNVAIDGGSGQVAPRLAELLGIPCITTITKLTVNGGDVEAERDAE
GDLEVIQTSLPIVATAQQGLNEPRYPSLPGIMKAKKKPLEELELDDLDIDEEDVAAKTKTIERFLPPKKEAGKILEGEPE
QQAAELVSLLRSEAKVV

Specific function: The electron transfer flavoprotein serves as a specific electron acceptor for other dehydrogenases. It transfers the electrons to the main respiratory chain via ETF-ubiquinone oxidoreductase (ETF dehydrogenase) [H]

COG id: COG2086

COG function: function code C; Electron transfer flavoprotein, beta subunit

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the ETF beta-subunit/fixA family [H]

Homologues:

Organism=Homo sapiens, GI4503609, Length=236, Percent_Identity=34.3220338983051, Blast_Score=129, Evalue=3e-30,
Organism=Homo sapiens, GI62420877, Length=219, Percent_Identity=34.2465753424658, Blast_Score=122, Evalue=4e-28,
Organism=Escherichia coli, GI87081682, Length=235, Percent_Identity=27.2340425531915, Blast_Score=77, Evalue=9e-16,
Organism=Escherichia coli, GI2367123, Length=254, Percent_Identity=26.7716535433071, Blast_Score=75, Evalue=5e-15,
Organism=Escherichia coli, GI87082158, Length=124, Percent_Identity=29.8387096774194, Blast_Score=67, Evalue=1e-12,
Organism=Caenorhabditis elegans, GI25141345, Length=241, Percent_Identity=36.5145228215768, Blast_Score=145, Evalue=3e-35,
Organism=Saccharomyces cerevisiae, GI6321646, Length=240, Percent_Identity=34.1666666666667, Blast_Score=112, Evalue=4e-26,
Organism=Drosophila melanogaster, GI24651147, Length=235, Percent_Identity=35.3191489361702, Blast_Score=108, Evalue=3e-24,
Organism=Drosophila melanogaster, GI24651145, Length=235, Percent_Identity=35.3191489361702, Blast_Score=108, Evalue=3e-24,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000049
- InterPro:   IPR014730
- InterPro:   IPR012255
- InterPro:   IPR014729 [H]

Pfam domain/function: PF01012 ETF [H]

EC number: NA

Molecular weight: Translated: 28261; Mature: 28261

Theoretical pI: Translated: 4.03; Mature: 4.03

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
1.6 %Met     (Translated Protein)
2.3 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
1.6 %Met     (Mature Protein)
2.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNIYVLMKRTFDTEEKIQIEQGEINTDGAEFIINPYDEYAIEEALQLKEKHGGEITVVTV
CCEEEEEEECCCCCHHEEEECCCCCCCCCEEEECCHHHHHHHHHHHHHHHCCCEEEEEEE
GEEEAEKELRTALAMGCDKAVLINIEDDVEEADQYTASAILYNYLKDREYDIILGGNVAI
CCHHHHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHHHHHHHHHHCCCEEEEECCEEEE
DGGSGQVAPRLAELLGIPCITTITKLTVNGGDVEAERDAEGDLEVIQTSLPIVATAQQGL
ECCCCCHHHHHHHHHCCCHHHHHHEEEECCCCCCCCCCCCCCHHHHHHCCCEEEEHHHCC
NEPRYPSLPGIMKAKKKPLEELELDDLDIDEEDVAAKTKTIERFLPPKKEAGKILEGEPE
CCCCCCCCCCHHHHHCCCHHHCCCCCCCCCHHHHHHHHHHHHHHCCCCHHCCCCCCCCCH
QQAAELVSLLRSEAKVV
HHHHHHHHHHHHHCCCC
>Mature Secondary Structure
MNIYVLMKRTFDTEEKIQIEQGEINTDGAEFIINPYDEYAIEEALQLKEKHGGEITVVTV
CCEEEEEEECCCCCHHEEEECCCCCCCCCEEEECCHHHHHHHHHHHHHHHCCCEEEEEEE
GEEEAEKELRTALAMGCDKAVLINIEDDVEEADQYTASAILYNYLKDREYDIILGGNVAI
CCHHHHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHHHHHHHHHHCCCEEEEECCEEEE
DGGSGQVAPRLAELLGIPCITTITKLTVNGGDVEAERDAEGDLEVIQTSLPIVATAQQGL
ECCCCCHHHHHHHHHCCCHHHHHHEEEECCCCCCCCCCCCCCHHHHHHCCCEEEEHHHCC
NEPRYPSLPGIMKAKKKPLEELELDDLDIDEEDVAAKTKTIERFLPPKKEAGKILEGEPE
CCCCCCCCCCHHHHHCCCHHHCCCCCCCCCHHHHHHHHHHHHHHCCCCHHCCCCCCCCCH
QQAAELVSLLRSEAKVV
HHHHHHHHHHHHHCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 8969504; 9384377 [H]