Definition Polaromonas sp. JS666 chromosome, complete genome.
Accession NC_007948
Length 5,200,264

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The map label for this gene is etfA [H]

Identifier: 91789002

GI number: 91789002

Start: 3317313

End: 3318254

Strand: Reverse

Name: etfA [H]

Synonym: Bpro_3142

Alternate gene names: 91789002

Gene position: 3318254-3317313 (Counterclockwise)

Preceding gene: 91789003

Following gene: 91789001

Centisome position: 63.81

GC content: 64.33

Gene sequence:

>942_bases
ATGACCGCACTTGCTGTACTCGTAGTAGCCGAACACGACAACAACGCCATCAAACCCGCGACCCTCAACACCGTGACCGC
TGCCACCCAGTGTGGTGGCGAGGTGCATGTGCTGGTGGCCGGCAAGGGTGCCGAAGCTGCAGCCCAGGCCACCAGCCAGA
TCGTCGGCGTCGCCAAAGTCATCCACGTCGATGGCGTGCACTTTGAGCACGGCCTGGCGGAAAACATGGCCGCGCAGGTG
GTCGCCATCGCCGCCAGCTATTCGCACATCCTGTTTCCGGCCACCGCCTCGGGCAAGAACATCGCCCCGCGCGTGGCGGC
CACGCTGGATGTCGGCCAGATTTCCGACATCACCAAGGTCGATGCGGTGGATACCTTTGAGCGCCCCATCTATGCCGGCA
ATGCGATTGCCATTGTGCAAAGCCTGGACGCCACCAAAGTCATCACCGTGCGCACCACGGGCTTCGATGCGGCAGCCGCC
ACGGGTGGCTCGGCTGTCGTGGAAACGCTGGCAGGTGTGGCCGACAGCGGCAAGTCGTCGTTTGTCGGCTCCGAGATCGC
CAAGAGCGACCGCCCCGAACTGACCGCCGCCAAGATCATCGTGTCGGGCGGCCGTGCGCTCGGTTCTGCCGAGAAGTTCA
ACGAAGTCATGCTGCCGCTGGCTGACAAGCTGGGTGCCGCATTGGGCGCTTCGCGTGCCGCGGTCGATGCGGGCTATGCG
CCCAACGACTGGCAAGTGGGCCAGACCGGCAAGATCGTGGCGCCGCAGCTCTACATCGCCGCGGGCATCTCGGGCGCCAT
CCAGCACCTGGCCGGCATGAAGGACAGCAAGGTCATCGTGGCGATCAACAAGGACCCCGAGGCACCGATTTTCAGCGTTG
CTGATTACGGGCTGGAGGCTGACCTGTTCACCGCTGTGCCCGAGCTGGTTGCGGCACTGTAA

Upstream 100 bases:

>100_bases
CAGCGAGCCGCCCAAGCGCAGCGCCGGTGTGAAAGTTGCCGATGTCGCCGCCCTGGTGGACAAGCTCAGGAACGAAGCCA
AAGTAATCTAAGGAATTGAC

Downstream 100 bases:

>100_bases
TCCCCTGAAAGGGCGTCTTGATTGACGCCCTTTTTGTATCTGGAACGGCCGCACCCCGACGGCCGCAATGAAAAAAGTGG
AGAGACAAATGAGTTACGTA

Product: electron transfer flavoprotein subunit alpha

Products: NA

Alternate protein names: Alpha-ETF; Electron transfer flavoprotein large subunit; ETFLS [H]

Number of amino acids: Translated: 313; Mature: 312

Protein sequence:

>313_residues
MTALAVLVVAEHDNNAIKPATLNTVTAATQCGGEVHVLVAGKGAEAAAQATSQIVGVAKVIHVDGVHFEHGLAENMAAQV
VAIAASYSHILFPATASGKNIAPRVAATLDVGQISDITKVDAVDTFERPIYAGNAIAIVQSLDATKVITVRTTGFDAAAA
TGGSAVVETLAGVADSGKSSFVGSEIAKSDRPELTAAKIIVSGGRALGSAEKFNEVMLPLADKLGAALGASRAAVDAGYA
PNDWQVGQTGKIVAPQLYIAAGISGAIQHLAGMKDSKVIVAINKDPEAPIFSVADYGLEADLFTAVPELVAAL

Sequences:

>Translated_313_residues
MTALAVLVVAEHDNNAIKPATLNTVTAATQCGGEVHVLVAGKGAEAAAQATSQIVGVAKVIHVDGVHFEHGLAENMAAQV
VAIAASYSHILFPATASGKNIAPRVAATLDVGQISDITKVDAVDTFERPIYAGNAIAIVQSLDATKVITVRTTGFDAAAA
TGGSAVVETLAGVADSGKSSFVGSEIAKSDRPELTAAKIIVSGGRALGSAEKFNEVMLPLADKLGAALGASRAAVDAGYA
PNDWQVGQTGKIVAPQLYIAAGISGAIQHLAGMKDSKVIVAINKDPEAPIFSVADYGLEADLFTAVPELVAAL
>Mature_312_residues
TALAVLVVAEHDNNAIKPATLNTVTAATQCGGEVHVLVAGKGAEAAAQATSQIVGVAKVIHVDGVHFEHGLAENMAAQVV
AIAASYSHILFPATASGKNIAPRVAATLDVGQISDITKVDAVDTFERPIYAGNAIAIVQSLDATKVITVRTTGFDAAAAT
GGSAVVETLAGVADSGKSSFVGSEIAKSDRPELTAAKIIVSGGRALGSAEKFNEVMLPLADKLGAALGASRAAVDAGYAP
NDWQVGQTGKIVAPQLYIAAGISGAIQHLAGMKDSKVIVAINKDPEAPIFSVADYGLEADLFTAVPELVAAL

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: COG2025

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

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the ETF alpha-subunit/fixB family [H]

Homologues:

Organism=Homo sapiens, GI4503607, Length=311, Percent_Identity=55.6270096463022, Blast_Score=327, Evalue=1e-89,
Organism=Homo sapiens, GI189181759, Length=275, Percent_Identity=55.2727272727273, Blast_Score=282, Evalue=3e-76,
Organism=Escherichia coli, GI1786226, Length=236, Percent_Identity=33.4745762711864, Blast_Score=105, Evalue=4e-24,
Organism=Escherichia coli, GI1787990, Length=248, Percent_Identity=32.258064516129, Blast_Score=101, Evalue=5e-23,
Organism=Escherichia coli, GI87082157, Length=223, Percent_Identity=31.390134529148, Blast_Score=77, Evalue=1e-15,
Organism=Caenorhabditis elegans, GI17506929, Length=311, Percent_Identity=53.3762057877814, Blast_Score=311, Evalue=2e-85,
Organism=Saccharomyces cerevisiae, GI6325261, Length=283, Percent_Identity=43.1095406360424, Blast_Score=231, Evalue=1e-61,
Organism=Drosophila melanogaster, GI17136898, Length=312, Percent_Identity=59.2948717948718, Blast_Score=337, Evalue=6e-93,
Organism=Drosophila melanogaster, GI24652801, Length=312, Percent_Identity=59.2948717948718, Blast_Score=337, Evalue=6e-93,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001308
- InterPro:   IPR014730
- InterPro:   IPR014731
- InterPro:   IPR018206
- InterPro:   IPR014729 [H]

Pfam domain/function: PF01012 ETF; PF00766 ETF_alpha [H]

EC number: NA

Molecular weight: Translated: 31614; Mature: 31483

Theoretical pI: Translated: 4.95; Mature: 4.95

Prosite motif: PS00696 ETF_ALPHA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.3 %Cys     (Translated Protein)
1.3 %Met     (Translated Protein)
1.6 %Cys+Met (Translated Protein)
0.3 %Cys     (Mature Protein)
1.0 %Met     (Mature Protein)
1.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTALAVLVVAEHDNNAIKPATLNTVTAATQCGGEVHVLVAGKGAEAAAQATSQIVGVAKV
CCEEEEEEEEECCCCCCCCCCCHHHHHHHHCCCEEEEEEECCCCHHHHHHHHHHHHHHHE
IHVDGVHFEHGLAENMAAQVVAIAASYSHILFPATASGKNIAPRVAATLDVGQISDITKV
EEECCEEHHHCHHHHHHHHHHHEEECCCEEEEEECCCCCCCCCHHEEEECCCCCCCCHHH
DAVDTFERPIYAGNAIAIVQSLDATKVITVRTTGFDAAAATGGSAVVETLAGVADSGKSS
CCHHHHCCCEECCCEEEEEEECCCEEEEEEEECCCCHHHCCCCHHHHHHHHHHHCCCCCC
FVGSEIAKSDRPELTAAKIIVSGGRALGSAEKFNEVMLPLADKLGAALGASRAAVDAGYA
CCHHHHHCCCCCCCEEEEEEEECCCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHCCCCC
PNDWQVGQTGKIVAPQLYIAAGISGAIQHLAGMKDSKVIVAINKDPEAPIFSVADYGLEA
CCCCCCCCCCCEECCEEEEECCHHHHHHHHHCCCCCEEEEEECCCCCCCEEEHHHCCCCH
DLFTAVPELVAAL
HHHHHHHHHHHCC
>Mature Secondary Structure 
TALAVLVVAEHDNNAIKPATLNTVTAATQCGGEVHVLVAGKGAEAAAQATSQIVGVAKV
CEEEEEEEEECCCCCCCCCCCHHHHHHHHCCCEEEEEEECCCCHHHHHHHHHHHHHHHE
IHVDGVHFEHGLAENMAAQVVAIAASYSHILFPATASGKNIAPRVAATLDVGQISDITKV
EEECCEEHHHCHHHHHHHHHHHEEECCCEEEEEECCCCCCCCCHHEEEECCCCCCCCHHH
DAVDTFERPIYAGNAIAIVQSLDATKVITVRTTGFDAAAATGGSAVVETLAGVADSGKSS
CCHHHHCCCEECCCEEEEEEECCCEEEEEEEECCCCHHHCCCCHHHHHHHHHHHCCCCCC
FVGSEIAKSDRPELTAAKIIVSGGRALGSAEKFNEVMLPLADKLGAALGASRAAVDAGYA
CCHHHHHCCCCCCCEEEEEEEECCCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHCCCCC
PNDWQVGQTGKIVAPQLYIAAGISGAIQHLAGMKDSKVIVAINKDPEAPIFSVADYGLEA
CCCCCCCCCCCEECCEEEEECCHHHHHHHHHCCCCCEEEEEECCCCCCCEEEHHHCCCCH
DLFTAVPELVAAL
HHHHHHHHHHHCC

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: 10984043 [H]