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The map label for this gene is etfA-2

Identifier: 52841158

GI number: 52841158

Start: 996573

End: 997511

Strand: Direct

Name: etfA-2

Synonym: lpg0923

Alternate gene names: 52841158

Gene position: 996573-997511 (Clockwise)

Preceding gene: 52841157

Following gene: 52841159

Centisome position: 29.33

GC content: 39.72

Gene sequence:

>939_bases
ATGAGCACTTTAGTTTTAGTTGAACATAATAATCAGCAGTTACATCCAGCAACCCGCAATACACTGTCTGCTGCTTTAGA
GCTCGGTGATAAAATTACATTACTAGTGGTTGGATATCAATGCCGTTCAGTAGCCGAGGAGGCAGCCAGTCTGGAAGGAG
TTCATGCTGTTTTGCATGTAGATAATCCTTGTTACGAACATCAATTGGCTGAAGCAGTTAGCGATTTGGTGGTGTCTTTT
GCGAATTCATTCAGTGCTATTTTAGCTCCTTCCAGTACTTATGGGAAAAATATATTGCCCAGAGTTGCTGCACAACTTGA
TGTGACCCAGATTTCTGATGTGAGCAAGATAATTAATTCAGACACATTTGAACATCCTGTTTATGCTGGTAATGCTATAG
AGACTGTGCGTGTTTTGGATTCATTAAAAGTAATGACTATTAGAACGACAGCTTTTGATCCCATCACATCAAGCCAGGAA
GTATGTTGCATAGAAAGTATTGATAAGGAATTTCAAGCTAAAGGAAGTCAATTTGTGCGCCATGAATTAAGTAAATCCGA
GAGGCCGGATTTAGGTAGTGCCAAAATAGTTGTTTCTGGCGGTAGAGGGCTACAAAATGCAGAAAAATTTAAATTAATCG
AAGAGTTAGCTGATACTTTGGGCGCAGCAGTAGGGGCATCCAGAGCTGCAGTTGATGCCGGTTTTGTTCCTAATGATTAT
CAGGTAGGTCAAACCGGGAAGGTAGTGGCTCCTATGCTTTATATTGCCGTGGGTATTTCTGGAGCAGTTCAACATTTGGC
AGGTATGAAGGATTCCAAGGTTATTGTTGCAATTAATAAAGACGCAGATGCACCTATTTTTCAAATTGCGACTTATGGGT
TAGTAGGTGATCTGTTTGAATTAATTCCACAATTAATAGAACAATTAAAGAATCGATAA

Upstream 100 bases:

>100_bases
GCCCCGGCAACCAGAAGTGCTGGTGTCATACTTGATTCTGTGGCTGCATTGTTGGATAAATTACAACATGAAGCCAAAGT
GCTTTAATTAAGGAGATGAG

Downstream 100 bases:

>100_bases
GAGGTAACAATATGTTAGTAGGGGTACCAAAAGAAATCAAATCGCACGAAAACAGAGTAGGACTTGTTCCCTCGAGTGTT
AGAGAAATTATTAGGGCAGG

Product: electron transfer flavoprotein, alpha subunit

Products: NA

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

Number of amino acids: Translated: 312; Mature: 311

Protein sequence:

>312_residues
MSTLVLVEHNNQQLHPATRNTLSAALELGDKITLLVVGYQCRSVAEEAASLEGVHAVLHVDNPCYEHQLAEAVSDLVVSF
ANSFSAILAPSSTYGKNILPRVAAQLDVTQISDVSKIINSDTFEHPVYAGNAIETVRVLDSLKVMTIRTTAFDPITSSQE
VCCIESIDKEFQAKGSQFVRHELSKSERPDLGSAKIVVSGGRGLQNAEKFKLIEELADTLGAAVGASRAAVDAGFVPNDY
QVGQTGKVVAPMLYIAVGISGAVQHLAGMKDSKVIVAINKDADAPIFQIATYGLVGDLFELIPQLIEQLKNR

Sequences:

>Translated_312_residues
MSTLVLVEHNNQQLHPATRNTLSAALELGDKITLLVVGYQCRSVAEEAASLEGVHAVLHVDNPCYEHQLAEAVSDLVVSF
ANSFSAILAPSSTYGKNILPRVAAQLDVTQISDVSKIINSDTFEHPVYAGNAIETVRVLDSLKVMTIRTTAFDPITSSQE
VCCIESIDKEFQAKGSQFVRHELSKSERPDLGSAKIVVSGGRGLQNAEKFKLIEELADTLGAAVGASRAAVDAGFVPNDY
QVGQTGKVVAPMLYIAVGISGAVQHLAGMKDSKVIVAINKDADAPIFQIATYGLVGDLFELIPQLIEQLKNR
>Mature_311_residues
STLVLVEHNNQQLHPATRNTLSAALELGDKITLLVVGYQCRSVAEEAASLEGVHAVLHVDNPCYEHQLAEAVSDLVVSFA
NSFSAILAPSSTYGKNILPRVAAQLDVTQISDVSKIINSDTFEHPVYAGNAIETVRVLDSLKVMTIRTTAFDPITSSQEV
CCIESIDKEFQAKGSQFVRHELSKSERPDLGSAKIVVSGGRGLQNAEKFKLIEELADTLGAAVGASRAAVDAGFVPNDYQ
VGQTGKVVAPMLYIAVGISGAVQHLAGMKDSKVIVAINKDADAPIFQIATYGLVGDLFELIPQLIEQLKNR

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: Unknown [C]

Operon status: Not Known

Operon components: None

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

Homologues:

Organism=Homo sapiens, GI4503607, Length=313, Percent_Identity=51.7571884984025, Blast_Score=317, Evalue=6e-87,
Organism=Homo sapiens, GI189181759, Length=273, Percent_Identity=52.3809523809524, Blast_Score=280, Evalue=1e-75,
Organism=Escherichia coli, GI1787990, Length=237, Percent_Identity=34.5991561181435, Blast_Score=127, Evalue=1e-30,
Organism=Escherichia coli, GI1786226, Length=229, Percent_Identity=34.9344978165939, Blast_Score=122, Evalue=3e-29,
Organism=Escherichia coli, GI87082157, Length=131, Percent_Identity=38.1679389312977, Blast_Score=70, Evalue=2e-13,
Organism=Caenorhabditis elegans, GI17506929, Length=310, Percent_Identity=51.6129032258064, Blast_Score=321, Evalue=3e-88,
Organism=Saccharomyces cerevisiae, GI6325261, Length=291, Percent_Identity=44.6735395189003, Blast_Score=231, Evalue=1e-61,
Organism=Drosophila melanogaster, GI17136898, Length=311, Percent_Identity=53.3762057877814, Blast_Score=332, Evalue=2e-91,
Organism=Drosophila melanogaster, GI24652801, Length=311, Percent_Identity=53.3762057877814, Blast_Score=332, Evalue=2e-91,

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: 33413; Mature: 33282

Theoretical pI: Translated: 5.02; Mature: 5.02

Prosite motif: PS00696 ETF_ALPHA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
1.3 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
1.0 %Met     (Mature Protein)
2.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSTLVLVEHNNQQLHPATRNTLSAALELGDKITLLVVGYQCRSVAEEAASLEGVHAVLHV
CCEEEEEECCCCEECCHHHHHHHHHHHCCCEEEEEEECHHHHHHHHHHHHHHHEEEEEEE
DNPCYEHQLAEAVSDLVVSFANSFSAILAPSSTYGKNILPRVAAQLDVTQISDVSKIINS
CCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHCCHHHHHHHHHHHCC
DTFEHPVYAGNAIETVRVLDSLKVMTIRTTAFDPITSSQEVCCIESIDKEFQAKGSQFVR
CCCCCCCCCCCHHHHHHHHHHHEEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHH
HELSKSERPDLGSAKIVVSGGRGLQNAEKFKLIEELADTLGAAVGASRAAVDAGFVPNDY
HHHHCCCCCCCCCEEEEEECCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHCCCCCCCCC
QVGQTGKVVAPMLYIAVGISGAVQHLAGMKDSKVIVAINKDADAPIFQIATYGLVGDLFE
CCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHHH
LIPQLIEQLKNR
HHHHHHHHHHCC
>Mature Secondary Structure 
STLVLVEHNNQQLHPATRNTLSAALELGDKITLLVVGYQCRSVAEEAASLEGVHAVLHV
CEEEEEECCCCEECCHHHHHHHHHHHCCCEEEEEEECHHHHHHHHHHHHHHHEEEEEEE
DNPCYEHQLAEAVSDLVVSFANSFSAILAPSSTYGKNILPRVAAQLDVTQISDVSKIINS
CCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHCCHHHHHHHHHHHCC
DTFEHPVYAGNAIETVRVLDSLKVMTIRTTAFDPITSSQEVCCIESIDKEFQAKGSQFVR
CCCCCCCCCCCHHHHHHHHHHHEEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHH
HELSKSERPDLGSAKIVVSGGRGLQNAEKFKLIEELADTLGAAVGASRAAVDAGFVPNDY
HHHHCCCCCCCCCEEEEEECCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHCCCCCCCCC
QVGQTGKVVAPMLYIAVGISGAVQHLAGMKDSKVIVAINKDADAPIFQIATYGLVGDLFE
CCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHHH
LIPQLIEQLKNR
HHHHHHHHHHCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 10984043 [H]