Abraham, C., Ingvadottir, E.M., Bradley, K., Scully, S.M., Orlygsson, J., Dube, D., Benner, S.A
Data In Brief 63, Elsevier 112192 (2025) doi: 10.1016/j.dib.2025.112192
Thermoanaerobacter uzonensis strain AK85 belongs to the Thermoanaerobacter
genus, which comprises rod-shaped, Gram-positive, thermophilic,
obligate anaerobic bacteria. Members of this genus exhibit unique
fermentation qualities, such as prolific ethanol production, and can
generate longer-chain alcohols from carbohydrate and amino acid sources.
Here we present the draft genome sequence of Thermoanaerobacter uzonensis
strain AK85, which was previously isolated from a hot spring in
Graensdalur in Southwestern Iceland. The genome was sequenced with a 150
bp paired-end library on a MGISEQ-2000. The assembled genome comprises
2,577,794 bp and a GC ratio of 33.69 %. With an ANI of 96.9 % strain
AK85 was determined to be a strain of Thermoanaerobacter uzonensis.
Annotation was conducted with Prokka which revealed 41 enzymes related
to carbohydrate, amino acid, and carboxylic acid metabolism. The genomic
dataset establishes the biotechnological capacity and potential of
strain AK85 for the production of alcohols and other bio-manufactured
products. Further, the genomic dataset is coupled with a cofactor and
substrate analysis of the three detected alcohol dehydrogenases. These
enzymes were assessed via a lysate based colorimetric assay with NAD+ and NADP+.
Under these conditions the native alcohol dehydrogenases are able to
oxidize long chain primary alcohols such as 1-octanol and benzyl
alcohol. The reads and assembled draft genome of AK85 were deposited
into SRA and NCBI under Bioproject PRJNA1108289, Genbank
JBDHNK000000000, and Biosample SAMN41233939.