ArticleApplied and environmental microbiology2009
Potential application of N-carbamoyl-beta-alanine amidohydrolase from Agrobacterium tumefaciens C58 for beta-amino acid production.
Article in Applied and environmental microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 24 citations in OpenAlex.
- Protonation State of Active-Site Histidines, Reaction Mechanism and Stereoselectivity in β-Alanine Synthase: A Computational Study.The journal of physical chemistry. B · 2025Article
- Structural and biochemical characterisation of the N-carbamoyl-β-alanine amidohydrolase from Rhizobium radiobacter MDC 8606.The FEBS journal · 2023Article
- New Insights into rice pyrimidine catabolic enzymes.Frontiers in plant science · 2023Article
- Bacterial amidohydrolases and modified 5-fluorocytidine compounds: Novel enzyme-prodrug pairs.PloS one · 2023Article
- A novel way to synthesize pantothenate in bacteria involves β-alanine synthase present in uracil degradation pathway.MicrobiologyOpen · 2020Article
- Mutational and structural analysis of L-N-carbamoylase reveals new insights into a peptidase M20/M25/M40 family member.Journal of bacteriology · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An N-carbamoyl-beta-alanine amidohydrolase of industrial interest from Agrobacterium tumefaciens C58 (beta car(At)) has been characterized. Beta car(At) is most active at 30 degrees C and pH 8.0 with N-carbamoyl-beta-alanine as a substrate. The purified enzyme is completely inactivated by the metal-chelating agent 8-hydroxyquinoline-5-sulfonic acid (HQSA), and activity is restored by the addition of divalent metal ions, such as Mn(2+), Ni(2+), and Co(2+). The native enzyme is a homodimer with a molecular mass of 90 kDa from pH 5.5 to 9.0. The enzyme has a broad substrate spectrum and hydrolyzes nonsubstituted N-carbamoyl-alpha-, -beta-, -gamma-, and -delta-amino acids, with the greatest catalytic efficiency for N-carbamoyl-beta-alanine. Beta car(At) also recognizes substrate analogues substituted with sulfonic and phosphonic acid groups to produce the beta-amino acids taurine and ciliatine, respectively. Beta car(At) is able to produce monosubstituted beta(2)- and beta(3)-amino acids, showing better catalytic efficiency (k(cat)/K(m)) for the production of the former. For both types of monosubstituted substrates, the enzyme hydrolyzes N-carbamoyl-beta-amino acids with a short aliphatic side chain better than those with aromatic rings. These properties make beta car(At) an outstanding candidate for application in the biotechnology industry.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.