| http://purl.uniprot.org/citations/8394813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/8394813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/8394813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Citation |
| http://purl.uniprot.org/citations/8394813 | http://www.w3.org/2000/01/rdf-schema#comment | "(R)- and (S)-2-amino[2-D1]ethylphosphonic acids ([2-D1]AEP) were synthesised to investigate the stereochemistry of the reaction catalysed by 2-aminoethlphosphonate aminotransferase from Pseudomonas aeruginosa. This enzyme catalyses the transfer of the amino group of AEP to pyruvate to produce 2-phosphonoacetaldehyde and alanine. The enzymic reaction proceeding through the abstraction of a proton from the Schiff-base complex formed between the enzyme-bound pyridoxal 5'-phosphate, and the substrate, was carried out in an aqueous buffer at pH 8.5; it was followed by high-field 1H-NMR measurements (500 MHz, H2O) on an AMX 500 Bruker spectrometer. The spectra, recorded with chiral (R)- or (S)-[2-D1]AEP, both showed the methylenic signal (3.0 ppm), whereas (S)-[2-D1]AEP gave the additional aldehydic signal (CHO, 9.6 ppm). These data clearly show that AEP-aminotransferase catalyses the abstraction of the pro-S hydrogen atom at the prochiral C2 carbon of AEP. Furthermore, careful timing of NMR measurements over a 2-hour period allows us to show the occurrence of an isotopic effect."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1432-1033.1993.tb18100.x"xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1432-1033.1993.tb18100.x"xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Hammerschmidt F."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Hammerschmidt F."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Balas L."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Balas L."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Dumora C."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Dumora C."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Lacoste A.-M."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Lacoste A.-M."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Vercauteren J."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/author | "Vercauteren J."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/date | "1993"xsd:gYear |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/date | "1993"xsd:gYear |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/name | "Eur. J. Biochem."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/name | "Eur. J. Biochem."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/pages | "841-844"xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/pages | "841-844"xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/title | "Stereochemistry of the reaction catalysed by 2-aminoethylphosphonate aminotransferase. A 1H-NMR study."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/title | "Stereochemistry of the reaction catalysed by 2-aminoethylphosphonate aminotransferase. A 1H-NMR study."xsd:string |
| http://purl.uniprot.org/citations/8394813 | http://purl.uniprot.org/core/volume | "215"xsd:string |