| pubmed-article:31145 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:31145 | lifeskim:mentions | umls-concept:C0035497 | lld:lifeskim |
| pubmed-article:31145 | lifeskim:mentions | umls-concept:C0028158 | lld:lifeskim |
| pubmed-article:31145 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:31145 | pubmed:dateCreated | 1979-1-24 | lld:pubmed |
| pubmed-article:31145 | pubmed:abstractText | Rhodopseudomonas acidophila strain 7050 assimilated ammonia via a constitutive glutamine synthetase/glutamate synthase enzyme system. Glutamine synthetase had a Km for NH+4 of 0.38 mM whilst the nicotinamide adenine dinucleotide linked glutamate synthase had a Km for glutamine of 0.55 mM. R. acidophila utilized only a limited range of amino acids as sole nitrogen sources: L-alanine, glutamine and asparagine. The bacterium did not grow on glutamate as sole nitrogen source and lacked glutamate dehydrogenase. When R. acidophila was grown on L-alanine as the sole nitrogen source in the absence of N2 low levels of a nicotinamide adenine dinucleotide linked L-alanine dehydrogenase were produced. It is concluded, therefore, that this reaction was not a significant route of ammonia assimilation in this bacterium except when glutamine synthetase was inhibited by methionine sulphoximine. In L-alanine grown cells the presence of an active alanine-glyoxylate aminotransferase and, on occasions, low levels of an alanine-oxaloacetate aminotransferase were detected. Alanine-2-oxo-glutarate aminotransferase could not be demonstrated in this bacterium. | lld:pubmed |
| pubmed-article:31145 | pubmed:language | eng | lld:pubmed |
| pubmed-article:31145 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:31145 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:31145 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:31145 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:31145 | pubmed:month | Oct | lld:pubmed |
| pubmed-article:31145 | pubmed:issn | 0302-8933 | lld:pubmed |
| pubmed-article:31145 | pubmed:author | pubmed-author:PfennigNN | lld:pubmed |
| pubmed-article:31145 | pubmed:author | pubmed-author:HerbertR ARA | lld:pubmed |
| pubmed-article:31145 | pubmed:author | pubmed-author:SiefertEE | lld:pubmed |
| pubmed-article:31145 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:31145 | pubmed:day | 4 | lld:pubmed |
| pubmed-article:31145 | pubmed:volume | 119 | lld:pubmed |
| pubmed-article:31145 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:31145 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:31145 | pubmed:pagination | 1-5 | lld:pubmed |
| pubmed-article:31145 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
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| pubmed-article:31145 | pubmed:meshHeading | pubmed-meshheading:31145-Gl... | lld:pubmed |
| pubmed-article:31145 | pubmed:year | 1978 | lld:pubmed |
| pubmed-article:31145 | pubmed:articleTitle | Nitrogen assimilation in Rhodopseudomonas acidophila. | lld:pubmed |
| pubmed-article:31145 | pubmed:publicationType | Journal Article | lld:pubmed |
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