Zobrazeno 1 - 10
of 16
pro vyhledávání: '"K M Herrmann"'
Publikováno v:
Plant Physiology. 108:319-325
A quinate (QA) hydrolyase was isolated from pea (Pisum sativum L.) roots. The enzyme converts QA into shikimate by elimination of water. The enzymatic reaction is independent of cofactors and divalent cations. The QA hydrolyase was purified about 1,6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f86ffbc0a3c26c16b0bed3ebd8038133
https://doi.org/10.1104/pp.108.1.319
https://doi.org/10.1104/pp.108.1.319
Autor:
K M Herrmann, L M Weaver
Publikováno v:
Journal of Bacteriology. 172:6581-6584
In Escherichia coli, genes aroF+, aroG+, and aroH+ encode isoenzymes of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthases that are feedback inhibited by tyrosine, phenylalanine, and tryptophan, respectively. A single base pair change in aroF caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9d51461e0918ebc99b8eb7ddd07dee8
https://doi.org/10.1128/jb.172.11.6581-6584.1990
https://doi.org/10.1128/jb.172.11.6581-6584.1990
Autor:
G K Muday, K M Herrmann
Publikováno v:
Journal of Bacteriology. 172:2259-2266
The Salmonella typhimurium aroF gene, encoding the tyrosine-sensitive 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase, was localized to a chromosomal PstI fragment by Southern blotting with an Escherichia coli aroF probe. This fragment wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8511867c1a231798c011ab58eddd8d7
https://doi.org/10.1128/jb.172.5.2259-2266.1990
https://doi.org/10.1128/jb.172.5.2259-2266.1990
Publikováno v:
Journal of Bacteriology. 173:3930-3932
The levels of the tryptophan-sensitive isoenzyme of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase of Escherichia coli, encoded by the aroH gene, were elevated in tyrR and/or trpR mutants. The effect of tyrR and trpR lesions on aroH expression
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aca625d44b5a63f30f4ee6ef2cee43c0
https://doi.org/10.1128/jb.173.12.3930-3932.1991
https://doi.org/10.1128/jb.173.12.3930-3932.1991
Publikováno v:
The Journal of biological chemistry. 265(3)
A cDNA encoding potato (Solanum tuberosum L.) 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase, the first enzyme of the shikimate pathway, was cloned into phage lambda gt11. The clone represents the first cDNA for this enzyme from any eukaryotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2c505868f1f73c4d5fbe16164cf48a00
https://pubmed.ncbi.nlm.nih.gov/1967256
https://pubmed.ncbi.nlm.nih.gov/1967256
Autor:
R Schoner, K M Herrmann
Publikováno v:
Journal of Biological Chemistry. 251:5440-5447
The tyrosine-sensitive 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (7-phospho-2-keto-3-deoxy-D-arabino-heptonate D-erythrose-4-phosphate lyase (pyruvate-phosphorylating), EC 4.2.1.15) was purified to homogeneity from extracts of Escherichia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b69dd9117dd20073e7ff8ea0f2a4829
https://doi.org/10.1016/s0021-9258(17)33079-x
https://doi.org/10.1016/s0021-9258(17)33079-x
Autor:
M D Poling, K M Herrmann
Publikováno v:
Journal of Biological Chemistry. 250:6817-6821
3-Deoxyheptulosonic acid 7-phosphate was obtained by a one-step chemical synthesis through condensation of oxalacetate with erythrose 4-phosphate. This reaction occurs at measurable rates only in the presence of a metal ion; Co2+ and Ni2+ are the mos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7224751646c318b28a2b1178e7e593c2
https://doi.org/10.1016/s0021-9258(19)41004-1
https://doi.org/10.1016/s0021-9258(19)41004-1
Autor:
R J McCandliss, K M Herrmann
Publikováno v:
Journal of Biological Chemistry. 254:3761-3764
An apparently homogeneous preparation of the phenylalanine-sensitive 3-deoxy-D-arabino-heptulosonate-7-phosphate synthase isoenzyme from Escherichia coli was used as the antigen for antibody production in New Zealand white rabbits. The antibodies wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e7ad45a6ca5c10956518798d6b220a
https://doi.org/10.1016/s0021-9258(18)50651-7
https://doi.org/10.1016/s0021-9258(18)50651-7
Publikováno v:
The Journal of biological chemistry. 253(12)
The phenylalanine-sensitive 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (7-phospho-2-keto-3-deoxy-D-arabino-heptonate D-erythrose-4-phosphate lyase (pyruvate phosphorylating), EC 4.2.1.15) was purified to apparent homogeneity from extracts o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3d10d676a6039b5ee9f81d9381ea3afa
https://pubmed.ncbi.nlm.nih.gov/26682
https://pubmed.ncbi.nlm.nih.gov/26682
Autor:
F G Berger, K M Herrmann
Publikováno v:
Journal of bacteriology. 124(2)
A novel molecular species contributes about 5% of the total tryptophan synthetase of Escherichia coli derepressed for the trp operon enzymes. The new species is identified under conditions in which the dissociation of the two nonidentical subunits of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3134f640b94f63acabae67ba2ac742d7
https://pubmed.ncbi.nlm.nih.gov/1102532
https://pubmed.ncbi.nlm.nih.gov/1102532