Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Konrad Lerch"'
Autor:
Boris Schilling, Konrad Lerch
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1243:529-537
Upon induction with various amine sources, two different amine oxidases are expressed in the filamentous fungus Aspergillus niger. The enzymes which can be separated by anion exchange chromatography exhibit a similar substrate specificity pattern. Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04335e083fdba312f51653bd71a68ff8
https://doi.org/10.1016/0304-4165(94)00183-x
https://doi.org/10.1016/0304-4165(94)00183-x
Publikováno v:
ResearcherID
Asp-208 of Streptomyces glaucescens tyrosinase (an invariant residue in the CuB-binding region of tyrosinases and haemocyanins) was conservatively substituted by glutamic acid. Although having little effect on spectroscopic or kinetic properties of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bacdd759c6429f5e06800a484b3bd2f4
https://doi.org/10.1042/bj2820915
https://doi.org/10.1042/bj2820915
Publikováno v:
Current Genetics. 19:375-381
Rapidly growing cultures of N. crassa do not produce laccase. Exposure of this fungus to different inducing agents leads to a de novo biosynthesis of extracellular laccase in vegetative cultures. In this study the induction of laccase after addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36d82c877be37fdc0b1613e3b16355d3
https://doi.org/10.1007/bf00309598
https://doi.org/10.1007/bf00309598
Autor:
Konrad Lerch, Denise M. Niedermann
Publikováno v:
FEMS Microbiology Letters. 79:309-314
L-Amino acid oxidase was purified from liquid cultures of Neurospora crassa induced by L-phenylalanine, D-phenylalanine, ATP and cycloheximide. Although the four enzyme species isolated were found to differ in size and electrophoretic mobility, they
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cfb62740caad285dcd1973a748d0027
https://doi.org/10.1111/j.1574-6968.1991.tb04547.x
https://doi.org/10.1111/j.1574-6968.1991.tb04547.x
Publikováno v:
Biochemical Journal. 274:707-713
Site-directed mutagenesis was used to determine the functional role of several residues of Streptomyces glaucescens tyrosinase. Replacement of His-37, -53, -193 or -215 by glutamine yields albino phenotypes, as determined by expression on melanin-ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a8c4432fbf43c7294e393c2df484f61
https://doi.org/10.1042/bj2740707
https://doi.org/10.1042/bj2740707
Publikováno v:
Ciba Foundation Symposium 72-Sulphur in Biology
Metallothioneins are unusual, low molecular weight proteins of extremely high sulphur and metabl content. They occur in substantial quantity and in multiple variant forms in parenchymatous tissues (liver, kidney, intestines) of vertebrates and certai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d906b882c1ded15d14699b89627e6152
https://doi.org/10.1002/9780470720554.ch14
https://doi.org/10.1002/9780470720554.ch14
Autor:
Konrad Lerch, Denise M. Niedermann
Publikováno v:
Journal of Biological Chemistry. 265:17246-17251
The addition of D-phenylalanine to starved cultures of Neurospora crassa leads to de novo synthesis of L-amino-acid oxidase. Poly(A) RNA from D-phenylalanine-treated mycelium was therefore used to generate a cDNA library which was subsequently screen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::078265836e990153de7e77f55baf040b
https://doi.org/10.1016/s0021-9258(17)44895-2
https://doi.org/10.1016/s0021-9258(17)44895-2
Publikováno v:
Pigment Cell Research. 3:207-213
The effects of 3'-5' cyclic AMP and ATP upon tyrosinase induction in Neurospora crassa were examined. Northern analysis of total cellular RNA revealed rapid de novo synthesis of protyrosinase after addition of these substances to stationary-phase myc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52a38e390035ba3a0b1855100631d9b3
https://doi.org/10.1111/j.1600-0749.1990.tb00291.x
https://doi.org/10.1111/j.1600-0749.1990.tb00291.x
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1040:365-372
The equilibrium and the kinetics of the reaction between Neurospora crassa tyrosinase and cyanide have been studied. Cyanide reacts with the binuclear copper active site of the protein competitively with respect to dioxygen and displaces the metal io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c26e7c75430222e2737d4f72b45dd0a8
https://doi.org/10.1016/0167-4838(90)90134-2
https://doi.org/10.1016/0167-4838(90)90134-2