Methylophilus methylotrophus grows on methylated amines
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چکیده
منابع مشابه
Respiration-linked proton translocation in the obligate methylotroph Methylophilus methylotrophus.
The stoicheiometries of respiration-linked proton translocation in Methylophilus methylotrophus were determined by using both the oxygen-pulse and initial-rate methods. The latter has also been used to determine leads to charge/O quotients (measured as yield K+/O quotients) in order to ascertain whether the leads to H+/O quotients might be underestimated by H+/anion symport. The results suggest...
متن کاملDisruption of metF increased L-lysine production by Methylophilus methylotrophus from methanol.
Methionine auxotrophic mutants of Methylophilus methylotrophus AS1 expressing a mutant form of dapA (dapA24) encoding a dihydrodipicolinate synthase desensitized from feedback inhibition by L-lysine, and mutated lysE (lysE24) encoding the L-lysine exporter from Corynebacterium glutamicum 2256, produced higher amounts of L-lysine from methanol as sole carbon source than did other amino acid auxo...
متن کاملThe autoreducible cytochromes c of the methylotrophs Methylophilus methylotrophus and Pseudomonas AM1.
The two types of soluble cytochrome c (cytochrome cH and cytochrome cL) found in methylotrophs are completely distinct proteins; one type is not a dimer or degradation product of the other. Free thiol groups are probably not involved in the unusually rapid autoreduction of the cytochromes at high pH. The axial ligands to the haem iron, histidine and methionine, are the same as in other low-spin...
متن کاملOrganization of the methylamine utilization (mau) genes in Methylophilus methylotrophus W3A1-NS.
The organization of genes involved in utilization of methylamine (mau genes) was studied in Methylophilus methylotrophus W3A1. The strain used was a nonmucoid variant termed NS (nonslimy). The original mucoid strain was shown to be identical to the NS strains on the basis of chromosomal digest and hybridization patterns. An 8-kb PstI fragment of the chromosome from M. methylotrophus W3A1-NS enc...
متن کاملpH dependence of structural and functional properties of oxidized cytochrome c" from Methylophilus methylotrophus.
Cytochrome c" from Methylophilus methylotrophus is an unusual monoheme protein that undergoes a major redox-linked change in the heme arrangement: one of the two axial histidines bound to the iron in the oxidized form is detached upon reduction and a proton is taken up. The kinetics of reduction by sodium dithionite and the spectroscopic properties of the oxidized cytochrome c" have been invest...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1981
ISSN: 0378-1097
DOI: 10.1016/0378-1097(81)90109-9