Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| photoactivation of urocanase in pseudomonas putida: factors influencing activation. | 1971 | 5549144 | |
| metabolism of basic amino acids in pseudomonas putida. catabolism of lysine by cyclic and acyclic intermediates. | 1971 | 5554291 | |
| metabolism of basic amino acids in pseudomonas putida. intermediates in l-arginine catabolism. | 1971 | 5570437 | |
| the breakdown of tropic acid in pseudomonas putida strain l. i. utilization of various substrates; the conversion of tropic acid into phenylacetic acid. | 1971 | 5573355 | |
| new regulatory mutation affecting some of the tryptophan genes in pseudomonas putida. | three indole analogues, 5-methylindole, 5-fluoroindole, and 7-methylindole, and the tryptophan analogue 5-fluorotryptophan were found to inhibit the growth of wild-type pseudomonas putida. mutants resistant to these analogues were obtained. some of the 5-fluoroindole- and 5-fluorotryptophan-resistant strains exhibit an abnormality in the regulation of certain trp genes. these strains excrete anthranilate when grown in minimal medium in the presence or absence of the inhibitor. in these strains, ... | 1971 | 5573729 |
| induction specificity and catabolite repression of the early enzymes in camphor degradation by pseudomonas putida. | the ability of bornane and substituted bornanes to induce the early enzymes for d(+)-camphor degradation and control of these enzymes by catabolite repression were studied in a strain of a pseudomonas putida. bornane and 20 substituted bornane compounds showed induction. of these 21 compounds, bornane and 8 of the substituted bornanes provided induction without supporting growth. oxygen, but not nitrogen, enhanced the inductive potency of the unsubstituted bornane ring. all bornanedione isomers ... | 1971 | 5573731 |
| the metabolism of nicotinic acid. i. purification and properties of 2,5-dihydroxypyridine oxygenase from pseudomonas putida n-9. | 1971 | 5578917 | |
| photoactivation of urocanase in pseudomonas putida. purification of inactive enzyme. | 1971 | 5580658 | |
| the role of phosphoglycerate kinase in the metabolism of pseudomonas putida. | 1971 | 11945789 | |
| crystallization of l-arginine deiminase from pseudomonas putida. | 1971 | 11946203 | |
| isolation and characterization of a transducing phage for pseudomonas putida strain pmbl-1. | 1971 | 4251736 | |
| proton magnetic resonance reveals high-spin iron (ii) in ferrous cytochrome p450 cam from pseudomonas putida. | high-resolution proton nuclear magnetic resonance spectra were studied in d(+)-camphor-saturated solutions of ferric and ferrous cytochrome p450(cam) from pseudomonas putida, and of the cyanide complex of ferric p450(cam). in all these compounds several hyperfineshifted resonances of the heme group could be detected. in the ferrous protein, these resonance lines, which exhibit a curie-type temperature dependence in the range of 5-28 degrees , indicate the presence of high-spin iron (ii). it is s ... | 1972 | 4506075 |
| kinetics of deoxyribonucleic acid destruction and synthesis during growth of bdellovibrio bacteriovorus strain 109d on pseudomonas putida and escherichia coli. | during the growth of bdellovibrio bacteriovorus on pseudomonas putida or escherichia coli in either 10(-3)m tris(hydroxymethyl)aminomethane or in dilute nutrient broth, the host deoxyribonucleic acid (dna) was rapidly degraded, and by 30 to 60 min after the initiation of the bdellovibrio development cycle essentially all host dna became nonbandable in cscl gradients. at this stage the host dna degradation products were nondiffusable, and there was no appreciable pool of low-molecular-weight (col ... | 1972 | 4559819 |
| isolation, identification, and characterization of a lipoate-degrading pseudomonad and of a lipoate catabolite. | a strain of bacteria that can degrade lipoic acid was isolated from soil. the bacterium, adapted to use 0.4% dl-lipoate as the sole organic substrate to supply carbon, sulfur, and energy, was identified morphologically and physiologically as a strain of pseudomonas putida. degradation of 1,6-(14)c-lipoic acid, synthesized from 1,6-(14)c-adipic acid, was evidenced by: (i) loss of approximately 50% of the total radioactivity from the medium after bacterial growth; (ii) appearance of (14)c-degradat ... | 1972 | 4565525 |
| genetic control of enzyme induction in the -ketoadipate pathway of pseudomonas putida: deletion mapping of cat mutations. | a number of spontaneous mutant strains of pseudomonas putida, obtained by repeated selection for inability to grow with cis,cis-muconate, have been shown to carry deletions in catb, the structural gene for muconate lactonizing enzyme. these strains have been employed for deletion mapping of the genetic region containing catb and catc (the structural gene for muconolactone isomerase, the synthesis of which is coordinate with that of muconate lactonizing enzyme). all deletions that overlap mutant ... | 1972 | 4621687 |
| genetic basis of the biodegradation of salicylate in pseudomonas. | the genetic basis of the biodegradation of salicylate in pseudomonas putida r1 has been studied. this strain utilizes the meta pathway for oxidizing salicylate through formation of catechol and 2-hydroxymuconic semialdehyde. the enzymes of the meta pathway are induced by salicylate but not by catechol, and the genes specifying these enzymes are clustered. the gene cluster can be eliminated from some salicylate-positive cells by treatment with mitomycin c and appears to exist inside the cell as a ... | 1972 | 4628746 |
| template activity of 2'-o-methylpolyribonucleotides with pseudomonas putida dna-dependent rna polymerase. | 1972 | 5012160 | |
| release of the sigma subunit of pseudomonas putida deoxyribonucleic acid dependent ribonucleic acid polymerase. | 1972 | 5013820 | |
| metabolism of basic amino acids in pseudomonas putida. transport of lysine, ornithine, and arginine. | 1972 | 5019949 | |
| photoactivation of urocanase in pseudomonas putida: action spectrum. | 1972 | 5021838 | |
| regulation of valine catabolism in pseudomonas putida. | the activities of six enzymes which take part in the oxidation of valine by pseudomonas putida were measured under various conditions of growth. the formation of four of the six enzymes was induced by growth on d- or l-valine: d-amino acid dehydrogenase, branched-chain keto acid dehydrogenase, 3-hydroxyisobutyrate dehydrogenase, and methylmalonate semialdehyde dehydrogenase. branched-chain amino acid transaminase and isobutyryl-coa dehydrogenase were synthesized constitutively. d-amino acid dehy ... | 1972 | 5030618 |
| catabolism of pipecolate to glutamate in pseudomonas putida. | 1972 | 5033403 | |
| metabolism of basic amino acids in pseudomonas putida. -guanidinobutyrate amidinohydrolase. | 1972 | 5043851 | |
| carbon monoxide binding by pseudomonas putida cytochrome p-450. | 1972 | 5045928 | |
| photoactivation of urocanase in pseudomonas putida: possible conformational change during activation. | 1972 | 5051931 | |
| inducible uptake system for -carboxy-cis, cis-muconate in a permeability mutant of pseudomonas putida. | a procedure for the large-scale enzymatic synthesis of beta-carboxymuconate is described. when used as a growth substrate, beta-carboxymuconate selected for mutant strains of pseudomonas putida that were permeable to polycarboxylic acid intermediates of the beta-ketoadipate pathway. one mutant organism, strain prs2110, was investigated in detail. it differed from the parental strain in that it possessed a beta-carboxymuconate uptake system that was formed when the compound was supplied exogenous ... | 1972 | 5053469 |
| genetic control of enzyme induction in the -ketoadipate pathway of pseudomonas putida: two-point crosses with a regulatory mutant strain. | several mutant strains of pseudomonas putida, selected on the basis of their inability to grow at the expense of benzoate, have been shown to be unable to form inducibly both muconate lactonizing enzyme and muconolactone isomerase. a secondary mutant strain derived from one of these pleiotropically negative strains forms these two enzymes and, in addition, catechol oxygenase in the absence of inducer. this constitutive mutant strain was used as a donor in transductionally mediated two-point cros ... | 1972 | 5058453 |
| regulation of pathways degrading aromatic substrates in pseudomonas putida. enzymic response to binary mixtures of substrates. | 1. induction constants (k(ind)) and repression constants (k(rep)), which are a measure of the affinity of the inducers or repressors for the induction systems, were measured for mandelate, benzoate and p-hydroxybenzoate in pseudomonas putida. 2. from these results, the enzymic response of the organism to media containing pairs of these substrates was predicted. nitrogen-limited chemostats, operated at high growth rates, were used to investigate these predictions in cells grown first on one aroma ... | 1972 | 5073241 |
| evidence for induced synthesis of an active transport factor for mandelate in pseudomonas putida. | 1. at low concentrations of mandelate there is a lag before induction of the mandelate regulon begins at a sub-maximum rate. cells preinduced with a saturating concentration of inducer do not exhibit this lag when they are transferred to sub-maximum inducer concentrations and are able to maintain a high rate of induction under these conditions. 2. chloramphenicol was used to show that a protein is synthesized during the lag period that is probably responsible for the maintenance effects observed ... | 1972 | 5073242 |
| urocanase of pseudomonas putida. subunit structure and origin of enzyme-bound -ketobutyrate. | 1972 | 4404600 | |
| the divergent meta-cleavage pathway for the metabolism of benzoate, 3-methylbenzoate and 4-methylbenzoate by pseudomonas arvilla mt-2. | 1972 | 4634855 | |
| regulation of a catabolic pathway. lysine degradation in pseudomonas putida. | 1972 | 4640470 | |
| camphor binding by pseudomonas putida cytochrome p-450. kinetics and thermodynamics of the reaction. | 1972 | 4655251 | |
| purification and properties of 2-furoyl-coenzyme a hydroxylase from pseudomonas putida f2. | 1. 2-furoyl-coa hydroxylase of pseudomonas putida f2 has been purified 60-fold by a combination of (nh(4))(2)so(4) fractionation, deae-cellulose chromatography and agarose chromatography. 2. the purified enzyme catalyses the formation of 5-hydroxy-2-furoyl-coa, which tautomerizes to form 5-oxo-delta(2)-dihydro-2-furoyl-coa. 3. the enzyme has a requirement for an electron acceptor that can be satisfied by a membrane preparation from 2-furoate-grown ps. putida f2 or by artificial electron acceptor ... | 1972 | 4655411 |
| pseudomonas putida cytochrome p-450: characterization of an oxygenated form of the hemoprotein. | 1972 | 4335959 | |
| metabolism of gallic acid and syringic acid by pseudomonas putida. | 1972 | 4342601 | |
| the metabolism of benzoate and methylbenzoates via the meta-cleavage pathway by pseudomonas arvilla mt-2. | 1972 | 4342906 | |
| the metabolic divergence in the meta cleavage of catechols by pseudomonas putida ncib 10015. physiological significance and evolutionary implications. | 1972 | 4342908 | |
| a heat-stable nicotinamide-adenine dinucleotide glycohydrolase from pseudomonas putida kb1. partial purification and some properties of the enzyme and an inhibitory protein. | a thermostable nad(p)(+) glycohydrolase (ec 3.2.2.6) detected in cell-free extracts of pseudomonas putida kb1 was purified to a single component on polyacrylamide-gel electrophoresis. a heat-labile inhibitor of the enzyme was also partially purified. enzyme free of inhibitor is present in culture supernatants. after an ultrasonic treatment enzyme-inhibitor complex and excess of inhibitor are present in both the cell-debris and soluble fractions. the general properties of the enzyme and inhibitor ... | 1972 | 4345853 |
| the oxidation of nicotinic acid by pseudomonas ovalis chester. the terminal oxidase. | in cell-free extracts of pseudomonas ovalis nicotinic acid oxidase is confined to the wallmembrane fraction. it is associated with an electron-transport chain comprising b- and c-type cytochromes only, differing proportions of which are reduced by nicotinate and nadh. co difference-spectra show two co-binding pigments, cytochrome o (absorption maximum at 417nm) and another component absorbing maximally at 425nm. cytochrome o is not reduced by nadh or by succinate but is by nicotinate, which can ... | 1972 | 4349118 |
| interactions of substrates with a purified 4-methoxybenzoate monooxygenase system (o-demethylating) from pseudomonas putida. | 1973 | 4351526 | |
| a transmissible plasmid controlling camphor oxidation in pseudomonas putida. | earlier papers demonstrated an extensive genetic exchange among fluorescent pseudomonads; this one documents for genes specifying enzymes of peripheral dissimilation an extrachromosomal array, segregation, and frequent interstrain transfer. an hypothesis is presented of a general mechanism for the formation and maintenance of metabolic diversity. the example used, the path of oxidative cleavage of the carbocyclic rings of the bicyclic monoterpene d- and l-camphor, terminates in acetate release a ... | 1973 | 4351810 |
| common enzymes of branched-chain amino acid catabolism in pseudomonas putida. | two types of pseudomonas putida ppg2 mutants which were unable to degrade branched-chain amino acids were isolated after mutagenesis and selection for ability to grow on succinate, but not valine, as a sole source of carbon. these isolates were characterized by growth on the three branched-chain amino acids (valine, isoleucine, and leucine), on the corresponding branched-chain keto acids (2-ketoisovalerate, 2-keto-3-methylvalerate, and 2-ketoisocaproate), and on other selected intermediates as c ... | 1973 | 4352175 |
| cytochrome c linked nicotinic acid hydroxylase in pseudomonas ovalis chester. | 1973 | 4354821 | |
| the effects of trypsin on the membrane-bound nicotinic acid oxidase in pseudomonas ovalis chester. | 1973 | 4359145 | |
| metabolism of phenol and cresols by mutants of pseudomonas putida. | mutant strains of pseudomonas putida strain u have been obtained which are deficient in enzymes of the degradative pathways of phenol and cresols. mutant strains deficient in catechol 2, 3-oxygenase accumulated the appropriate catechol derivative from cresols. a mutant strain which would not grow on either phenol or a cresol was shown to be deficient in both 2-hydroxymuconic semialdehyde hydrolase and a nicotinamide adenine dinucleotide, oxidized form, (nad(+))-dependent aldehyde dehydrogenase. ... | 1973 | 4347965 |
| mandelic acid-4-hydroxylase, a new inducible enzyme from pseudomonas convexa. | 1973 | 4145649 | |
| the degradation of l-histidine, imidazolyl-l-lactate and imidazolylpropionate by pseudomonas testosteroni. | 1. imidazol-5-ylpropionate and imidazol-5-yl-lactate are degraded by pseudomonas testosteroni via inducible pathways. 2. growth on either compound as the sole source of carbon results in the induction of the enzymes for histidine catabolism. 3. the pathway of histidine degradation in this organism, a non-fluorescent pseudomonad, is shown to be the same as that operating in pseudomonas fluorescens and pseudomonas putida. it consists of the successive formation of urocanate, imidazol-4-on-5-ylprop ... | 1973 | 4146796 |
| pseudomonas putida cytochrome p-450: ligands of the substrate-free and substrate-bound states of the ferric hemoprotein. | 1973 | 4149376 | |
| relationships among enzymes of the beta-ketoadipate pathway. i. properties of cis,cis-muconate-lactonizing enzyme and muconolactone isomerase from pseudomonas putida. | 1973 | 4199894 | |
| relationships among enzymes of the beta-ketoadipate pathway. ii. properties of crystalline beta-carboxy-cis,cis-muconate-lactonizing enzyme from pseudomonas putida. | 1973 | 4199895 | |
| relationships among enzymes of the beta-ketoadipate pathway. 3. properties of crystalline gamma-carboxymuconolactone decarboxylase from pseudomonas putida. | 1973 | 4199896 | |
| stereospecific enzymes in the degradation of aromatic compounds by pseudomonas putida. | two reactions in the catabolism of catechol by meta-fission, namely, hydration of 2-oxopent-4-enoate (vinylpyruvate) and aldol fission of the product, are catalyzed by stereospecific enzymes. the absolute configuration of this hydration product was shown to be l(s)-4-hydroxy-2-oxopentanoate. vinylpyruvate hydratase, purified almost to homogeneity, had a molecular weight of about 287,000 and was dissociated in sodium dodecyl sulfate, without prior treatment with mercaptoethanol, into a species wi ... | 1973 | 4690969 |
| anthranilate synthase from pseudomonas putida. purification and properties of a two-component enzyme. | 1973 | 4692828 | |
| initial reactions in the oxidation of ethylbenzene by pseudomonas putida. | 1973 | 4699984 | |
| absolute stereochemistry of the (+)-cis-1,2-dihydroxy-3-methylcyclohexa-3,5-diene produced from toluene by pseudomonas putida. | 1973 | 4710064 | |
| transmissible plasmid coding early enzymes of naphthalene oxidation in pseudomonas putida. | the capacity of pseudomonas putida ppg7 (atcc 17,485) to grow on naphthalene, phenotype nah(+), is lost spontaneously, and the frequency is increased by treatment with mitomycin c. the nah(+) growth character can be transferred to cured or heterologous fluorescent pseudomonads lacking this capacity by conjugation, or between phage pf16-sensitive strains by transduction. after mutagenesis, strains can be selected with increased donor capacity in conjugation. clones which use naphthalene grow on s ... | 1973 | 4712575 |
| pseudomonas putida and septic arthritis. | 1973 | 4713580 | |
| benzoate metabolism in pseudomonas putida(arvilla) mt-2: demonstration of two benzoate pathways. | benzoate-grown cells of pseudomonas putida(arvilla) mt-2 contain both metapyrocatechase and pyrocatechase activities, although the former activity is much higher than that of the latter. a spontaneous mutant deficient in metapyrocatechase and 2-hydroxymuconic semialdehyde hydrolyase, the first two enzymes in the meta-cleavage pathway of the ring of catechol, has been isolated from this strain. this mutant grows well on a minimal medium containing benzoate as a sole carbon source and has the high ... | 1973 | 4717515 |
| microbial metabolism of amino alcohols. 1-aminopropan-2-ol and ethanolamine metabolism via propionaldehyde and acetaldehyde in a species of pseudomonas. | 1. growth and manometric experiments showed that a pseudomonas sp. p6 (n.c.i.b. 10431), formerly known as achromobacter sp. p6, was capable of growth on both stereoisomers of 1-aminopropan-2-ol, and supported the hypothesis that assimilation involved metabolism to propionaldehyde, propionate and possibly 2-hydroxyglutarate. a number of alternative intermediary metabolites were ruled out. 2. accumulation of propionaldehyde from 1-aminopropan-2-ol by intact cells occurred only during active growth ... | 1973 | 4723219 |
| glucolysis in pseudomonas putida: physiological role of alternative routes from the analysis of defective mutants. | a number of mutants in which glucolysis is impaired have been isolated from pseudomonas putida. the study of their behavior shows that this organism possesses a single glucolytic pathway with physiological significance. the first step of the pathway consists in the oxidation of glucose into gluconate. two proteins with glucose dehydrogenase activity appear to exist in p. putida but the reasons for this duplicity are not clear. the process continues with the formation of 2-ketogluconate which is ... | 1973 | 4745434 |
| camphor plasmid-mediated chromosomal transfer in pseudomonas putida. | camphor-utilizing strains of pseudomonas putida have been shown to carry the genetic information required for camphor degradation on a plasmid. the plasmid-carrying strains can serve as donors of both plasmid-borne and chromosomal genes. as recipients, plasmid-deleted strains are much superior to those carrying the camphor pathway genes. the transfer frequency of chromosomal, but not plasmid-borne, genes is markedly enhanced if the donor cells are irradiated with ultraviolet light followed by 3- ... | 1973 | 4745436 |
| metabolism of biphenyl. 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate: the meta-cleavage product from 2,3-dihydroxybiphenyl by pseudomonas putida. | 1. 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid was isolated and identified from washed suspensions of pseudomonas putida incubated in the presence of 2,3-dihydroxybiphenyl. 2. benzoic acid was isolated from reaction mixtures of crude cell-free extracts incubated with 2,3-dihydroxybiphenyl. 3. the presence in the same reaction mixtures of either 4-hydroxy-2-oxovalerate or 2-hydroxypenta-2,4-dienoate was suggested by mass spectrometry. 4. the degradative pathway of biphenyl is discussed. | 1973 | 4762751 |
| regulation of the glucolytic enzymes in pseudomonas putida. | 1973 | 4764724 | |
| transformation of o-toluate in pseudomonas putida isolate 1065 and rhizopus japonicus atcc 24794. | 1973 | 4775413 | |
| [activation of fatty acids by an enzyme system extracted from pseudomonas putida]. | 1973 | 4793588 | |
| growth of pseudomonas eisenbergii in activated sludges of water-treatment plants. | 1973 | 4802488 | |
| the clustering on the pseudomonas putida chromosome of genes specifying dissimilatory functions. | 1973 | 4807194 | |
| genetic control of the histidine dissimilatory pathway in pseudomonas putida. | 1973 | 4405673 | |
| incidence and identification of pseudomonas fluorescens and pseudomonas putida in the clinical laboratory. | strains of pseudomonas producing fluorescin but no pyocyanin or pyorubrin were studied by biochemical and antibiotic sensitivity testing. a rapid nitrate test was found to be useful in distinguishing p. aeruginosa (positive) from p. fluorescens and p. putida (both negative). a shortened gelatin test differentiated p. fluorescens (positive) from p. putida (negative). p. fluorescens and p. putida were very sensitive to low levels of kanamycin and resistant to carbenicillin, a pattern just the oppo ... | 1973 | 4631431 |
| genetic fusion of incompatible plasmids in pseudomonas. | the genes specifying enzymes responsible for the degradation of camphor and octane occur on transmissible plasmids in pseudomonas putida strain ppg1 and p. oleovorans. since the presence of the plasmids is vital for the oxidative metabolism of camphor or octane (by the cells) in the absence of other carbon sources, such naturally occurring, energy-generating plasmids have been designated as degradative plasmids. the two degradative plasmids, cam and oct, are incompatible with each other and cann ... | 1973 | 4515925 |
| magnetic circular dichroism studies. xxv. a preliminary investigation of microsomal cytochromes. | the application of magnetic circular dichroism as an optical probe for simultaneous identification and determination of at least two microsomal cytochromes is demonstrated. the assignments of the bands in the spectra of microsomal suspensions are made from the spectra of soluble preparations of cytochrome p-450 obtained from pseudomonas putida and of cytochrome b(5) obtained from rat livers. | 1974 | 4521811 |
| fusion and compatibility of camphor and octane plasmids in pseudomonas. | the octane (oct) plasmid in pseudomonas putida derived from the omega-hydroxylase-carrying strain of coon and coworkers is transferable to the camphor (cam) plasmid-bearing strain by conjugation or by transduction. while the majority of the cam (+)oct(+) exconjugants segregate cam(+) or oct(+) cells, exconjugants with stable cam (+)oct(+) phenotype (cam-oct) can be detected at a low frequency. the transductants are all of the cam-oct phenotype. in the stable cam (+)oct(+) strains, the oct plasmi ... | 1974 | 4527812 |
| a role of the putidaredoxin cooh-terminus in p-450cam (cytochrome m) hydroxylations. | methylene hydroxylation by cytochrome p-450(cam) (cytochrome m) can be resolved into four distinct steps: substrate addition, m(o) --> m(os); reduction, m(os) --> m(rs); dioxygen addition, m(rs) --> m(o2) (rs); followed by a second putidaredoxin (pseudomonas putida ferredoxin)-mediated reduction and product formation. the isolated ferrous oxy-substrate complex exhibits first-order decay kinetics with the relatively slow rate constant of k [unk] 0.01 sec(-1), at 25 degrees , without product relea ... | 1974 | 4530269 |
| dissociation and interaction of individual components of a degradative plasmid aggregate in pseudomonas. | the transfer of the oct plasmid from pseudomonas oleovorans to pseudomonas putida strain ppgl results in the acquisition of three independent replicons: oct, factor k, and the mer plasmid. oct is a nontransmissible plasmid harboring genes that code for the enzymes responsible for the degradation of n-octane. factor k is a transfer plasmid capable of mobilizing oct as well as chromosomal genes but incapable of enhancing transfer frequencies of other transmissible plasmids such as cam, sal, or rp- ... | 1974 | 4530312 |
| [evaluation of culture media used in the differentiation of pseudomonas aeruginosa, pseudomonas putida, and pseudomonas fluorescens, isolated from clinical human material]. | 1974 | 4549846 | |
| metabolism of benzoate and the methylbenzoates by pseudomonas putida (arvilla) mt-2: evidence for the existence of a tol plasmid. | mutant strains of pseudomonas putida (arvilla) mt-2 which have lost the ability to grow at the expense of m- or p-toluate (methylbenzoate) but retain the ability to grow with benzoate arise spontaneously during growth on benzoate; this genetic loss occurs to a lesser extent during growth on nonaromatic carbon sources in the presence of mitomycin c. the mutants have totally lost the activity of the enzymes of the divergent meta pathway with the possible exception of 2-oxopent-4-enoate hydratase a ... | 1974 | 4418209 |
| effect of carbamates and anilines on pseudomonas putida and soil microbiol activity. | 1974 | 4418476 | |
| structural resemblance of cytochrome p-450 isolated from pseudomonas putida and from rabbit liver microsomes. | 1974 | 4418751 | |
| pseudomonas putida mutants defective in the metabolism of the products of meta fission of catechol and its methyl analogues. | a selection procedure is described which was used to isolate mutants of pseudomonas putida strain u in the following enzymes of the meta-fission pathway of phenol and cresols: hydrolase, tautomerase, and decarboxylase. strains deficient in the hydrolase are unable to use either o- or m-cresol as a sole carbon source and were shown to accumulate 2-hydroxy-6-keto-2,4-heptadienoate when incubated in the presence of o- or m-cresol. when 2-hydroxymuconic semialdehyde (plus nicotinamide adenine dinucl ... | 1974 | 4418942 |
| [effects of soil constituents on the biological activity of "pseudomonas putida" (author's transl)]. | 1974 | 4419273 | |
| bacterial degradation of 4-hydroxyphenylacetic acid and homoprotocatechuic acid. | a species of acinetobacter and two strains of pseudomonas putida when grown with 4-hydroxyphenylacetic acid gave cell extracts that converted 3,4-dihydroxyphenylacetic acid (homoprotocatechuic acid) into carbon dioxide, pyruvate, and succinate. the sequence of enzyme-catalyzed steps was as follows: ring-fission by a 2,3-dioxygenase, nicotinamide adenine dinucleotide-dependent dehydrogenation, decarboxylation, hydration, aldol fission, and oxidation of succinic semialdehyde. two new metabolites, ... | 1974 | 4420192 |
| transmissible plasmid coding for the degradation of benzoate and m-toluate in pseudomonas arvilla mt-2. | 1974 | 4424218 | |
| continuous production of l-citrulline by immobilized pseudomonas putida cells. | 1974 | 4441633 | |
| molecular properties of cis,cis-muconate cycloisomerase from pseudomonas putida. | 1974 | 4449126 | |
| metabolism of biphenyl. structure and physicochemical properties of 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid, the meta-cleavage product from 2,3-dihydroxybiphenyl by pseudomonas putida. | the structure of 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid for the meta-cleavage product of 2,3-dihydroxybiphenyl by a pseudomonas putida strain was demonstrated on the basis of its chemical and physicochemical properties and those of its derivatives. | 1974 | 4462560 |
| production of l-asparaginase by pseudomonas ovalis. | 1974 | 4480497 | |
| role of catechol and the methylcatechols as inducers of aromatic metabolism in pseudomonas putida. | pseudomonas putida ncib 10015 metabolizes phenol and the cresols (methylphenols) by the meta pathway and metabolizes benzoate by the ortho pathway. growth on catechol, an intermediate in the metabolism of both phenol and benzoate, induces both ortho and meta pathways; growth on 3- or 4-methylcatechols, intermediates in the metabolism of the cresols, induces only the meta pathway to a very limited degree. addition of catechol at a growth-limiting rate induces virtually no meta pathway enzymes, bu ... | 1974 | 4813893 |
| purification and characterization of a b6-independent threonine dehydratase from pseudomonas putida. | 1974 | 4814721 | |
| dissociation of a degradative plasmid aggregate in pseudomonas. | the infectious plasmid oct, which specifies a set of dissimilatory enzymes responsible for the degradation of n-octane, has been shown to be an aggregate of a noninfectious oct plasmid and an infectious plasmid with sex factor activity. the infectious plasmid, which can be eliminated from the cells of pseudomonas putida by mitomycin c treatment without loss of the oct plasmid and vice versa, has been designated as factor k. the infectious plasmid (factor k) is not only responsible for the mobili ... | 1974 | 4829926 |
| new oxygenases in the degradation of flavones and flavanones by pseudomonas putida. | 1974 | 4831363 | |
| transport of succinate by pseudomonas putida. | 1974 | 4831622 | |
| mandelate racemase from pseudomonas putida. subunit composition and absolute divalent metal ion requirement. | 1974 | 4831901 | |
| mandelate racemase from pseudomonas putida. affinity labeling of the enzyme by d,l-alpha-phenylglycidate in the presence of magnesium ion. | 1974 | 4831902 | |
| the amino acid sequence of putidaredoxin, an iron-sulfur protein from pseudomonas putida. | 1974 | 4833743 | |
| a 4-methoxybenzoate monooxygenase system from pseudomonas putida. circular dichroism studies on the iron--sulfur protein. | 1974 | 4850360 | |
| bacterial metabolism of para- and meta-xylene: oxidation of the aromatic ring. | pseudomonas putida 39/d oxidized p-xylene to cis-3,6-dimethyl-3,5-cyclohexadiene-1,2-diol (cis-p-xylene dihydrodiol). the latter compound was isolated in crystalline form and its physical properties were determined. the cis configuration of the hydroxyl groups in the oxidation product was inferred from its ability to form an isopropylidene derivative with 2,2-dimethoxypropane. acid treatment of cis-p-xylene dihydrodiol resulted in the formation of 2,5-dimethylphenol. a partially purified prepara ... | 1974 | 4850728 |
| amino-terminal sequence of the tryptophan synthetase alpha chain of bacillus subtilis. | the sequence of the 46 nh(2)-terminal residues of the tryptophan synthetase alpha chain of bacillus subtilis was determined and compared with the corresponding sequences of escherichia coli, shigella dysenteriae, salmonella typhimurium, aerobacter aerogenes, serratia marcescens, and pseudomonas putida. a deletion of six residues was found at the nh(2)-terminal end of the alpha chain of b. subtilis. | 1974 | 4206869 |
| relationships among enzymes of the beta-ketoadipate pathway. iv. muconolactone isomerase from acinetobacter calcoaceticus and pseudomonas putida. | 1974 | 4215816 | |
| effect of temperature on urocanase from a psychrophile, pseudomonas putida. | 1974 | 4150614 |