NCBI Taxonomy: 252963
Plakortis simplex (ncbi_taxid: 252963)
found 132 associated metabolites at species taxonomy rank level.
Ancestor: Plakortis
Child Taxonomies: none taxonomy data.
cis,cis-Muconic acid
cis-cis-Muconic acid is a presumptive metabolite of benzene. Muconic acid was first isolated from the urine of rabbits and dogs in 1909 (M. Jaffe, Z Physiol Chem 62:58-67). It was originally thought that if muconic acid was formed by the opening of the benzene ring in vivo then the cis-cis isomer should be the initial (and primary) product. However subsequent studies conducted in the 1950s proved that trans-trans-muconic acid is a true metabolite of benzene in mammals (Parke DV, Williams RT. Biochem J 51:339-348 (1952)). Furthermore, dosing rabbits with phenol or catechol also resulted in the urinary excretion of trans-trans-muconic acid. The oxidative ring opening of benzene first gives rise to cis-cis-muconaldehyde, which then isomerizes to cis-trans- and trans-trans-muconaldehyde; the latter is oxidized in vivo to trans-trans-muconic acid. Isomerization of the trans-trans form may take place in vivo to yield small amounts if the cis-cis and cis-trans form of muconic acid. cis-cis-Muconic acid may also be generated from microbial fermentation of benzoic acid. Certain strains of arthobacter are particularly efficient at this process. cis-cis-Muconic acid can also be found in Pseudomonas and Escherichia coli (https://link.springer.com/article/10.1007/BF00250491) (PMID:26360870). Cis-cis-muconic acid is a presumptive metabolite of benzene. Muconic acid was first isolated from the urine of rabbits and dogs in 1909 ( M. Jaffe, Z Physiol Chem 62:58-67). It was originally thought that if muconic acid were formed by opening of the benzene ring in vivo then the cis-cis isomer should be the initial (and primary) product. However subsequent studies conducted in the 1950s proved that trans-trans-muconic acid is a true metabolite of benzene in mammals (Parke DV, Williams RT. Biochem J 51:339-348 (1952)). Furthermore, dosing rabbits with phenol or catechol also resulted in the urinary excretion of trans-trans-muconic acid. The oxidative ring opening of benzene first gives rise to cis-cis-muconaldehyde, which then isomerizes to cis-trans- and trans-trans-muconaldehyde; the latter is oxidized in vivo to trans-trans-muconic acid. Isomerization of the trans-trans form may take place in vivo to yield small amounts if the cis-cis and cis-trans form of muconic acid. Cis-cis muconic acid may also be generated from microbial fermentation of benzoic acid. Certain strains of arthobacter are particularly efficient at this process. [HMDB] KEIO_ID M105 cis,cis-Muconic acid, a metabolic intermediate of Klebsiella pneumonia, can be converted to adipic acid and terephthalic acid, which are important monomers of synthetic polymers. cis,cis-Muconic acid is also a biochemical material that can be used for the production of various plastics and polymers and is particularly gaining attention as an adipic acid precursor for the synthesis of nylon-6,6[1][2].
3-Oxoadipic acid
3-Oxoadipic acid is a regularly occurring Adipic dicarboxylic acid human metabolite found occasionally in biofluids of healthy individuals. (PMIDs 8340451, 1769109, 2338430) Increased amounts of 3-Oxoadipic acid are excreted after ingestion of Sebacic acid, supporting the hypothesis that dicarboxylic acids are degraded by ordinary beta-oxidation. (PMID 3220884) [HMDB] 3-Oxoadipic acid is a regularly occurring Adipic dicarboxylic acid human metabolite found occasionally in biofluids of healthy individuals. (PMIDs 8340451, 1769109, 2338430) Increased amounts of 3-Oxoadipic acid are excreted after ingestion of Sebacic acid, supporting the hypothesis that dicarboxylic acids are degraded by ordinary beta-oxidation. (PMID 3220884).
Bacteriohopanetetrol
A hopanoid that is bacteriohopane carrying four hydroxy substituents at positions 32, 33, 34 and 35.
trans-trans-Muconic acid
trans,trans-Muconic acid is a urinary metabolite of benzene and has been used as a biomarker of exposure to benzene in humans exposed to levels as low as 1 ppm. However, muconic acid may also be derived from sorbic acid and its salts. Dietary supplementation with 500 mg sorbic acid significantly increases the urinary trans,trans-muconic acid excretion. Under study conditions, 0.12\\\\% of the sorbic acid dose is excreted in urine as trans,trans-muconic acid thereby indicating that a typical dietary intake of 6-30 mg/day of sorbic acid accounts for 10-50\\\\% of the background of trans,trans-muconic acid excretion in nonsmokers, and for 5-25\\\\% in smokers (PMID: 8021961, 1487326, 9137998, Int Arch Occup Environ Health. 1997;69(4):247-51.). trans,trans-Muconic acid has been found to be a metabolite in Escherichia coli and Pseudomonas putida (PMID: 26360870). cis,cis-Muconic acid, a metabolic intermediate of Klebsiella pneumonia, can be converted to adipic acid and terephthalic acid, which are important monomers of synthetic polymers. cis,cis-Muconic acid is also a biochemical material that can be used for the production of various plastics and polymers and is particularly gaining attention as an adipic acid precursor for the synthesis of nylon-6,6[1][2]. trans-trans-Muconic acid is a urinary metabolite of benzene and has been used as a biomarker of exposure to benzene in human.
3-ketoadipate
An oxo dicarboxylic acid consisting of adipic acid having a single oxo group at the 3-position.
cis,cis-Muconic acid
The cis,cis-isomer of muconic acid. It is produced during the degradation of chlorobenzene by bacteria like Bacillus. cis,cis-Muconic acid, a metabolic intermediate of Klebsiella pneumonia, can be converted to adipic acid and terephthalic acid, which are important monomers of synthetic polymers. cis,cis-Muconic acid is also a biochemical material that can be used for the production of various plastics and polymers and is particularly gaining attention as an adipic acid precursor for the synthesis of nylon-6,6[1][2].
FA 6:3;O2
cis,cis-Muconic acid, a metabolic intermediate of Klebsiella pneumonia, can be converted to adipic acid and terephthalic acid, which are important monomers of synthetic polymers. cis,cis-Muconic acid is also a biochemical material that can be used for the production of various plastics and polymers and is particularly gaining attention as an adipic acid precursor for the synthesis of nylon-6,6[1][2].