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deacetylcephalosporin C biosynthesis

Proteins (4)

ProteinSynonymsTaxonomy
Deacetoxycephalosporin C hydroxylaseEC 1.14.11.26; Beta-lactam hydroxylase; Deacetylcephalosporin C synthase; DACSStreptomyces clavuligerus
Isopenicillin N epimeraseEC 5.1.1.17Streptomyces clavuligerus
Deacetoxycephalosporin C synthaseDAOCS; EC 1.14.20.1; ExpandaseStreptomyces clavuligerus
Cephalosporin biosynthesis expandase/hydroxylaseHapsidospora chrysogena

Compounds (33)

CompoundDescription
CobaltA trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.
Succinate
MercuryA silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.
CopperA heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.
ironA metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN.
ManganeseA trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035)
Carbon DioxideA colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.
iodineA nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.
ZincA metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.
isoniazidAntibacterial agent used primarily as a tuberculostatic. It remains the treatment of choice for tuberculosis.
picibanilA lyophilized preparation of a low-virulence strain (SU) of Streptococcus pyogenes (S. hemolyticus), inactivated by heating with penicillin G. It has been proposed as a noncytotoxic antineoplastic agent because of its immune system-stimulating activity.
NickelA trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.
WaterA clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
OxygenAn element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.
iodoacetamideAn alkylating sulfhydryl reagent. Its actions are similar to those of iodoacetate.
1,10-phenanthrolineRN given refers to parent cpd; inhibits Zn-dependent metalloproteinases
phenylglyoxalA reagent that is highly selective for the modification of arginyl residues. It is used to selectively inhibit various enzymes and acts as an energy transfer inhibitor in photophosphorylation.
mercaptoethanolA water-soluble thiol derived from hydrogen sulfide and ethanol. It is used as a reducing agent for disulfide bonds and to protect sulfhydryl groups from oxidation.
alpha-Ketoglutarate
iproniazidAn irreversible inhibitor of monoamine oxidase types A and B that is used as an antidepressive agent. It has also been used as an antitubercular agent, but its use is limited by its toxicity.
ethylmaleimideA sulfhydryl reagent that is widely used in experimental biochemical studies.
dithiothreitolA reagent commonly used in biochemical studies as a protective agent to prevent the oxidation of SH (thiol) groups and for reducing disulphides to dithiols.
Edetic AcidA chelating agent that sequesters a variety of polyvalent cations such as CALCIUM. It is used in pharmaceutical manufacturing and as a food additive.
adenosine triphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
ammonium sulfateSulfuric acid diammonium salt. It is used in CHEMICAL FRACTIONATION of proteins.
CycloserineAntibiotic substance produced by Streptomyces garyphalus.
bathophenanthroline
hydroxylamineA colorless inorganic compound (HONH2) used in organic synthesis and as a reducing agent, due to its ability to donate nitric oxide.
deacetoxycephalosporin CRN given refers to (6R-(6alpha,7beta(R*)))-isomer; structure given in first source
isopenicillin N
penicillin NRN given refers to (2S-(2alpha,5alpha,6beta(S*)))-isomer; structure in Merck, 9th ed, #6887
deacetylcephalosporin CRN given refers to (6R-(6alpha,7beta(R*)))-isomer
Flavin-Adenine DinucleotideA condensation product of riboflavin and adenosine diphosphate. The coenzyme of various aerobic dehydrogenases, e.g., D-amino acid oxidase and L-amino acid oxidase. (Lehninger, Principles of Biochemistry, 1982, p972)