Spectral and catalytic properties of cytochrome P-450 from four wild bird species
1. The n-octylamine difference spectra in all bird species were analogous to the high-spin form of cytochrome P-450 obtained in mammalian species after induction with 3-methylcholanthrene. 2. Differences between species were obtained in the ratios of the 430/455 nm peaks in the Soret region for the...
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| Veröffentlicht in: | Comparative biochemistry and physiology. C, Comparative pharmacology Comparative pharmacology, 1978, Vol.59 (1), p.45-49 |
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| container_title | Comparative biochemistry and physiology. C, Comparative pharmacology |
| container_volume | 59 |
| creator | Yawetz, Aminadav Agosin, Moises Perry, Albert S. |
| description | 1. The
n-octylamine difference spectra in all bird species were analogous to the high-spin form of cytochrome
P-450 obtained in mammalian species after induction with 3-methylcholanthrene.
2. Differences between species were obtained in the ratios of the 430/455 nm peaks in the Soret region for the ethyl isocyanide difference spectra.
3. An atypical type I spectral change with methylaniline as ligand was found in one species and the reverse form of this spectral change was obtained in three other species.
4. Significant differences between species were also found in the
K
s values for aniline and ethyl isocyanide spectral changes and in catalytic activity with different substrates. |
| doi_str_mv | 10.1016/0306-4492(78)90010-2 |
| format | Article |
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n-octylamine difference spectra in all bird species were analogous to the high-spin form of cytochrome
P-450 obtained in mammalian species after induction with 3-methylcholanthrene.
2. Differences between species were obtained in the ratios of the 430/455 nm peaks in the Soret region for the ethyl isocyanide difference spectra.
3. An atypical type I spectral change with methylaniline as ligand was found in one species and the reverse form of this spectral change was obtained in three other species.
4. Significant differences between species were also found in the
K
s values for aniline and ethyl isocyanide spectral changes and in catalytic activity with different substrates.</description><identifier>ISSN: 0306-4492</identifier><identifier>DOI: 10.1016/0306-4492(78)90010-2</identifier><identifier>PMID: 24521</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Amines - pharmacology ; Aniline Compounds - metabolism ; Aniline Hydroxylase - metabolism ; Animals ; Birds - metabolism ; Catalysis ; Cyanides - pharmacology ; Cytochrome P-450 Enzyme System - metabolism ; Microsomes, Liver - enzymology ; Oxidoreductases, N-Demethylating - metabolism ; Spectrophotometry</subject><ispartof>Comparative biochemistry and physiology. C, Comparative pharmacology, 1978, Vol.59 (1), p.45-49</ispartof><rights>1978</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-8d6fba0dfec63756f1ea8e72ba6f1b2d9f951338a2d771b3f9c13568f2b0ef703</citedby><cites>FETCH-LOGICAL-c355t-8d6fba0dfec63756f1ea8e72ba6f1b2d9f951338a2d771b3f9c13568f2b0ef703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24521$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yawetz, Aminadav</creatorcontrib><creatorcontrib>Agosin, Moises</creatorcontrib><creatorcontrib>Perry, Albert S.</creatorcontrib><title>Spectral and catalytic properties of cytochrome P-450 from four wild bird species</title><title>Comparative biochemistry and physiology. C, Comparative pharmacology</title><addtitle>Comp Biochem Physiol C</addtitle><description>1. The
n-octylamine difference spectra in all bird species were analogous to the high-spin form of cytochrome
P-450 obtained in mammalian species after induction with 3-methylcholanthrene.
2. Differences between species were obtained in the ratios of the 430/455 nm peaks in the Soret region for the ethyl isocyanide difference spectra.
3. An atypical type I spectral change with methylaniline as ligand was found in one species and the reverse form of this spectral change was obtained in three other species.
4. Significant differences between species were also found in the
K
s values for aniline and ethyl isocyanide spectral changes and in catalytic activity with different substrates.</description><subject>Amines - pharmacology</subject><subject>Aniline Compounds - metabolism</subject><subject>Aniline Hydroxylase - metabolism</subject><subject>Animals</subject><subject>Birds - metabolism</subject><subject>Catalysis</subject><subject>Cyanides - pharmacology</subject><subject>Cytochrome P-450 Enzyme System - metabolism</subject><subject>Microsomes, Liver - enzymology</subject><subject>Oxidoreductases, N-Demethylating - metabolism</subject><subject>Spectrophotometry</subject><issn>0306-4492</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1978</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtLAzEUhbOwaK3-Al1kJboYzWMemY0gxRcUVNR1yCQ3GJlpxmRG6b83baVLySKXe8893PMhdErJJSW0vCKclFme1-y8Ehc1IZRkbA9Nd-0DdBjjZ-rXgot9NGF5wegUvbz2oIegWqyWBms1qHY1OI374HsIg4OIvcV6NXj9EXwH-DnLC4JtqrH1Y8A_rjW4ccHgmJyS_ghNrGojHP_9M_R-d_s2f8gWT_eP85tFpnlRDJkwpW0UMRZ0yauitBSUgIo1KpUNM7WtC8q5UMxUFW24rTXlRSksawjYivAZOtv6plO_RoiD7FzU0LZqCX6MMsVMj4gkzLdCHXyMAazsg-tUWElK5JqdXEOSa0iyEnLDTrK0dvLnPzYdmN3SBlyaXm-nkCJ-OwgypvBLDcaFBFQa7_63_wWIYn-W</recordid><startdate>1978</startdate><enddate>1978</enddate><creator>Yawetz, Aminadav</creator><creator>Agosin, Moises</creator><creator>Perry, Albert S.</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1978</creationdate><title>Spectral and catalytic properties of cytochrome P-450 from four wild bird species</title><author>Yawetz, Aminadav ; Agosin, Moises ; Perry, Albert S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-8d6fba0dfec63756f1ea8e72ba6f1b2d9f951338a2d771b3f9c13568f2b0ef703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1978</creationdate><topic>Amines - pharmacology</topic><topic>Aniline Compounds - metabolism</topic><topic>Aniline Hydroxylase - metabolism</topic><topic>Animals</topic><topic>Birds - metabolism</topic><topic>Catalysis</topic><topic>Cyanides - pharmacology</topic><topic>Cytochrome P-450 Enzyme System - metabolism</topic><topic>Microsomes, Liver - enzymology</topic><topic>Oxidoreductases, N-Demethylating - metabolism</topic><topic>Spectrophotometry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yawetz, Aminadav</creatorcontrib><creatorcontrib>Agosin, Moises</creatorcontrib><creatorcontrib>Perry, Albert S.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Comparative biochemistry and physiology. C, Comparative pharmacology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yawetz, Aminadav</au><au>Agosin, Moises</au><au>Perry, Albert S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spectral and catalytic properties of cytochrome P-450 from four wild bird species</atitle><jtitle>Comparative biochemistry and physiology. C, Comparative pharmacology</jtitle><addtitle>Comp Biochem Physiol C</addtitle><date>1978</date><risdate>1978</risdate><volume>59</volume><issue>1</issue><spage>45</spage><epage>49</epage><pages>45-49</pages><issn>0306-4492</issn><abstract>1. The
n-octylamine difference spectra in all bird species were analogous to the high-spin form of cytochrome
P-450 obtained in mammalian species after induction with 3-methylcholanthrene.
2. Differences between species were obtained in the ratios of the 430/455 nm peaks in the Soret region for the ethyl isocyanide difference spectra.
3. An atypical type I spectral change with methylaniline as ligand was found in one species and the reverse form of this spectral change was obtained in three other species.
4. Significant differences between species were also found in the
K
s values for aniline and ethyl isocyanide spectral changes and in catalytic activity with different substrates.</abstract><cop>England</cop><pub>Elsevier B.V</pub><pmid>24521</pmid><doi>10.1016/0306-4492(78)90010-2</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0306-4492 |
| ispartof | Comparative biochemistry and physiology. C, Comparative pharmacology, 1978, Vol.59 (1), p.45-49 |
| issn | 0306-4492 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_83838308 |
| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Amines - pharmacology Aniline Compounds - metabolism Aniline Hydroxylase - metabolism Animals Birds - metabolism Catalysis Cyanides - pharmacology Cytochrome P-450 Enzyme System - metabolism Microsomes, Liver - enzymology Oxidoreductases, N-Demethylating - metabolism Spectrophotometry |
| title | Spectral and catalytic properties of cytochrome P-450 from four wild bird species |
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