The soluble components of chromaffin granules a carbon-13 NMR survey
dc.contributor.author | Sen, Romita | en_US |
dc.contributor.author | Sharp, Robert R. | en_US |
dc.date.accessioned | 2006-04-07T17:23:25Z | |
dc.date.available | 2006-04-07T17:23:25Z | |
dc.date.issued | 1980-07-03 | en_US |
dc.identifier.citation | Sen, R., Sharp, R. R. (1980/07/03)."The soluble components of chromaffin granules a carbon-13 NMR survey." Biochimica et Biophysica Acta (BBA) - General Subjects 630(3): 447-458. <http://hdl.handle.net/2027.42/23203> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T1W-47DTVHB-CP/2/b6deb372cf4f05e19610a3cc6e56808d | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/23203 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7397234&dopt=citation | en_US |
dc.description.abstract | Carbon-13 NMR spectra of the reconcentrated chromaffin granule lysate have been obtained at 50 MHz and 62.9 MHz. The spectrum contains a number of assignable resonances in addition to those of the main soluble components (catecholamines, adenine nucleotides and chromogranin). Guanine and uridine nucleotides are present at levels of 0.13 and 0.08 mol/mol adenine nucleotides, respectively. Concentrations of cytidine nucleotides and NAD+ are below the detection limit (0.02 mol/mol adenine nucleotides). An unidentified low molecular weight species, thought to be an adenine-containing oligonucleotide, is also present. Ascorbic acid was observed at a concentration of 0.14 mol/mol adenine nucleotides, but both dopamine and dehydroascorbic acid were below the detection limit. Protein resonances agree well with the reported amino acid composition of chromogranin A, with the exception of tryptophan and glutamine which have not previously been measured. The concentrations of these residues are estimated to be 12 +/- 3 and 39 +/- 5 residues per 77 000 dalton unit of chromogranin A. Substantial intensity due to unsaturated fatty acid side-chains in solubilized lipid is seen in the olefinic carbon region and in the methylene region, suggesting the presence of lipoprotein. Unassigned carbohydrate resonances are also present, but are largely obscured by sucrose in the isolation medium. | en_US |
dc.format.extent | 662365 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | The soluble components of chromaffin granules a carbon-13 NMR survey | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Chemistry, The University of Michigan, Ann Arbor, MI 48109, U.S.A. | en_US |
dc.contributor.affiliationum | Department of Chemistry, The University of Michigan, Ann Arbor, MI 48109, U.S.A. | en_US |
dc.identifier.pmid | 7397234 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/23203/1/0000130.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0304-4165(80)90294-9 | en_US |
dc.identifier.source | Biochimica et Biophysica Acta | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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