rdf:type |
|
lifeskim:mentions |
umls-concept:C0006685,
umls-concept:C0017262,
umls-concept:C0035696,
umls-concept:C0185117,
umls-concept:C0679058,
umls-concept:C1519249,
umls-concept:C1547699,
umls-concept:C1711351,
umls-concept:C1979844,
umls-concept:C1979845,
umls-concept:C2700640,
umls-concept:C2911684
|
pubmed:issue |
4873
|
pubmed:dateCreated |
1988-10-24
|
pubmed:databankReference |
|
pubmed:abstractText |
Complementary DNAs were isolated and used to deduce the primary structures of the alpha 1 and alpha 2 subunits of the dihydropyridine-sensitive, voltage-dependent calcium channel from rabbit skeletal muscle. The alpha 1 subunit, which contains putative binding sites for calcium antagonists, is a hydrophobic protein with a sequence that is consistent with multiple transmembrane domains and shows structural and sequence homology with other voltage-dependent ion channels. In contrast, the alpha 2 subunit is a hydrophilic protein without homology to other known protein sequences. Nucleic acid hybridization studies suggest that the alpha 1 and alpha 2 subunit mRNAs are expressed differentially in a tissue-specific manner and that there is a family of genes encoding additional calcium channel subtypes.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Sep
|
pubmed:issn |
0036-8075
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
23
|
pubmed:volume |
241
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
N
|
pubmed:pagination |
1661-4
|
pubmed:dateRevised |
2007-3-19
|
pubmed:meshHeading |
pubmed-meshheading:2458626-Amino Acid Sequence,
pubmed-meshheading:2458626-Animals,
pubmed-meshheading:2458626-Base Sequence,
pubmed-meshheading:2458626-Calcium,
pubmed-meshheading:2458626-Calcium Channel Blockers,
pubmed-meshheading:2458626-Cloning, Molecular,
pubmed-meshheading:2458626-DNA,
pubmed-meshheading:2458626-DNA Restriction Enzymes,
pubmed-meshheading:2458626-Dihydropyridines,
pubmed-meshheading:2458626-Ion Channels,
pubmed-meshheading:2458626-Molecular Sequence Data,
pubmed-meshheading:2458626-Organ Specificity,
pubmed-meshheading:2458626-Peptide Mapping,
pubmed-meshheading:2458626-RNA, Messenger,
pubmed-meshheading:2458626-Rabbits,
pubmed-meshheading:2458626-Sequence Homology, Nucleic Acid
|
pubmed:year |
1988
|
pubmed:articleTitle |
Sequence and expression of mRNAs encoding the alpha 1 and alpha 2 subunits of a DHP-sensitive calcium channel.
|
pubmed:affiliation |
Salk Institute Biotechnology/Industrial Associates, Inc., La Jolla, CA 92037.
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|