The ligand gated ion channel database
Author(s) -
Nicolas Le Novère,
J P Changeux
Publication year - 1999
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/27.1.340
Subject(s) - biology , ionotropic effect , ion channel , database , nucleic acid , ligand gated ion channel , protein subunit , sequence database , computational biology , receptor , bioinformatics , biochemistry , glutamate receptor , computer science , gene
The ligand gated ion channels (LGICs) are ionotropic receptors to neurotransmitters. Their physiological effect is carried out by the opening of an ionic channel upon binding of a particular neurotransmitter. These LGICs constitute superfamilies of receptors formed by homologous subunits. A database has been developed to handle the growing wealth of cloned subunits. This database contains nucleic acid sequences, protein sequences, as well as multiple sequence alignments and phylogenetic studies. This database is accessible via the worldwide web (http://www.pasteur.fr/units/neubiomol/LGIC.h tml), where it is continuously updated. A downloadable version is also available [currently v0.1 (98.06)].
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