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QuickView for CHRNA1 (gene)


Gene Symbol:
CHRNA1 Homo sapiens Homo sapiens
Full name:
cholinergic receptor nicotinic alpha 1 subunit
Synonyms:
ACHRA, ACHRD, CHRNA, CMS1A, CMS1B, CMS2A, FCCMS, SCCMS, acetylcholine receptor subunit alpha, acetylcholine receptor, nicotinic, alpha 1 (muscle), cholinergic receptor, nicotinic alpha 1, cholinergic receptor, nicotinic, alpha 1 (muscle), cholinergic receptor, nicotinic, alpha polypeptide 1 (muscle), muscle nicotinic acetylcholine receptor, nicotinic acetylcholine receptor alpha subunit, nicotinic cholinergic receptor alpha 1
Genomic Location:
Chr 2: 175320566-175337427
Description:
The muscle acetylcholine receptor consiststs of 5 subunits of 4 different types: 2 alpha subunits and 1 each of the beta, gamma, and delta subunits. This gene encodes an alpha subunit that plays a role in acetlycholine binding/channel gating. Alternatively spliced transcript variants encoding different isoforms have been identified.
Orthologs:
Mus musculus Rattus norvegicus Macaca mulatta Danio rerio Bos taurus Gallus gallus Canis lupus familiaris Pan troglodytes
External Links:
Entrez Gene
Transcription Factor
Binding Sites:
Cytogenetic Map:
chr 2
2q31.1





GO Molecular Function

transmitter-gated ion channel activity | acetylcholine-gated cation-selective channel activity | neurotransmitter receptor activity | cation binding | passive transmembrane transporter activity | neurotransmitter binding | transmembrane signaling receptor activity | transmembrane transporter activity | ligand-gated ion channel activity | ion gated channel activity | neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential | transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential | cation transmembrane transporter activity | acetylcholine receptor activity | signaling receptor activity | transporter activity | ion transmembrane transporter activity | extracellular ligand-gated ion channel activity | ion binding | acetylcholine binding | hormone binding | excitatory extracellular ligand-gated ion channel activity | cation channel activity | inorganic cation transmembrane transporter activity | channel activity | drug binding | ion channel activity | substrate-specific channel activity

GO Biological Process

transmitter-gated ion channel activity | multicellular organismal movement | muscle tissue development | acetylcholine-gated cation-selective channel activity | establishment of localization | neuron cellular homeostasis | excitatory postsynaptic potential | response to drug | cellular process | musculoskeletal movement | localization | cellular homeostasis | passive transmembrane transporter activity | developmental growth | chemical synaptic transmission | tissue development | muscle structure development | anatomical structure homeostasis | skeletal muscle organ development | regulation of cellular process | transmembrane transporter activity | ligand-gated ion channel activity | cellular component organization | muscle contraction | response to stimulus | ion gated channel activity | neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential | skeletal muscle tissue development | neuronal action potential | cell-cell signaling | cell surface receptor signaling pathway involved in cell-cell signaling | transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential | regulation of membrane potential | response to nicotine | system development | multicellular organism development | ion transmembrane transport | regulation of postsynaptic membrane potential | nervous system process | synaptic signaling | cation transmembrane transporter activity | neuromuscular junction development | synapse organization | ion transmembrane transporter activity | extracellular ligand-gated ion channel activity | muscle cell cellular homeostasis | response to toxic substance | skeletal muscle tissue growth | striated muscle tissue development | cell communication | neuromuscular synaptic transmission | homeostatic process | striated muscle contraction | cation transmembrane transport | anatomical structure development | cell surface receptor signaling pathway | animal organ development | excitatory extracellular ligand-gated ion channel activity | cation channel activity | transmembrane transport | action potential | signaling | inorganic cation transmembrane transporter activity | neuromuscular process | skeletal muscle contraction | cation transport | channel activity | developmental process | synaptic transmission, cholinergic | transmission of nerve impulse | ion channel activity | ion transport | substrate-specific channel activity | muscle organ development | muscle system process | signal transduction | multicellular organismal process

GO Cellular Component

integral component of membrane | synapse | neuron projection | neuromuscular junction | cell | plasma membrane protein complex | intrinsic component of membrane | synaptic membrane | receptor complex | protein-containing complex | cell projection | postsynaptic membrane | postsynapse | plasma membrane | integral component of plasma membrane | cell periphery | transmembrane transporter complex | ion channel complex | cell surface | cell junction | acetylcholine-gated channel complex | membrane | intrinsic component of plasma membrane