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cholinergic receptor nicotinic alpha 1 subunit

Summary

Gene Symbol

CHRNA1

Organism

Homo sapiens (human)

External Links

NCBI Gene

1134

PubChem

1134

Alliance of Genome Resources

HGNC:1955

Annotation

Keyword

3D-structure
Alternative splicing
Cell membrane
Congenital myasthenic syndrome
Direct protein sequencing
Disease variant
Disulfide bond
Glycoprotein
Ligand-gated ion channel
Postsynaptic cell membrane
Receptor
Reference proteome
Signal
Transmembrane helix

Proteins

Displaying **all 2** entries
UniProt	Protein Name
Q53SH4
P02708

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **6 - 10** of 18 in total

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GO Term	Evidence Code	PMID
excitatory postsynaptic potential	IEA
ion transmembrane transport	IBA IEA
neuromuscular junction development	IMP	9221765
neuronal action potential	IMP	8872460
muscle cell cellular homeostasis	IMP	8872460

GO Hierarchy

biological process

cellular process [inference]

cell communication [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission [inference]

signal transduction [inference]

postsynaptic signal transduction [inference]

acetylcholine receptor signaling pathway

transmembrane transport [inference]

monoatomic ion transmembrane transport

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cell junction organization [inference]

synapse organization [inference]

neuromuscular junction development

multicellular organismal process [inference]

system process [inference]

muscle system process [inference]

muscle contraction [inference]

striated muscle contraction [inference]

skeletal muscle contraction

nervous system process [inference]

neuromuscular process

musculoskeletal movement

multicellular organismal movement [inference]

musculoskeletal movement

growth [inference]

developmental growth [inference]

skeletal muscle tissue growth

homeostatic process [inference]

cellular homeostasis [inference]

response to stimulus [inference]

response to chemical [inference]

response to nicotine

localization [inference]

establishment of localization [inference]

transport [inference]

monoatomic ion transport [inference]

transmembrane transport [inference]

monoatomic ion transmembrane transport

biological regulation [inference]

regulation of biological process [inference]

signaling [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission [inference]

regulation of cellular process [inference]

signal transduction [inference]

postsynaptic signal transduction [inference]

acetylcholine receptor signaling pathway

regulation of biological quality [inference]

regulation of membrane potential

action potential [inference]

neuronal action potential

membrane depolarization

regulation of postsynaptic membrane potential [inference]

excitatory postsynaptic potential

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
postsynaptic membrane	NAS	18252226
postsynaptic specialization membrane	IEA
plasma membrane	IBA IDA ISS TAS	8872460
neuromuscular junction	IDA IMP ISS	8872460 9221765
neuron projection	IBA

GO Hierarchy

cellular component

protein-containing complex [inference]

receptor complex [inference]

plasma membrane signaling receptor complex [inference]

acetylcholine-gated channel complex

membrane protein complex [inference]

plasma membrane protein complex [inference]

plasma membrane signaling receptor complex [inference]

acetylcholine-gated channel complex

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

acetylcholine-gated channel complex

transporter complex [inference]

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

acetylcholine-gated channel complex

cellular anatomical entity [inference]

cell surface

membrane [inference]

plasma membrane

plasma membrane region [inference]

synaptic membrane [inference]

cell junction [inference]

synapse

neuromuscular junction

cell projection [inference]

plasma membrane bounded cell projection [inference]

neuron projection

Displaying **all 4** entries
GO Term	Evidence Code	PMID
acetylcholine receptor activity	IBA ISS	8872460
acetylcholine-gated monoatomic cation-selective channel activity	IBA IMP ISS	8872460 9221765
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential	IDA IMP	9221765
acetylcholine binding	ISS	8872460

GO Hierarchy

molecular function

transporter activity [inference]

transmembrane transporter activity [inference]

monoatomic ion transmembrane transporter activity [inference]

monoatomic ion channel activity [inference]

monoatomic cation channel activity [inference]

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

ligand-gated monoatomic ion channel activity [inference]

extracellular ligand-gated monoatomic ion channel activity [inference]

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

transmitter-gated monoatomic ion channel activity [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

monoatomic cation transmembrane transporter activity [inference]

monoatomic cation channel activity [inference]

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

passive transmembrane transporter activity [inference]

channel activity [inference]

monoatomic ion channel activity [inference]

monoatomic cation channel activity [inference]

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

ligand-gated monoatomic ion channel activity [inference]

extracellular ligand-gated monoatomic ion channel activity [inference]

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

transmitter-gated monoatomic ion channel activity [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

gated channel activity [inference]

ligand-gated channel activity [inference]

ligand-gated monoatomic ion channel activity [inference]

extracellular ligand-gated monoatomic ion channel activity [inference]

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

transmitter-gated monoatomic ion channel activity [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

ligand-gated monoatomic cation channel activity [inference]

acetylcholine-gated monoatomic cation-selective channel activity

transmitter-gated channel activity [inference]

transmitter-gated monoatomic ion channel activity [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

binding [inference]

ion binding [inference]

cation binding [inference]

acetylcholine binding

molecular transducer activity [inference]

signaling receptor activity [inference]

transmembrane signaling receptor activity [inference]

acetylcholine receptor activity

neurotransmitter receptor activity [inference]

transmitter-gated channel activity [inference]

transmitter-gated monoatomic ion channel activity [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

postsynaptic neurotransmitter receptor activity [inference]

acetylcholine receptor activity

neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential [inference]

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

acetylcholine-gated monoatomic cation-selective channel activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

AcetylCholine Receptor

Functional Category

E: Amino acid transport and metabolism
T: Signal transduction mechanisms
X: Mobilome: prophages, transposons

Displaying **all 5** entries
Gene Ontology
excitatory postsynaptic potential
extracellular ligand-gated monoatomic ion channel activity
monoatomic ion channel activity
monoatomic ion transport
regulation of postsynaptic membrane potential

Displaying **all 8** entries
InterPro
Neuronal acetylcholine receptor
Neurotransmitter-gated ion-channel ligand-binding domain superfamily
Neurotransmitter-gated ion-channel ligand-binding domain
Neurotransmitter-gated ion-channel transmembrane domain superfamily
Neurotransmitter-gated ion-channel transmembrane domain
Neurotransmitter-gated ion-channel, conserved site
Neurotransmitter-gated ion-channel
Nicotinic acetylcholine receptor

Disease

Disease Ontology

Displaying **all 4** entries
DO ID	Disease Name	Source
DOID:0110662	congenital myasthenic syndrome 1B	Alliance of Genome Resources
DOID:0110663	congenital myasthenic syndrome 1A	Alliance of Genome Resources
DOID:1574	alcohol use disorder	Alliance of Genome Resources
DOID:3635	congenital myasthenic syndrome	Alliance of Genome Resources

Ortholog

Displaying entries **21 - 30** of **117** in total

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Species	Gene ID	OrthoDB	Alliance of Genome Resources	Orthologous MAtrix
Takifugu rubripes	446014			TAKRU24042
Takifugu rubripes	446087			TAKRU40388
Pan troglodytes	470583	9598_0:000ddd		PANTR29179
Macaca mulatta	698578			MACMU05743
Felis catus	751106			FELCA18915
Monodelphis domestica	100025856			MONDO24361
Equus caballus	100065034			HORSE14035
Ornithorhynchus anatinus	100084387			ORNAN27326
Xenopus tropicalis	100145177		Xenbase:XB-GENE-977139
Ciona intestinalis	100180849			CIOIN09250