HTR1A - 5-hydroxytryptamine receptor 1A Gene
Also Known as G-21; 5HT1a; PFMCD; 5-HT1A; 5-HT-1A; ADRBRL1; ADRB2RL1
Species: Homo sapiens
About HTR1A
This gene has 2 transcripts (splice variants), 149 orthologues, 25 paralogues and is associated with 2 phenotypes.
Summary
This gene encodes a G protein-coupled receptor for 5-hydroxytryptamine (serotonin), and belongs to the 5-hydroxytryptamine receptor subfamily. Serotonin has been implicated in a number of physiologic processes and pathologic conditions. Inactivation of this gene in mice results in behavior consistent with an increased anxiety and stress response. Mutation in the promoter of this gene has been associated with menstrual cycle-dependent periodic fevers. [provided by RefSeq, Jun 2012]
HTR1A Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_000524.4 | NP_000515.2 | 5-hydroxytryptamine receptor 1A |
| Molecular Function GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| enables G protein-coupled serotonin receptor activity |
IDA
IDA: Inferred from direct assay
|
8393041 | GOA |
| enables G protein-coupled serotonin receptor activity |
IMP
IMP: Inferred from mutant phenotype
|
22957663 | GOA |
| enables Gi/o-coupled serotonin receptor activity |
IDA
IDA: Inferred from direct assay
|
33762731 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
22035699 | GOA |
| enables receptor-receptor interaction |
IDA
IDA: Inferred from direct assay
|
24157794 | GOA |
| enables serotonin receptor activity |
IDA
IDA: Inferred from direct assay
|
33762731 | GOA |
| Biological Process GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| involved in G protein-coupled receptor signaling pathway |
IMP
IMP: Inferred from mutant phenotype
|
22957663 | GOA |
| involved in adenylate cyclase-inhibiting serotonin receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
8393041 | GOA |
| Cellular Component GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
22957663 | GOA |
HTR1A Protein Structure
7tm_1: 7 transmembrane receptor (rhodopsin family) (53 - 400)
- 0
- 100
- 200
- 300
- 400
- 422 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
5-hydroxytryptamine receptor 1A |
|
|
HTR1A Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Verweise |
|---|---|---|---|---|---|---|---|
|
Intra
|
HTR1A | P08908 | FGFR1 | Homo sapiens | P11362 | 22035699 | |
|
Intra
|
HTR1A | P08908 | FGFR1 | Homo sapiens | P11362 | 22035699 | |
|
Intra
|
HTR1A | P08908 | FGFR1 | Homo sapiens | P11362 | 22035699 | |
|
Intra
|
HTR1A | P08908 | FGFR1 | Homo sapiens | P11362 | 25485703 | |
|
Intra
|
HTR1A | P08908 | GPR39 | Homo sapiens | O43194 | 26365466 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Migraine With Or Without Aura 1 |
|
|
| Paranoid Schizophrenia |
|
|
| Intermittent Explosive Disorder |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Epilepsy, Idiopathic Generalized 11 |
|
|
| Parkinsonism |
|
|
| Irritable Bowel Syndrome |
|
|
| Impulse Control Disorder |
|
|
| Epilepsy |
|
|
| Postpartum Depression |
|
|
| Childhood Absence Epilepsy |
|
|
| Anxiety |
|
|
| Sleep Disorder |
|
|
| Congenital Central Hypoventilation Syndrome |
|
|
| Bipolar Disorder |
|
|
| Alexithymia |
|
|
| Autism Spectrum Disorder |
|
|
| Tic Disorder |
|
|
| Nervous System Disease |
|
|
| Mood Disorder |
|
|
| Developmental And Epileptic Encephalopathy |
|
|
| Tobacco Addiction |
|
|
| Epilepsy, Idiopathic Generalized 10 |
|
|
| Inhibited Male Orgasm |
|
|
| Conversion Disorder |
|
|
| Amnestic Disorder |
|
|
| Mental Depression |
|
|
| Premature Ejaculation |
|
|
| Esophageal Leukoplakia |
|
|
| Sexual Health Disorder |
|
|
| Parkinson Disease 1, Autosomal Dominant |
|
|
| Substance Dependence |
|
|
| Motion Sickness |
|
|
| Diarrhea |
|
|
| Panic Disorder |
|
|
| Drug Psychosis |
|
|
| Cyclothymic Disorder |
|
|
| Body Mass Index Quantitative Trait Locus 11 |
|
|
| Withdrawal Disorder |
|
|
| Agnosia |
|
|
| Personality Disorder |
|
|
| Serotonin Syndrome |
|
|
| Schizoaffective Disorder |
|
|
| Eating Disorder |
|
|
| Generalized Anxiety Disorder |
|
|
| Specific Developmental Disorder |
|
|
| Alcohol Dependence |
|
|
| Endogenous Depression |
|
|
| Retrograde Amnesia |
|
|
| Vagus Nerve Disease |
|
|
| Narcolepsy 1 |
|
|
| Somatoform Disorder |
|
|
| Social Phobia |
|
|
| Hypochondriasis |
|
|
| Extratemporal Epilepsy |
|
|
| Gilles De La Tourette Syndrome |
|
|
| Substance-Induced Psychosis |
|
|
| Major Depressive Disorder |
|
|
| Detrusor Sphincter Dyssynergia |
|
|
| Borderline Personality Disorder |
|
|
| Psychosexual Disorder |
|
|
| Psychotic Disorder |
|
|
| Fibromyalgia |
|
|
| Bipolar I Disorder |
|
|
| Periodic Fever, Menstrual Cycle-Dependent |
|
|
| Separation Anxiety Disorder |
|
|
| Autism |
|
|
| Pervasive Developmental Disorder |
|
|
| Hypoactive Sexual Desire Disorder |
|
|
| Phobic Disorder |
|
|
| Inhibited Female Orgasm |
|
|
| Disease Of Mental Health |
|
|
| Delusional Disorder |
|
|
| Flying Phobia |
|
|
| Schizophrenia |
|
|
| Substance Abuse |
|
|
| Cocaine Abuse |
|
|
| Chronic Fatigue Syndrome |
|
|
| Dravet Syndrome |
|
|
| Leukodystrophy |
|
|
| Post-Traumatic Stress Disorder |
|
|
| Bruxism |
|
|
| Drug-Induced Mental Disorder |
|
|
| Melancholia |
|
|
| Neuroleptic Malignant Syndrome |
|
|
| Neurotic Disorder |
|
|
| Atypical Depressive Disorder |
|
|
| Pathological Gambling |
|
|
| Machado-Joseph Disease |
|
|
| Movement Disease |
|
|
| Pain Agnosia |
|
|
| Migraine Without Aura |
|
|
| Temporal Lobe Epilepsy |
|
|
| Phobia, Specific |
|
|
| Schizotypal Personality Disorder |
|
|
| Kleptomania |
|
|
| Anterograde Amnesia |
|
|
| Motor Neuron Disease |
|
|
| Dementia |
|
|
| Attention Deficit-Hyperactivity Disorder |
|
|
| Vascular Dementia |
|
|
| Impotence |
|
|
| Sudden Infant Death Syndrome |
|
|
| Agoraphobia |
|
|
| Adjustment Disorder |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Anorexia Nervosa |
|
|
| Obsessive-Compulsive Disorder |
|
|
| Lennox-Gastaut Syndrome |
|
|
| Dysthymic Disorder |
|
|
| Constipation |
|
|
| Cannabis Abuse |
|
|
| Cascade Stomach |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | HTR1A | VGNC | VGNC:73536 |
| Rattus norvegicus | HTR1A | RGD | RGD:2845 |
| Felis catus | HTR1A | VGNC | VGNC:67667 |
| Canis familiaris | HTR1A | VGNC | VGNC:41823 |
| Mus musculus | HTR1A | MGD | MGI:96273 |
| Bos taurus | HTR1A | VGNC | VGNC:29991 |
| Others | HTR1A | NCBI |