ENSG00000118271


Homo sapiens

Features
Gene ID: ENSG00000118271
  
Biological name :TTR
  
Synonyms : P02766 / transthyretin / TTR
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 18
Strand: 1
Band: q12.1
Gene start: 31591726
Gene end: 31599021
  
Corresponding Affymetrix probe sets: 209660_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000237014
Ensembl peptide - ENSP00000479174
Ensembl peptide - ENSP00000477599
NCBI entrez gene - 7276     See in Manteia.
OMIM - 176300
RefSeq - NM_000371
RefSeq Peptide - NP_000362
swissprot - E9KL36
swissprot - A0A087WV45
swissprot - A0A087WT59
swissprot - P02766
Ensembl - ENSG00000118271
  
Related genetic diseases (OMIM): 105210 - Amyloidosis, hereditary, transthyretin-related, 105210
  115430 - Carpal tunnel syndrome, familial, 115430
  145680 - [Dystransthyretinemic hyperthyroxinemia], 145680
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 ttrENSDARG00000037191Danio rerio
 ENSGALG00000044733Gallus gallus
 TTRENSGALG00000015143Gallus gallus
 TtrENSMUSG00000061808Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
No match


Protein motifs (from Interpro)
Interpro ID Name
 IPR000895  Transthyretin/hydroxyisourate hydrolase
 IPR023416  Transthyretin/hydroxyisourate hydrolase domain
 IPR023418  Transthyretin, thyroxine binding site
 IPR023419  Transthyretin, conserved site
 IPR030178  Transthyretin
 IPR036817  Transthyretin/hydroxyisourate hydrolase domain superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001523 retinoid metabolic process TAS
 biological_processGO:0010469 regulation of signaling receptor activity IEA
 biological_processGO:0030198 extracellular matrix organization TAS
 biological_processGO:0042572 retinol metabolic process IEA
 biological_processGO:0043312 neutrophil degranulation TAS
 biological_processGO:0044267 cellular protein metabolic process TAS
 biological_processGO:0070327 thyroid hormone transport IEA
 cellular_componentGO:0005576 extracellular region IEA
 cellular_componentGO:0005615 extracellular space IEA
 cellular_componentGO:0005737 cytoplasm IEA
 cellular_componentGO:0035578 azurophil granule lumen TAS
 cellular_componentGO:0070062 extracellular exosome HDA
 molecular_functionGO:0005179 hormone activity IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0042562 hormone binding IEA
 molecular_functionGO:0042802 identical protein binding IPI
 molecular_functionGO:0046982 protein heterodimerization activity IEA
 molecular_functionGO:0070324 thyroid hormone binding IEA


Pathways (from Reactome)
Pathway description
Retinoid cycle disease events
The canonical retinoid cycle in rods (twilight vision)
Non-integrin membrane-ECM interactions
Neutrophil degranulation
Retinoid metabolism and transport
Amyloid fiber formation


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0000020 Urinary incontinence "Loss of the ability to control the urinary bladder leading to involuntary urination." [HPO:sdoelken]
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 HP:0000112 Nephropathy "A nonspecific term referring to disease or damage of the kidneys." [HPO:curators]
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 HP:0000365 Hearing loss 
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 HP:0000505 Impaired vision 
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 HP:0000639 Nystagmus "Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms." [HPO:curators]
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 HP:0000726 Dementia 
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 HP:0000802 Impotence 
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 HP:0001250 Seizures "Seizures are an intermittent `abnormality of the central nervous system` (FMA:HP:0002011) due to a sudden, excessive, disorderly discharge of cerebral neurons and characterized clinically by some combination of disturbance of sensation, loss of consciousness, impairment of psychic function, or convulsive movements." [HPO:probinson]
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 HP:0001251 Ataxia "Ataxia is a nonspecific neurological sign and symptom consisting of gross lack of coordination of muscle movements. Ataxia is caused by dysfunction of one or more parts of the nervous system including the cerebellum, the sensory nervous system, the vestibular system, or the cerebral cortex." [HPO:curators]
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 HP:0001257 Spasticity "A motor disorder characterized by a velocity-dependent increase in tonic stretch reflexes with increased muscle tone, exaggerated (hyperexcitable) tendon reflexes." [HPO:curators]
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 HP:0001260 Dysarthria "Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed." [HPO:curators]
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 HP:0001265 Hyporeflexia 
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 HP:0001269 Hemiparesis "Relatively mild weakness in the arm, leg, and in some cases the face on one side of the body." [HPO:curators]
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 HP:0001271 Polyneuropathy "A generalized disorder of peripheral nerves." [HPO:curators]
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 HP:0001324 Muscle weakness "Reduced strength of muscles." [HPO:curators]
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 HP:0001337 Tremor "An unintentional, oscillating to-and-fro muscle movement." [HPO:curators]
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 HP:0001638 Cardiomyopathy 
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 HP:0001640 Cardiomegaly 
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 HP:0001678 Atrioventricular block 
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 HP:0001824 Weight loss 
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 HP:0002014 Diarrhea 
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 HP:0002019 Constipation 
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 HP:0002315 Headache "Cephalgia, or pain in the head originating from the cerebral vault." [HPO:curators]
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 HP:0002401 Stroke-like episodes 
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 HP:0002459 Dysautonomia 
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 HP:0002922 Increased CSF protein 
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 HP:0003477 Axonal neuropathy 
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 HP:0003581 Onset in adulthood 
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 HP:0003676 Progressive disorder 
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 HP:0003812 Phenotypic variability 
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 HP:0004926 Orthostatic hypotension due to autonomic dysfunction 
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 HP:0007841 Amyloid deposition in the vitreous humor 
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 HP:0008326 Vitamin B6 deficiency 
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 HP:0009830 Peripheral neuropathy "Peripheral neuropathy is a general term for any disorder of the peripheral nervous system. The main clinical features used to classify peripheral neuropathy are distribution, type (mainly demyelinating versus mainly axonal), duration, and course." [HPO:curators]
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 HP:0010550 Paraplegia "Severe or complete weakness of both lower extremities with sparing of the upper extremities." [HPO:curators]
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 HP:0011034 Amyloidosis "The presence of `amyloid deposition` (MPATH:34) in one or more tissues. Amyloidosis may be defined as the exrtracellular deposition of amyloid in one or more sites of the body." [HPO:probinson, pmid:21039326]
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 HP:0011675 Arrhythmia "Any cardiac rhythm other than the normal sinus rhythm. Such a rhythm may be either of sinus or ectopic origin and either regular or irregular. An arrhythmia may be due to a disturbance in impulse formation or conduction or both." [DDD:dbrown, pmid:19063792]
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 HP:0012185 Constrictive median neuropathy "Injury to the median nerve caused by its entrapment at the wrist as it traverses through the carpal tunnel. Clinically, constrictive median neuropathy is characterized by pain, paresthesia, and weakness in the median nerve distribution of the hand." [HPO:probinson]
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 HP:0012276 Digital flexor tenosynovitis "Inflammation of the flexor digitorum tendon, often associated with the Kanavel signs: (i) finger held in slight flexion, (ii) fusiform swelling, (iii) tenderness along the flexor tendon sheath, and (iv) pain with passive extension of the digit." [HPO:probinson]
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 HP:0100832 Mouches volantes "Deposits of various size, shape, consistency, refractive index, and motility within the eye s vitreous humour, which is normally transparent." [HPO:sdoelken]
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 HP:0500014 Abnormal test result "Abnormal finding in a diagnostic test or assay." []
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000118271 TTR / P02766 / transthyretin  / - / complex
 ENSG00000138207 RBP4 / P02753 / retinol binding protein 4  / complex / reaction
 ENSG00000137868 STRA6 / Q9BX79 / stimulated by retinoic acid 6  / complex / reaction






 

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