ENSG00000146701


Homo sapiens

Features
Gene ID: ENSG00000146701
  
Biological name :MDH2
  
Synonyms : malate dehydrogenase 2 / MDH2 / P40926
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 7
Strand: 1
Band: q11.23
Gene start: 76048051
Gene end: 76067508
  
Corresponding Affymetrix probe sets: 209036_s_at (Human Genome U133 Plus 2.0 Array)   213333_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000475583
Ensembl peptide - ENSP00000327070
Ensembl peptide - ENSP00000408649
Ensembl peptide - ENSP00000416929
NCBI entrez gene - 4191     See in Manteia.
OMIM - 154100
RefSeq - NM_001282403
RefSeq - NM_001282404
RefSeq - NM_005918
RefSeq Peptide - NP_001269333
RefSeq Peptide - NP_001269332
RefSeq Peptide - NP_005909
swissprot - P40926
swissprot - A0A024R4K3
swissprot - U3KQ63
swissprot - G3XAL0
Ensembl - ENSG00000146701
  
Related genetic diseases (OMIM): 617339 - Epileptic encephalopathy, early infantile, 51, 617339
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
 mdh2ENSDARG00000043371Danio rerio
 MDH2ENSGALG00000001949Gallus gallus
 Mdh2ENSMUSG00000019179Mus musculus


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


Protein motifs (from Interpro)
Interpro ID Name
 IPR001236  Lactate/malate dehydrogenase, N-terminal
 IPR001252  Malate dehydrogenase, active site
 IPR001557  L-lactate/malate dehydrogenase
 IPR010097  Malate dehydrogenase, type 1
 IPR015955  Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
 IPR022383  Lactate/malate dehydrogenase, C-terminal
 IPR036291  NAD(P)-binding domain superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0005975 carbohydrate metabolic process IEA
 biological_processGO:0006094 gluconeogenesis TAS
 biological_processGO:0006099 tricarboxylic acid cycle TAS
 biological_processGO:0006107 oxaloacetate metabolic process IEA
 biological_processGO:0006108 malate metabolic process IMP
 biological_processGO:0006475 internal protein amino acid acetylation IDA
 biological_processGO:0006734 NADH metabolic process IEA
 biological_processGO:0009060 aerobic respiration IDA
 biological_processGO:0019752 carboxylic acid metabolic process IEA
 biological_processGO:0055114 oxidation-reduction process IEA
 cellular_componentGO:0005634 nucleus HDA
 cellular_componentGO:0005739 mitochondrion IEA
 cellular_componentGO:0005743 mitochondrial inner membrane IEA
 cellular_componentGO:0005759 mitochondrial matrix TAS
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0043209 myelin sheath IEA
 cellular_componentGO:0070062 extracellular exosome HDA
 molecular_functionGO:0003723 RNA binding HDA
 molecular_functionGO:0003824 catalytic activity IEA
 molecular_functionGO:0016491 oxidoreductase activity IEA
 molecular_functionGO:0016615 malate dehydrogenase activity IEA
 molecular_functionGO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor IEA
 molecular_functionGO:0030060 L-malate dehydrogenase activity EXP
 molecular_functionGO:0043621 protein self-association IEA
 molecular_functionGO:0046554 malate dehydrogenase (NADP+) activity IEA


Pathways (from Reactome)
Pathway description
Gluconeogenesis
Citric acid cycle (TCA cycle)


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000007 Autosomal recessive 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 homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators]
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 HP:0000093 Proteinuria 
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 HP:0000096 Glomerulosclerosis 
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 HP:0000405 Hearing loss, conductive 
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 HP:0000486 Strabismus "Strabismus (also known as squint) is a condition in which the eyes are not properly aligned with each other." [HPO:curators]
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 HP:0000510 Retinitis pigmentosa "Hereditary degeneration and atrophy of the retina." [HPO:curators]
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 HP:0000526 Aniridia "Congenital absence of the iris." [HPO:curators]
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 HP:0000740 Anxiety (with pheochromocytoma) 
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 HP:0000790 Hematuria "The presence of blood in the urine. Hematuria may be gross hematuria (visible to the naked eye) or microscopic hematuria (detected by dipstick or microscopic examination of the urine)." [HPO:curators]
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 HP:0000980 Pallor 
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 HP:0001069 Hyperhidrosis, episodic 
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 HP:0001095 Hypertensive retinopathy 
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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:0001263 Developmental retardation "A delay in the achievement of motor or mental milestones manifested prior to age 18 and generally associated with lifelong mental and/or physical impairments." [HPO:curators]
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 HP:0001265 Hyporeflexia 
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 HP:0001272 Cerebellar atrophy 
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 HP:0001293 Cranial nerve compression 
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 HP:0001337 Tremor "An unintentional, oscillating to-and-fro muscle movement." [HPO:curators]
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 HP:0001342 Cerebral hemorrhage "A cerebral hemorrhage (or intracerebral hemorrhage, ICH), is a type of intracranial hemorrhage that occurs within the brain tissue itself." [HPO:curators]
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 HP:0001344 Absent speech development 
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 HP:0001508 Failure to thrive 
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 HP:0001605 Vocal cord paralysis 
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 HP:0001618 Dysphonia 
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 HP:0001635 Congestive heart failure "The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction." [HPO:curators]
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 HP:0001824 Weight loss 
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 HP:0001962 Palpitations 
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 HP:0002018 Nausea 
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 HP:0002019 Constipation 
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 HP:0002079 Hypoplasia of the corpus callosum "Underdevelopment of the corpus callosum." [HPO:curators]
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 HP:0002151 Increased serum lactate "Abnormally increased level of blood lactate (2-hydroxypropanoic acid). Lactate is produced from pyruvate by lactate dehydrogenase during normal metabolism." [HPO:curators]
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 HP:0002331 Headache (with pheochromocytoma) 
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 HP:0002421 Poor head control 
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 HP:0002490 Increased CSF lactate "Increased concentration of lactate in the cerebrospinal fluid." [HPO:curators]
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 HP:0002540 Inability to walk 
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 HP:0002558 Supernumerary nipples 
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 HP:0002574 Episodic abdominal pain 
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 HP:0002864 Paragangliomas, head and neck 
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 HP:0003072 Hypercalcemia "A level of blood calcium that is higher than normal." [HPO:curators]
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 HP:0003202 Amyotrophy "The presence of muscular atrophy (which is also known as amyotrophy)." [HPO:curators]
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 HP:0003345 Elevated urinary norepinephrine 
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 HP:0003487 Babinski sign "Upturning of the big toe (and sometimes fanning of the other toes) in response to stimulation of the sole of the foot. If the Babinski sign is present it can indicate damage to the corticospinal tract." [HPO:curators]
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 HP:0003528 Elevated calcitonin 
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 HP:0003574 Positive regitine test 
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 HP:0003639 Increased urinary epinephrine 
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 HP:0005584 Renal cell carcinoma "Renal cell carcinoma (also known as hypernephroma) is the most common form of kidney cancer arising from the proximal renal tubule. The tissue of origin for renal cell carcinoma is the proximal renal tubular epithelium. Renal cell carcinoma can be classified as 1) clear cell carcinoma, 2) papillary carcinoma, 3) chromophobe renal carcinoma, and 4) collecting duct carcinoma." [HPO:curators]
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 HP:0006737 Pheochromocytoma, extraadrenal "Pheochromocytoma not originating from the adrenal medulla but from another source such as from chromaffin cells in or about sympathetic ganglia." [HPO:curators]
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 HP:0006748 Pheochromocytoma, adrenal "Pheochromocytoma originating from the adrenal medulla." [HPO:curators]
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 HP:0008629 Pulsatile tinnitus "Pulsatile tinnitus is generally classified a kind of objective tinnitus, meaning that it is not only audible to the patient but also to the examiner on auscultation of the auditory canal and/or of surrounding structures with use of an auscultation tube or stethoscope. Usually, pulsatile tinnitus is heard as a lower pitched thumping or booming, a rougher blowing sound which is coincidental with respiration, or as a clicking, higher pitched rhythmic sensation. Pulsatile tinnitus may be associated with vascular abnormalities such as arterioevenous shunts or glomus tumors or the jugular vein, arterial bruits related to a high-riding carotid artery (close to the auditory areas) or carotid stenosis, or venous abnormalities such as a dehiscent jugular bulb or to hypertension. Finally, in some patients, mechanical abnormalities such a spatulous eustachian tubes, palatomyoclonus (small spasms of muscles in the soft palate area), or idiopathic stapedial muscle spasm may represent the underlying cause of pulsatile tinnitus." [HPO:curators]
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 HP:0009711 Retinal hemangioblastoma "Retinal hemangioblastoma is a benign vascular tumor of the retina without any neoplastic characteristics. They have been called "retinal angiomas" and "retinal hemangiomas" but hemangioblastoma is the preferred term since they are histologically identical to lesions found in the CNS." [HPO:curators]
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 HP:0010532 Paroxysmal vertigo "Paroxysmal episodes of vertigo." [HPO:curators]
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 HP:0011703 Sinus tachycardia "Inappropriate sinus tachycardia is a nonparoxysmal tachyarrhythmia characterized by an increased resting heart rate (HR) and/or an exaggerated HR response to minimal exertion or a change in body posture. HR is constantly above the physiological range with no appropriate relation to metabolic or physiological demands." [HPO:probinson, pmid:15763524]
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 HP:0011968 Feeding difficulties "Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it." [ISCA:eriggs]
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 HP:0011979 Elevated urinary dopamine "An increased concentration of `dopamine` (CHEBI:18243) in the `urine` (FMA:12274)." [HPO:probinson]
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 HP:0012222 Arachnoid hemangiomatosis "The presence of multiple hemangiomas in the arachnoid." [HPO:probinson]
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 HP:0012378 Fatigue "A subjective feeling of tiredness characterized by a lack of energy and motivation." [HPO:probinson]
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 HP:0012448 Delayed myelination "`Delayed` (PATO:0000502) `myelination` (GO:0042552)." [ORCID:0000-0001-5208-3432]
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 HP:0025269 Panic attack "A sudden episode of intense fear in a situation in which there is no danger or apparent cause. The panic attack is accompanied by symptoms such as palpitations, sweating and chills or hot flushes. There may be a sensation of dyspnea (being out of breath), chest pain, or abdominal distress. Some indiviudals with panic attacks may experience depersonalization, a fear of going crazy, or a fear of dying." []
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 HP:0031284 Flushing "Recurrent episodes of redness of the skin together with a sensation of warmth or burning of the affected areas of skin." []
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 HP:0100749 Chest pain 
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 HP:0200134 Epileptic encephalopathy 
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000146701 MDH2 / P40926 / malate dehydrogenase 2  / complex






 

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