ENSG00000083123


Homo sapiens

Features
Gene ID: ENSG00000083123
  
Biological name :BCKDHB
  
Synonyms : BCKDHB / branched chain keto acid dehydrogenase E1 subunit beta / P21953
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 6
Strand: 1
Band: q14.1
Gene start: 80106647
Gene end: 80346270
  
Corresponding Affymetrix probe sets: 210653_s_at (Human Genome U133 Plus 2.0 Array)   213321_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000358775
Ensembl peptide - ENSP00000318351
Ensembl peptide - ENSP00000348880
NCBI entrez gene - 594     See in Manteia.
OMIM - 248611
RefSeq - XM_011536026
RefSeq - NM_000056
RefSeq - NM_001318975
RefSeq - NM_183050
RefSeq - XM_005248756
RefSeq - XM_011536023
RefSeq - XM_011536024
RefSeq - XM_011536025
RefSeq Peptide - NP_000047
RefSeq Peptide - NP_001305904
RefSeq Peptide - NP_898871
swissprot - A0A140VKB3
swissprot - P21953
Ensembl - ENSG00000083123
  
Related genetic diseases (OMIM): 248600 - Maple syrup urine disease, type Ib, 248600
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
 bckdhbENSDARG00000014676Danio rerio
 BCKDHBENSGALG00000040702Gallus gallus
 BckdhbENSMUSG00000032263Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
PDHB / P11177 / pyruvate dehydrogenase E1 beta subunitENSG0000016829127


Protein motifs (from Interpro)
Interpro ID Name
 IPR005475  Transketolase-like, pyrimidine-binding domain
 IPR009014  Transketolase C-terminal/Pyruvate-ferredoxin oxidoreductase domain II
 IPR029061  Thiamin diphosphate-binding fold
 IPR033248  Transketolase, C-terminal domain


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0008152 metabolic process IEA
 biological_processGO:0009083 branched-chain amino acid catabolic process TAS
 biological_processGO:0034641 cellular nitrogen compound metabolic process TAS
 biological_processGO:0055114 oxidation-reduction process IEA
 cellular_componentGO:0005739 mitochondrion IMP
 cellular_componentGO:0005759 mitochondrial matrix TAS
 cellular_componentGO:0005947 mitochondrial alpha-ketoglutarate dehydrogenase complex IMP
 molecular_functionGO:0003824 catalytic activity IEA
 molecular_functionGO:0003826 alpha-ketoacid dehydrogenase activity IEA
 molecular_functionGO:0003863 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) activity TAS
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0016491 oxidoreductase activity IEA
 molecular_functionGO:0016831 carboxy-lyase activity TAS


Pathways (from Reactome)
Pathway description
Glyoxylate metabolism and glycine degradation
Branched-chain amino acid catabolism


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:0000738 Hallucinations 
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 HP:0001249 Mental retardation 
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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:0001252 Muscular hypotonia "Muscular hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle), often involving reduced muscle strength. Hypotonia is characterized by a diminished resistance to passive stretching." [HPO:curators]
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 HP:0001254 Lethargy 
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 HP:0001259 Coma 
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 HP:0001276 Hypertonia 
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 HP:0001290 Generalized hypotonia "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators]
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 HP:0001507 Growth abnormality 
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 HP:0001733 Pancreatitis 
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 HP:0001943 Hypoglycemia "A lower than normal level of blood glucose." [HPO:curators]
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 HP:0001946 Ketosis 
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 HP:0002013 Vomiting 
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 HP:0002181 Cerebral edema "Abnormal accumulation of fluid in the brain." [HPO:curators]
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 HP:0003128 Lactic acidemia "An abnormal buildup of `lactic acid` (CHEBI:28358) in the body, leading to `acidification` (GO:0045851) of the blood." [HPO:probinson]
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 HP:0008344 Elevated plasma branched chain amino acids 
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 HP:0008872 Feeding problems in infancy 
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 HP:0410066 Increased level of hippuric acid in urine "An increase in the level of hippuric acid in the urine." [PMID:19551947, PMID:22626821]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000091140 DLD / P09622 / dihydrolipoamide dehydrogenase  / complex
 ENSG00000103507 BCKDK / O14874 / branched chain ketoacid dehydrogenase kinase  / reaction
 ENSG00000248098 BCKDHA / P12694 / branched chain keto acid dehydrogenase E1, alpha polypeptide  / complex
 ENSG00000163644 PPM1K / Q8N3J5 / protein phosphatase, Mg2+/Mn2+ dependent 1K  / reaction
 ENSG00000083123 BCKDHB / P21953 / branched chain keto acid dehydrogenase E1 subunit beta  / complex
 ENSG00000137992 DBT / P11182 / dihydrolipoamide branched chain transacylase E2  / complex
 ENSG00000140905 GCSH / P23434 / glycine cleavage system protein H  / reaction






 

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