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BCKDHB
Description
branched chain keto acid dehydrogenase E1 subunit beta
Image
GO Annotations
Cellular Component
Nucleoplasm
Nucleolus
Mitochondrion
Mitochondrial Matrix
Branched-chain Alpha-ketoacid Dehydrogenase Complex
Molecular Function
Branched-chain 2-oxo Acid Dehydrogenase Activity
Protein Binding
Oxidoreductase Activity
Biological Process
Lipid Metabolic Process
Response To Nutrient
Branched-chain Amino Acid Catabolic Process
Branched-chain Alpha-keto Acid Decarboxylation To Branched-chain Acyl-CoA
Pathways
Branched-chain amino acid catabolism
BCKDH synthesizes BCAA-CoA from KIC, KMVA, KIV
Loss-of-function mutations in DBT cause MSUD2
Loss-of-function mutations in BCKDHA or BCKDHB cause MSUD
Loss-of-function mutations in DLD cause MSUD3/DLDD
Branched-chain ketoacid dehydrogenase kinase deficiency
H139Hfs13* PPM1K causes a mild variant of MSUD
Drugs
Diseases
Maple syrup urine disease (MSUD)
GWAS
A body shape index (
34021172
)
Adolescent idiopathic scoliosis (
31417091
)
Appendicular lean mass (
33097823
)
Diastolic blood pressure (
30224653
)
Height (
23563607
25282103
31562340
28552196
)
Hip circumference adjusted for BMI (
34021172
)
Joint mobility (Beighton score) (
27182965
)
Protein level change in low calorie diet obesity intervention (
29234017
)
Prudent dietary pattern (
28644415
)
Sitting height ratio (
25865494
)
Spine bone size (
31053729
)
Thiazide-induced adverse metabolic effects in hypertensive patients (
23400010
)
Waist circumference adjusted for BMI (joint analysis main effects and physical activity interaction) (
28448500
)
Waist circumference adjusted for BMI in active individuals (
28448500
)
Waist circumference adjusted for body mass index (
28448500
34021172
)
Waist-hip index (
34021172
)
Waist-to-hip ratio adjusted for BMI (
34021172
)
Novel Interacting Genes
1 novel interacting genes:
BCKDK
Interacting Genes
1 interacting genes:
BCKDHA
Entrez ID
594
HPRD ID
02011
Ensembl ID
ENSG00000083123
Uniprot IDs
A0A140VKB3
B4E2N3
B7ZB80
P21953
PDB IDs
1DTW
1OLS
1OLU
1OLX
1U5B
1V11
1V16
1V1M
1V1R
1WCI
1X7W
1X7X
1X7Y
1X7Z
1X80
2BEU
2BEV
2BEW
2BFB
2BFC
2BFD
2BFE
2BFF
2J9F
Enriched GO Terms of Interacting Partners
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Branched-chain Amino Acid Metabolic Process
Branched-chain Amino Acid Catabolic Process
Amino Acid Catabolic Process
Carboxylic Acid Catabolic Process
[3-methyl-2-oxobutanoate Dehydrogenase (acetyl-transferring)] Kinase Activity
Amino Acid Metabolic Process
Branched-chain 2-oxo Acid Dehydrogenase Activity
Branched-chain Alpha-keto Acid Decarboxylation To Branched-chain Acyl-CoA
Mitochondrial Matrix
Branched-chain Alpha-ketoacid Dehydrogenase Complex
Isoleucine Metabolic Process
L-isoleucine Catabolic Process
Pyruvate Dehydrogenase (acetyl-transferring) Kinase Activity
L-valine Catabolic Process
Catalytic Activity, Acting On A Protein
Oxidoreductase Activity, Acting On The Aldehyde Or Oxo Group Of Donors, Disulfide As Acceptor
Valine Metabolic Process
L-leucine Catabolic Process
Oxoglutarate Dehydrogenase Complex
L-leucine Metabolic Process
Regulation Of Pyruvate Decarboxylation To Acetyl-CoA
Regulation Of Acyl-CoA Biosynthetic Process
Organic Acid Metabolic Process
Carboxylic Acid Metabolic Process
Transferase Activity, Transferring Phosphorus-containing Groups
Carboxy-lyase Activity
Lipid Metabolic Process
Aspartate Family Amino Acid Metabolic Process
Small Molecule Metabolic Process
Mitochondrion
Fatty Acid Derivative Metabolic Process
Proteinogenic Amino Acid Catabolic Process
Regulation Of Amide Metabolic Process
L-amino Acid Catabolic Process
Acyl-CoA Metabolic Process
Protein Serine/threonine Phosphatase Activity
Regulation Of Glucose Metabolic Process
Regulation Of Fatty Acid Metabolic Process
Catabolic Process
Regulation Of Ketone Metabolic Process
L-amino Acid Metabolic Process
Alpha-amino Acid Metabolic Process
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