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LDHB - lactate dehydrogenase B
Entrez Gene Name: lactate dehydrogenase B
Synonyms: -lactate dehydrogenase h-chain, AI790582, H-Ldh, L-lactate dehydrogenase B chain, LDH heart subunit, LDH-H, LDH2, LDHB, TRG-5

Gene Summary

  • Rat (24534): member of the lactate dehydrogenase enzyme family, which catalyzes the conversion of lactate to pyruvate [RGD]

Cell Regulation

Regulates:
  • ethanol
View all 1 in IPA
Regulated by:
  • doxorubicin
  • APP
  • HTT
View all 130 in IPA
Binds:
  • TBK1
  • YWHAZ
  • LDHB
View all 10 in IPA
Role in cell:
  • No Data Available
Disease:
  • Huntington's disease
  • gastroesophageal reflux
  • Lassa hemorrhagic fever
View all 15 in IPA

Biological Process

anaerobic glycolysis, carbohydrate metabolic process, cellular carbohydrate metabolic process, glycolysis, lactate metabolic process, NAD metabolic process, oxidation reduction

Cellular Components

cytoplasm, soluble fraction

Literature References

  • 12145195Crawford RM, Budas GR, Jovanović S, Ranki HJ, Wilson TJ, Davies AM, Jovanović A. M-LDH serves as a sarcolemmal K(ATP) channel subunit essential for cell protection against ischemia.EMBO J 2002 Aug 1;21(15):3936-48
  • 18648492Hartl D, Rohe M, Mao L, Staufenbiel M, Zabel C, Klose J. Impairment of adolescent hippocampal plasticity in a mouse model for Alzheimer's disease precedes disease phenotype.PLoS ONE 2008 Jan 01;3(7):e2759
  • 16914559Yonezawa A, Masuda S, Yokoo S, Katsura T, Inui K. Cisplatin and oxaliplatin, but not carboplatin and nedaplatin, are substrates for human organic cation transporters (SLC22A1-3 and multidrug and toxin extrusion family).J Pharmacol Exp Ther 2006 Nov 01;319(2):879-86
  • View 342 categorized literature findings and their references in IPA

Molecular Functions

binding, catalytic activity, identical protein binding, L-lactate dehydrogenase activity, lactate dehydrogenase activity, NAD or NADH binding, oxidoreductase activity, oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor, protein binding

Protein Domains

enzyme, L-lactate dehydrogenase, lactate dehydrogenase, NAD binding domain, protein binding, protein self binding

Subcellular Locations

cytoplasm, cytosol, detergent resistant lipid raft fraction, exosomes, myelin enriched fraction