Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.6.1.3 (ATPase)
 65,361 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Antrodia cinnamomea is peculiar to Taiwan. It only grows on one host and is highly valued as an important component of several traditional Chinese medicines. In this study, the different protein expression profiles of artificially cultivated vegetative mycelium and wild-type basidiomatal fruiting bodies were compared and unique protein spots from wild-type basidiomatal fruiting body were investigated using 2D polyacrylamide gel electrophoresis and LC-MS/MS protein identification. Most of the wild-type proteins not seen in the artificially cultivated mycelium were associated to function in metabolism, cell stress, ROS scavenging, and cell growth. Several proteins from wild-type basidiomes, such as catalase, aryl-alcohol dehydrogenase, S-adenosyl-L-homocysteine hydrolase, intradiol dioxygenase, haloacid dyhydrogenase, alpha- and beta-form tubulin, prohibitin, septin, chaperone, and HSP90 ATPase, showed higher expression than those from artificially cultured mycelium at the mRNA level.
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PMID:Proteomic analysis of differently cultured endemic medicinal mushroom Antrodia cinnamomea T.T. Chang et W.N. Chou from Taiwan. 2232 13

The dried sclerotia of Wolfiporia cocos (Schwein.) Ryvarden & Gilb., a traditional Chinese medicine, has triterpenoid as its main active component. Breeding high-yield triterpenoid in W. cocos is an important research topic at present. We screened out two monosporal strains from the same W. cocos 5.78, high-yielding DZAC-Wp-H-29 (H) and low-yielding DZAC-Wp-L-123 (L), and cultured mycelia for 17 days, 34 days, and 51 days, respectively. Transcriptome analysis results showed that triterpenoid synthesis is closely related to gene expression in triterpenoid synthesis pathways (hydroxymethyl glutaryl-CoA reductase (HMGCR), farnesyl diphosphate synthase (FDPS), 4-hydroxybenzoate polyprenyltransferase (COQ2), C-8 sterol isomerase (ERG2), sterol O-acyltransferase (ACAT), tyrosine aminotransferase (TAT), torulene dioxygenase (CAO2), and sterol-4alpha-carboxylate 3-dehydrogenase (erg26)), and is limited by the expression of enzyme M20 combined with domain protein peptide (Pm20d2), aryl-alcohol dehydrogenase (norA), ISWI chromatin-remodeling complex ATPase ISW2, GroES-like protein (adh), cytochrome P450 (ftmP450-1), and unknown proteins unigene0001029 and unigene0011374. In addition, maintaining high triterpenoid accumulation in W. cocos may require a stable membrane structure, so the accumulation ability may be related to the high synthesis ability of sterols. The low accumulation of triterpenoid in W. cocos may be due to the products of key enzymes increasing flow to other pathways.
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PMID:Comparative Analysis of the Characteristics of Triterpenoid Transcriptome from Different Strains of Wolfiporia cocos. 3136 45