• β-Ketoacyl-(acyl carrier protein) reductase (FabG) catalyzes the key reductive reaction in the elongation cycle of fatty acid synthesis (FAS), which is a vital metabolic pathway in bacteria and a promising target for new antibiotic development. (rcsb.org)
  • The heterotetramer with CBR4 has NADH-dependent 3-keto acyl-acyl carrier protein reductase activity, so it plays a role in the biosynthesis of mitochondrial fatty acids. (bocsci.com)
  • Enoyl-(Acyl carrier protein) reductase [Interproscan]. (ntu.edu.sg)
  • Characterization of the genes encoding beta-ketothiolase and acetoacetyl-CoA reductase. (expasy.org)
  • Starting from the N-terminus, these units include β-ketoacyl synthase (KS), acetyl/malonyl transacylase (AT/MT), β-hydroxyacyl dehydratase (DH), enoyl reductase (ER), β-ketoacyl reductase (KR), acyl carrier protein (ACP), and thioesterase (TE). (aging-us.com)
  • The other 2 activities of the protein are 2-enoyl coenzyme A (CoA) hydratase (LCEH) and long-chain 3-ketoacyl CoA thiolase (LCKT). (medscape.com)
  • 3-ketoacyl-CoA thiolase (also called thiolase I) has a broad chain-length specificity for its substrates and is involved in degradative pathways such as fatty acid β-oxidation. (expasy.org)
  • In eukaryotes, there are two forms of 3-ketoacyl-CoA thiolase: one located in the mitochondrion and the other in peroxisomes. (expasy.org)
  • Primary structure of 3-ketoacyl-coenzyme A thiolase from Escherichia coli and the structural organization of the fadAB operon. (expasy.org)
  • Both saturated and unsaturated FAs are released from acyl-ACP by acyl-ACP thioesterase (FAT) [ 10 ] and exported to cytosol. (researchsquare.com)
  • Here we report the findings of structural, enzymatic, and binding studies of the FabG protein found in the causative agent of cholera, Vibrio cholerae (vcFabG). (rcsb.org)
  • protein_coding" "AAC73960","hcp","Escherichia coli","hybrid-cluster [4Fe-2S-2O] subunit of anaerobic terminal reductases [Ensembl]. (ntu.edu.sg)
  • Long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) is 1 of 3 enzymatic activities that make up the trifunctional protein of the inner mitochondrial membrane. (medscape.com)
  • The molecular defect occurs in the mitochondrial trifunctional protein (MTP). (medscape.com)
  • Schematic demonstrating mitochondrial fatty acid beta-oxidation and effects of long-chain acyl CoA dehydrogenase deficiency (LCHAD) deficiency. (medscape.com)
  • C ) in the HADHA gene that encodes for mitochondrial LCHAD estimated a carrier frequency of 1:240 in Finland. (medscape.com)
  • Long-chain 3-hydroxy acyl-coenzyme A dehydrogenase (LCHAD) is 1 of 3 enzymatic activities that make up the trifunctional protein of the inner mitochondrial membrane. (medscape.com)
  • How do Fatty Acyl-CoA's pass the mitochondrial intermembrane space? (flashcardmachine.com)
  • HSD17B8 (Estradiol 17 beta-dehydrogenase 8) is a member of the short-chain dehydrogenase superfamily. (bocsci.com)
  • Similarity between the amino-terminal portion of mammalian 58-kD sterol carrier protein (SCPx) and Escherichia coli acetyl-CoA acyltransferase: evidence for a gene fusion in SCPx. (expasy.org)
  • Catalysis of the reaction: (3R)-3-hydroxyacyl-[acyl-carrier protein] + NADP+ = 3-oxoacyl-[acyl-carrier protein] + NADPH + H+. (systemsbiology.net)
  • The protein encoded by this gene is a bifunctional enzyme that is involved in the peroxisomal beta-oxidation pathway for fatty acids. (nih.gov)
  • Defects in this gene that affect the peroxisomal fatty acid beta-oxidation activity are a cause of D-bifunctional protein deficiency (DBPD). (nih.gov)
  • The corresponding gene, AtWRINKLED1 ( AtWRI1, At3g54320), encodes a protein with two APETALA2-ethylene responsive element-binding protein (AP2/EREBP) motifs that is a signature for plant-specific transcription factors involved in a wide range of developmental processes [ 5 , 6 ]. (biomedcentral.com)
  • Additionally, several features (e.g., gene expression, survival prognosis, genetic alteration, DNA methylation, protein phosphorylation, immune cells, or relevant cellular pathways) were gathered to evaluate the regulatory mechanism of FASN in the tumorigenesis of cancers. (aging-us.com)
  • The gene for the protein has been cloned and a common mutation, G1528C , has been identified in 87% of mutant alleles. (medscape.com)
  • Environmental sequences of ten novel plastid lineages and structural innovations in plastid proteins confirm that plastids in apicomplexans and their relatives are widespread and share a common, photosynthetic origin. (elifesciences.org)
  • More importantly, most maize genes encoding lipid-related transcription factors, triacylglycerol (TAG) biosynthetic enzymes, pentose phosphate pathway (PPP) and Calvin Cycle proteins were not regulated during seed oil synthesis, despite the presence of many homologs in the maize genome. (researchsquare.com)
  • protein_coding" "AAC74185","ptsG","Escherichia coli","fused glucose-specific PTS enzymes: IIB component/IIC component [Ensembl]. (ntu.edu.sg)
  • Further, the "HomoloGene" function of the NCBI was used to conduct conserved functional domain analysis of the FASN protein in different species. (aging-us.com)
  • Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation. (systemsbiology.net)
  • protein_coding" "AAC74319","hns","Escherichia coli","global DNA-binding transcriptional dual regulator H-NS [Ensembl]. (ntu.edu.sg)
  • protein_coding" "AAC74323","adhE","Escherichia coli","fused acetaldehyde-CoA dehydrogenase/iron-dependent alcohol dehydrogenase/pyruvate-formate lyase deactivase [Ensembl]. (ntu.edu.sg)
  • protein_coding" "AAC74850","yeaD","Escherichia coli","D-hexose-6-phosphate epimerase-like protein [Ensembl]. (ntu.edu.sg)
  • protein_coding" "AAC74888","manY","Escherichia coli","mannose-specific enzyme IIC component of PTS [Ensembl]. (ntu.edu.sg)
  • GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. (lbl.gov)
  • Rapid whole-genome sequencing identifies a homozygous novel variant, His540Arg, in HSD17B4 resulting in D-bifunctional protein deficiency disorder diagnosis. (nih.gov)
  • This Review summarizes the more recent biochemical, cellular and mouse model studies that underscore the importance of the ER acetylation process in maintaining protein homeostasis and autophagy within the secretory pathway, and its impact on developmental and age-associated diseases. (biologists.com)
  • The protein is an octamer composed of 4 alpha subunits that contain the LCEH and long-chain 3-hydroxy acyl-coenzyme A dehydrogenase activities, and 4 beta subunits that contain the LCKT activity. (medscape.com)
  • This enzyme complex metabolizes long-chain fatty acids, and the long-chain 3-hydroxy acyl-coenzyme A dehydrogenase activity is specific for compounds of C12-C16 chain length. (medscape.com)
  • Affected infants with long-chain 3-hydroxy acyl-coenzyme A dehydrogenase deficiency, which is inherited as an autosomal recessive trait, present in infancy with acute hypoketotic hypoglycemia. (medscape.com)
  • Patients with long-chain 3-hydroxy acyl-coenzyme A dehydrogenase deficiency may develop a profound CNS deficiency of docosahexanoic acid ethyl ester (DHA), 22:6n-3. (medscape.com)
  • Occurrence frequency of either isolated long-chain 3-hydroxy acyl-coenzyme A dehydrogenase activity deficiency or trifunctional protein deficiency is unknown in the United States. (medscape.com)
  • Patients with long-chain 3-hydroxy acyl-coenzyme A dehydrogenase activity deficiency usually present with hypoketotic hypoglycemia, cardiomyopathy, hypotonia, and hepatomegaly at a median age of 6 months. (medscape.com)
  • Ribosomal protein S20 [Interproscan]. (ntu.edu.sg)
  • Ribosomal protein L35 [Interproscan]. (ntu.edu.sg)
  • Glycosyl hydrolases family 2, Beta galactosidase small chain, Domain of unknown function(DUF4981) [Interproscan]. (ntu.edu.sg)
  • Bor protein [Interproscan]. (ntu.edu.sg)
  • Protein of unknown function (DUF1158) [Interproscan]. (ntu.edu.sg)
  • Protein of unknown function (DUF2526) [Interproscan]. (ntu.edu.sg)
  • Protein of unknown function (DUF441) [Interproscan]. (ntu.edu.sg)
  • LysR substrate binding domain, Bacterial regulatory helix-turn-helix protein [Interproscan]. (ntu.edu.sg)
  • YebO-like protein [Interproscan]. (ntu.edu.sg)
  • Protein of unknown function (DUF2511) [Interproscan]. (ntu.edu.sg)
  • Copper resistance protein D [Interproscan]. (ntu.edu.sg)
  • Pantoate-beta-alanine ligase [Interproscan]. (ntu.edu.sg)
  • Protein of unknown function (DUF520) [Interproscan]. (ntu.edu.sg)
  • The genes for the alpha and beta subunits have been localized to chromosome 2. (medscape.com)
  • Based on EV proteomes, we defined the identification number of protein A as the number of datasets which contain protein A. Therefore, proteins with higher identification numbers were more conserved. (evpedia.info)
  • Some patients who are deficient in all 3 enzymatic activities of the protein have been described, although most have an isolated LCHAD deficiency, which results in the inability to metabolize long-chain fatty acids. (medscape.com)
  • The etiology of the severe peripheral neuropathy of trifunctional protein deficiency may result from the unique metabolite, 3-keto-acyl-CoA, after conversion to a methylketone via spontaneous decarboxylation. (medscape.com)
  • The incidence of isolated LCHAD activity deficiency and trifunctional protein deficiency is unknown in the United States. (medscape.com)
  • GapMind searches the predicted proteins for candidates by using ublast (a fast alternative to protein BLAST) to find similarities to characterized proteins or by using HMMer to find similarities to enzyme models (usually from TIGRFams ). (lbl.gov)
  • Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam ). (lbl.gov)
  • SCOPe: Structural Classification of Proteins - extended. (berkeley.edu)
  • The protein is an octamer composed of 4 alpha subunits that contain the LCEH and LCHAD activities and 4 beta subunits that contain the LCKT activity. (medscape.com)
  • It also acts as a catalyst for the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids. (nih.gov)
  • Thus, the clinical features may result from either toxicity due to long-chain acyl-CoA esters that cause cardiomyopathy and cardiac arrhythmias or from a block in long-chain fatty acid oxidation that leads to an inability to synthesize ketone bodies and/or adenosine triphosphate from long-chain fatty acids. (medscape.com)
  • A large family of proteins that share a Rossmann-fold NAD. (systemsbiology.net)
  • We developed three signature patterns for this family of proteins, two of which are based on the regions around the biologically important cysteines. (expasy.org)
  • Analysis of the frequency of the most common mutation ( G1528C ) revealed a carrier frequency of 1:240 in Finland. (medscape.com)
  • Hits to curated proteins without experimental data as to their function are never considered high confidence. (lbl.gov)
  • The aggregation of both amyloid beta (Abeta) peptides extracellularly and Tau proteins intracellularly plays key roles in the pathological consequences of AD, which lead to cholinergic neurodegeneration and eventually death. (inra.fr)