6arg

Aspergillus fumigatus Cytosolic Thiolase: Apo enzyme in complex with rubidium ions

spinqualitylabelsall models 6arg, resolution 1.78Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6arg is a 4 chain structure with sequence from Aspergillus fumigatus Af293. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.782Å Ligands: CL, GOL, RB Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function ER10B_ASPFU Acetyl-CoA acetyltransferase; part of the first module of ergosterol biosynthesis pathway that includes the early steps of the pathway, conserved across all eukaryotes, and which results in the formation of mevalonate from acetyl-coenzyme A (acetyl-CoA) (Ref.6). Erg10B catalyzes the formation of acetoacetyl-CoA from acetyl-CoA (Ref.6). The first module starts with the action of the cytosolic acetyl-CoA acetyltransferase erg10B that catalyzes the formation of acetoacetyl-CoA. The hydroxymethylglutaryl-CoA synthases erg13A and erg13B then condense acetyl-CoA with acetoacetyl-CoA to form HMG-CoA. The rate-limiting step of the early module is the reduction to mevalonate by the 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductases hmg1 and hmg2. Mevalonate is also a precursor for the extracellular siderophore triacetylfusarinine C (TAFC) (PubMed:16110826, PubMed:22106303) (Probable). See Also Thiolase 3D structures

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