6tbe | pdb_00006tbe

LC3A in complex with (3R,4S,5R,6R)-5-hydroxy-6-((4-hydroxy-3-(4-hydroxy-3-isopentylbenzamido)-8-methyl-2-oxo-2H-chromen-7-yl)oxy)-3-methoxy-2,2-dimethyltetrahydro-2H-pyran-4-yl carbamate

spinqualitylabelsall models 6tbe, resolution 1.67Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6tbe is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.6700804Å Ligands: EDO, NOV Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function MLP3A_HUMAN Involved in formation of autophagosomal vacuoles (autophagosomes). Publication Abstract from PubMed Autophagy is the common name for a number of lysosome-based degradation pathways of cytosolic cargos. The key components of autophagy are members of Atg8 family proteins involved in almost all steps of the process, from autophagosome formation to their selective fusion with lysosomes. In this study, we show that the homologous members of the human Atg8 family proteins, LC3A and LC3B, are druggable by a small molecule inhibitor novobiocin. Structure-activity relationship (SAR) studies of the 4-hydroxy coumarin core scaffold were performed, supported by a crystal structure of the LC3A dihydronovobiocin complex. The study reports the first nonpeptide inhibitors for these protein interaction targets and will lay the foundation for the development of more potent chemical probes for the Atg8 protein family which may also find applications for the development of autophagy-mediated degraders (AUTACs). Demonstrating Ligandability of the LC3A and LC3B Adapter Interface.,Hartmann M, Huber J, Kramer JS, Heering J, Pietsch L, Stark H, Odadzic D, Bischoff I, Furst R, Schroder M, Akutsu M, Chaikuad A, Dotsch V, Knapp S, Biondi RM, Rogov VV, Proschak E J Med Chem. 2021 Apr 8;64(7):3720-3746. doi: 10.1021/acs.jmedchem.0c01564. Epub, 2021 Mar 26. PMID:33769048 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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