6g9x

Crystal structure of a MFS transporter at 2.54 Angstroem resolution

spinqualitylabelsall models 6g9x, resolution 2.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6g9x is a 2 chain structure with sequence from Syntrophobacter fumaroxidans MPOB. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.3Å Ligands: BNG, EPE, HG, JKE Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function SFMCT_SYNFM Proton-coupled L-lactate specific transporter. Publication Abstract from PubMed In human and other mammalian cells, transport of L-lactate across plasma membranes is mainly catalyzed by monocarboxylate transporters (MCTs) of the SLC16 solute carrier family. MCTs play an important role in cancer metabolism and are promising targets for tumor treatment. Here, we report the crystal structures of an SLC16 family homologue with two different bound ligands at 2.54 and 2.69 A resolution. The structures show the transporter in the pharmacologically relevant outward-open conformation. Structural information together with a detailed structure-based analysis of the transport function provide important insights into the molecular working mechanisms of ligand binding and L-lactate transport. Mechanistic basis of L-lactate transport in the SLC16 solute carrier family.,Bosshart PD, Kalbermatter D, Bonetti S, Fotiadis D Nat Commun. 2019 Jun 14;10(1):2649. doi: 10.1038/s41467-019-10566-6. PMID:31201333 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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