outShowLeftPanel: true,

                viewportShowExpand: true,
                viewportShowSelectionMode: false,
                viewportShowAnimation: false,

                pdbProvider: 'rcsb',
                emdbProvider: 'rcsb',
            }).then(viewer => {
                viewer.loadPdb('7bv2');
                viewer.loadEmdb('EMD-30210', { detail: 6 });
                // viewer.loadAllModelsOrAssemblyFromUrl('https://cs.litemol.org/5ire/full', 'mmcif', false, { representationParams: { theme