„CONFORMATIONAL POLYMORPHISM One sequence, many folds: cryo-EM structures of {{protein_name}} amyloid fibrils“ ist ein Custom-1-Texteffekt, erstellt mit FontVibe KI.

A restrained, authoritative scientific journal cover in portrait format, in the editorial manner of a Nature structural-biology cover: the science is the image, with no marketing gloss. BACKGROUND: a deep near-black void (#05080F) with a faint deep ice-blue haze (#0E2A47) settling in the depth behind the subject. A completely empty dark band runs across the top of the cover, with no text or objects, reserved for the journal masthead. Wide, generous dark margins on all sides. SUBJECT, the hero, filling the middle of the cover nearly edge to edge: three long helical amyloid fibrils rise vertically and in parallel out of the darkness. Their bases fade into black below and their tops dissolve just under the empty top band. Each fibril is a molecular cartoon ribbon model: flat β-strand arrows stacked at a regular, precise rhythm perpendicular to the fibril axis, forming cross-β sheets that twist slowly along the length. - Centre: the largest and widest fibril, in amber (#E8A33D), with a long, slow twist and a broad cross-section. - Left: a slimmer fibril in cryo cyan (#3FB8C9), with a tighter, shorter twist pitch and a compact cross-section. - Right: a fibril in pale steel (#C9D1DC), with a two-protofilament cross-section and a medium pitch. All three are visibly the same kind of molecule packed into different folds. The ribbons have satin matte surfaces with soft ambient occlusion darkening the grooves between stacked strands. A faint translucent grey wireframe density-mesh envelope hugs each fibril closely, like a cryo-EM map contoured around the model. The fibrils are lit like museum specimens: one soft key light from the upper left and a gentle fill, with clean falloff into darkness. The image is crisp, sharp and scientifically legible, with no glow, no bloom, no lens flare and no sparkles. TITLE, in the lower band beneath the fibrils, aligned to the left margin and spanning most of the cover width on a single line: "CONFORMATIONAL POLYMORPHISM". It is set in custom ultra-thin Modern serif capitals of Didone heritage. Strokes are hairline weight, with an abrupt unbracketed transition from near-invisible hairline serifs to slightly heavier vertical stems. Stress is strictly vertical, contrast is extreme at minimum weight, and tracking is wide and airy. The letters are pale steel (#C9D1DC) with a satin matte printed finish, caught by a low raking light from the left so every hairline serif reads crisp and sharp against the black. The title is quiet and elegant, clearly secondary to the structure, in the manner of a fashion-editorial or architectural magazine masthead. Below the title, only empty dark margin. The headline is the only text on the image. No masthead, no journal name, no date, no labels, no scale bars, no logos and no extra lettering anywhere. The palette is restricted to near-black, deep ice blue, amber, cryo cyan and pale steel.