Lightweight
Lab Bench
39,728 triangles GLB 2.6 MB
Free Protein Ribbon Model 3D Model
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Cartoon ribbon model of a small protein: four yellow beta strand arrows in an antiparallel sheet, two red alpha helices and mint loops on a lilac stand.
Free under CC0 for personal and commercial use, no attribution. Download without login as GLB, FBX, BLEND, USDZ or OBJ. Lightweight with 26,848 triangles and 2K textures and light version with 13,423 triangles.
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$0 · CC0CC0: no login, no attribution CC0 1.0
Work with this model
- Open in the 3D Viewer Wireframe, UVs and texture channels
- Change colors in Recolor Studio Recolor it and export a new GLB
- Convert GLB to STL Millimetres and Z-up, with a watertight check
- Convert GLB to OBJ With your own unit, up axis and pivot
- Render a turntable video or GIF Seamless spinning loop as MP4, WebM or GIF
The tools run in your browser and load the web preview of this model. For the full quality files, use the downloads above.
Technical details
- Quality tier
- Lightweight Stylized, 2K or palette textures, game-ready
- Triangles
- 26,848 · Light: 13,423
- Textures
- 2K (2,048 px) · Light: 1K (1,024 px) Base ColorRoughnessMetallicNormal
- Dimensions
- 0.16 × 0.13 × 0.23 m (W × D × H)
- License
- CC0 1.0 · public domain
- Published
- Category
- Anatomy & Science
- Formats
- Full qualityLightOrigin details are included in LICENSE.txt and manifest.json.
Size comparison
About this model
Structural biology textbooks draw proteins as ribbons, and this protein 3d model turns that drawing into a solid object. It shows a small alpha/beta protein in cartoon style. Four yellow arrow ribbons form a twisted antiparallel beta sheet joined by tight hairpin turns, with arrow heads pointing to the C terminus as in real ribbon diagrams. Two red right handed alpha helices with three turns each lie beside the sheet, pitch and radius true to scale. Loops and both chain ends are round mint tubes. A rod with a small ball clamp grips the loop between the fourth strand and the first helix and lifts the fold above a lilac stand. It is 23.4 cm tall and 16 by 13 cm wide, made of 26,848 triangles. The DNA Helix shows the genetic code, this protein shows what the code builds.
Good for
- Biochemistry and protein folding lessons
- Biotech or pharma explainer video
- University biology slides
- Research lab scene decoration
Tags
Engine import notes
Unity GLB · FBX
Import the GLB with the glTFast package or use the FBX. 1 m in the file = 1 Unity unit.
Unreal Engine FBX
Use the FBX. The model is built in metres. Unreal works in centimetres and converts on import, so it arrives at real size (0.23 m = 23 cm).
Godot 4 GLB · FBX
Drag the GLB into the FileSystem dock. Godot 4 imports it directly, with materials. The FBX works too (Godot 4.3+ imports it natively).
Blender BLEND · GLB
Open the .blend directly, or import the GLB via File › Import › glTF 2.0.
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