Summary

An alpha-helix from 2HHB.pdb containing aminoacids 1VLSPADKTNVKAAWGKVGA19, chain A, visualized as cartoon. Stabilizing H-bonds between the peptide backbone atoms are highlighted. One extra H-bond is present but can be snapped off after printing.

I made this to use it for teaching Biochemistry and Structural Biology.

Protein Data Bank ID: 2HHB
Segmentation Software: CURA
3D Modeling/CAD Software: Chimera
Model Origin: Molecular data (e.g., crystallography)

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender 5</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20</p></div></p>                                                    <strong>Filament:</strong> generic PLA                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I have used extensive supports and were difficult to remove. This is one of my first prints, and I had an technical issue towards the end, hence a small shift in layers.</p></div>

An alpha helix from Hemoglobin as cartoon