Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Institute of Allergy and Infectious Disease
NIH 3D
FAQsBioArt

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIH3D

Npc120474

PubChem 86280331
was used by NIH 3D workflows to automatically generate models for
James Tyrwhitt Drake
Created:
8/7/15
Submitted:
10/6/26
Published:
10/6/26
ball-and-stick, color, print caution
86280331-bas-color-print_cautionAtoms shown as ball-and-stick (geometry appears faceted on screen; apply smooth normals in Blender or similar to improve visualization; generally smooth when 3D printed) with standard colors. 3D printable, with caution, using certain 3D printers.

Select an image below to view

ball-and-stick, color, print cautionball-and-stick, no color, NIH 3D repairedthin sticks, colorthin sticks, no colorthick sticks, color, print cautionthick sticks, no color, NIH 3D repairedspace-filled, color, print cautionspace-filled, no color, NIH 3D repaired

Learn more about NIH 3D workflow outputs

3DPX-001754

NIH 3D DOI:

https://doi.org/10.60705/3dpx/1754.3

Licensing:

Public Domain
How to cite this NIH 3D entry
156
15
Version 3

Category

Small Molecules
Small Molecules
Description

Ergocalciferol (Vitamin D2) is a derivative of ergosterol formed by ultraviolet rays breaking of the C9-C10 bond. It differs from cholecalciferol in having a double bond between C22 and C23 and a methyl group at C24. [PubChem]

Source Data Details
https://pubchem.ncbi.nlm.nih.gov/image/imagefly.cgi?cid=86280331&width=400&height=400