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National Institute of Allergy and Infectious Disease
NIH 3D
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NIH3D

Pyrroloquinoline Quinone

PubChem 1024
was used by NIH 3D workflows to automatically generate models for
Andrei Birtalan
Created:
7/18/26
Submitted:
10/7/26
Published:
10/7/26
ball-and-stick, color, print caution
1024-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-023618

NIH 3D DOI:

https://doi.org/10.60705/3dpx/23618.2

Licensing:

CC-BY
How to cite this NIH 3D entry
140
39
Version 2

Category

Small Molecules
Small Molecules
Description
Pyrroloquinoline quinone is a pyrroloquinoline having oxo groups at the 4- and 5-positions and carboxy groups at the 2-, 7- and 9-positions. It has a role as an antioxidant, a cofactor, a water-soluble vitamin (role) and an anti-inflammatory agent. It is a member of orthoquinones, a pyrroloquinoline cofactor and a tricarboxylic acid. It is a conjugate acid of a pyrroloquinoline quinone(3-).
Source Data Details
https://pubchem.ncbi.nlm.nih.gov/image/imagefly.cgi?cid=1024&width=400&height=400