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National Institute of Allergy and Infectious Disease
NIH 3D
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NIH3D

Citric Acid

PubChem 311
was used by NIH 3D workflows to automatically generate models for
mboya
Created:
1/21/16
Submitted:
10/5/26
Published:
10/5/26
ball-and-stick, color, print caution
311-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-002678

NIH 3D DOI:

https://doi.org/10.60705/3dpx/2678.3

Licensing:

Public Domain
How to cite this NIH 3D entry
890
83
Version 3

Category

Small Molecules
Small Molecules
Description
Citric acid is a tricarboxylic acid that is propane-1,2,3-tricarboxylic acid bearing a hydroxy substituent at position 2. It is an important metabolite in the pathway of all aerobic organisms. It has a role as a calcium chelator, an antimicrobial agent, a chelator, a food acidity regulator and a fundamental metabolite. It is a conjugate acid of a citrate anion and a citrate(1-).
Source Data Details
https://pubchem.ncbi.nlm.nih.gov/image/imagefly.cgi?cid=311&width=400&height=400