G-quadruplex with a C-tetrad and Ba2+ (4U92)
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Description

Ball-and-stick model of PDB entry 4U92 which is a parallel G-quadruplex containing a water-mediated C-tetrad. This used a custom blender script to add pins and holes to allow printing each nucleotide separately. The structure is 4-fold symmetric so you need to print 4 of each nucleotide and a single set of the 3 bariums. Scale as desired. Prints nicely at 500%.

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Source creator
paukstelis
Source license
Public Domain
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G-quadruplex with a C-tetrad and Ba2+ (4U92)

From NIH 3D
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Category

learning

License

CC0

Published

9/2/2026

Availability

free on NIH 3D