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URL: https://www.rcsb.org/ligand/UNX

⇱ RCSB PDB - UNX Ligand Summary Page

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UNX

UNKNOWN ATOM OR ION

Created:1999-07-08
Last modified:  2008-12-05

UNX is the code for one atom or ion, by itself, when author does not know the identity of that atom or ion. NOTE: The ligand name is UNX, but the atom name is UNK. The atom type is "X".

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Chemical Details

Formal Charge0
Atom Count1
Chiral Atom Count0
Bond Count0
Aromatic Bond Count0

Chemical Component Summary

NameUNKNOWN ATOM OR ION
FormulaX
Molecular Weightn/a
TypeNON-POLYMER

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESOpenEye OEToolkits1.5.0*
Canonical SMILESOpenEye OEToolkits1.5.0 *

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