RCSB PDB

139555 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

CUA

DINUCLEAR COPPER ION

CUA is found in 84 entries

CUA as free ligands, exist in 84 entries. Examples include 1CYX, 1EHK, 1FWX

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View summary at Ligand Expo

Chemical Component Summary
Name	DINUCLEAR COPPER ION
Identifiers	dicopper(Cu-Cu) cupriocopper
Formula	Cu₂
Molecular Weight	127.09 g/mol
Type	non-polymer
Isomeric SMILES	[Cu][Cu]
InChI	InChI=1S/2Cu
InChI Key	ALKZAGKDWUSJED-UHFFFAOYSA-N

Chemical Details
Formal Charge	0
Atom Count	2
Chiral Atom Count	0
Chiral Atoms
Bond Count	1
Aromatic Bond Count	0

Related Resources and Links

Resources and Links
BindingDB	Searches for more than 90% similar small molecules in BindingDB, a public database of measured binding affinities of drug-like molecules with protein drug-targets
ChEBI	Searches ChEBI, a freely available dictionary of molecular entities that incorporates an ontological classification
ChemSpider	Searches ChemSpider, a free access service providing a structure centric community for chemists
CSLS	Searches the Chemical Structure Lookup Service (CSLS), meant to work as an address book for chemical structures
eMolecules	Searches eMolecules providing suppliers and information for chemicals
HIC-Up	A freely accessible resource for structural biologists who are dealing dealing with hetero-compounds ("small molecules")
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Ligand Expo	An RCSB PDB resource for searching, exploring, and downloading information and coordinates about the chemical components found in the PDB
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PubChem	Searches PubChem, a component of NIH's Molecular Libraries Roadmap Initiative with information on the biological activities of small molecules
SuperLigands	An encyclopedia dedicated to a ligand oriented view that integrates different information about drug-likeness or binding properties
SuperHapten	Searches for similar small molecules in SuperHapten, an immunogenic compound database

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