RCSB PDB - OXY Ligand Summary Page

Chemical Component Summary
Name	OXYGEN MOLECULE
Identifiers	molecular oxygen
Formula	O₂
Molecular Weight	32.00
Type	NON-POLYMER
Isomeric SMILES	O=O
InChI	InChI=1S/O2/c1-2
InChIKey	MYMOFIZGZYHOMD-UHFFFAOYSA-N

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

Drug Info: DrugBank

DrugBank ID	DB09140
Name	Oxygen
Groups	approved vet_approved
Description	Oxygen is an element displayed by the symbol O, and atomic number 8. It is an essential element for human survival. Decreased oxygen levels may be treated with medical oxygen therapy. Treatment with oxygen serves to increase blood oxygen levels and also exerts a secondary effect of decreasing blood flow resistance in the diseased lung, leading to decreased cardiovascular workload in an attempt to oxygenate the lungs. Oxygen therapy is used to treat emphysema, pneumonia, some heart disorders (congestive heart failure), some disorders that cause increased pulmonary artery pressure, and any disease that impairs the body's ability to take up and use gaseous oxygen. Higher level of oxygen than ambient air (hyperoxia) can be introduced under normobaric or hyperbaric conditions.
Synonyms	Molecular oxygen Pure oxygen Oxigeno gaseoso Oxygen Oxygen USP Dioxygen
Brand Names	Helium Oxygen mixture Oxygen, Refrigerated Liquid Helium Oxygen Mix 70/30 Air Compressed Medical Air U.S.P. Oxygen USP 99% Carbogen Oxygene - Gas Inh Compressed, N.O.S. Oxygen, Carbon Dioxide Air Compressed Medical Air Oxygen 99.95% Helium-Oxygen-Nitrogen Mixture Tri-Med Medical Carbon Dioxide In Oxygen Mixture Carbon Dioxide Oxygen Mixture 5/95 Oxygen In Helium Mixture Madacylinder 99.5% Oxygen Compressed Oxygen Compressed Gas Oxygen 4c21e554-d402-480d-896d-8185c05c7863 Oxygen USP - Gas 100% Southern Medical Oxygen, Compressed Oxygen Size B Oxygen In Helium Mix Medical Oxygen Lung Diffusion Test Mixture Air USP Helium/Oxygen Mixture 80/20 Helium-oxygen Mix Gas Heliox 70/30 Heliox Oxygen USP, Helium USP, Medical Gas Mixture Compressed Oxygen Compressed Gas N.O.S. Medical Oxygen 100% Medical Air Oxygen USP, Nitrogen Nf, Medical Gas Mixture EZ-Ox Gaseous Inh Mixture 20% Oxygen 80% Helium Compressed Co-HE-O2-N2 Mixture Lung Diffusion Test Mix No Ne Co Oxygen, Compressed U.S.P. Carbon Dioxide/Oxygen Mix Oxygen Size M Liqui-med Analgesic Gas Co-NE-O2-N2 Mixture Carbon Dioxide-Air Mixture Carbon Dioxide 12.1% W Oxygen Focus Medical Oxygen Ez-OX Plus COMPRESSED Gas OXIDIZING, N.O.S. Carbon Dioxide Oxygen Mix Medical Oxygen Compressed Oxygen 99% USP Oxygen Carbon Dioxide Mix Carbon Dioxide Mixture Carbon Dioxide-Oxygen-Nitrogen Mixture Compressed Oxidizing Oxygen-Carbon Dioxide Mixture Carbon Dioxide 7.1% W Oxygen Oxygen Helium Mixture 40/60 Liquid Oxygen Oxygen (family 1st Medical) Oxygen, Refrigerated Oxygen Helium Mixture 20/80 Lung Diffusion Test Mix Nohco Oxygen 99.0% Carbon Dioxide Oxygen Mixture Carbon Dioxide 1% W Oxygen Oxygen Nitrogen Mixture Oxygen USP Oxygen Helium Mixture 30/70 Compressed Gas, Oxidizing, N.O.S. Nitrous Oxide In Oxygen Medical Air Compressed Oxygen Air Oxygen-Nitrogen Mixture Oxygen-refrigerated Liquid Helium, Oxygen Oxygen Size H Entonox Oxygen Size E Oxygene Carbon Dioxide and Oxygen Mixture, Compressed, Oxidizing, N.O.S. Carbon Dioxide-Oxygen Mixture COMPRESSED Gas, N.O.S. Helium/Oxygen Mixture 70/30 Oxygen 99% Oxygen Compressed U.S.P. Carbon Dioxide 23.1% W Oxygen Oxygen Size T Helium/Oxygen Mix Lung Diffusion Test Mixture Gas Oxygen U.S.P. Oxygen W Nitrogen Oxygen Gas 99% Oxygen Carbon Dioxide Mixture Oxygen-Helium Mixture Carbon Dioxide USP, Oxygen USP Medical G.M. Nitrogen Nitrogen Oxygen Mix Oxygen Size F Helium Oxygen Mixture Oxygen Compressed UN 1072 Refrigerated UN 1073 Oxygen Size C Oxygen Size D Oxygen Refrigerated Liquid U.S.P Emergency Oxygen Supply 99.5% Oxygen Size 400 Carbon Monox, Helium, Oxygen, Nitrogen L.D.M. Hyperbaric Chamber Mix EZ-OX Plus Air, Compressed Helium Oxygen Helium Oxygen Nitrogen mixture Helium Oxygen Mix 80/20 Oxyfit Gas 99.5% Oxygen, Compressed Oxygen Helium Mixture Oxygen 64889-0001 Carbon Dioxide Oxygen Mixtures 40% Oxygen/Nitrogen Mix Helium-oxygen Mixture Oxygen Compressed U.S.P Oxygen Refrigerated Liquid Oxygen 100% Prairie Oxygen USP Alnox Gas reconstituted Air EZ-Ox Plus Oxygen (compressed) Helium Oxygen Mix Ez-OX
Indication	Oxygen therapy in clinical settings is used across diverse specialties, including various types of anoxia, hypoxia or dyspnea and any other disease states and conditions that reduce the efficiency of gas exchange and oxygen consumption such as respiratory illnesses, trauma, poisonings and drug overdoses. Oxygen therapy tries to achieve hyperoxia [L745] to reduce the extent of hypoxia-induced tissue damage and malfunction.
Categories	Chalcogens Elements Gases Medical Gases Miscellaneous Therapeutic Agents Other Miscellaneous Therapeutic Agents
ATC-Code	V03AN01
CAS number	7782-44-7

Drug Targets

Name	Target Sequence	Pharmacological Action	Actions
Cytochrome c oxidase subunit 1	MFADRWLFSTNHKDIGTLYLLFGAWAGVLGTALSLLIRAELGQPGNLLGN...	unknown	agonist,activator
NADPH oxidase 1	MGNWVVNHWFSVLFLVVWLGLNVFLFVDAFLKYEKADKYYYTRKILGSTL...	unknown	agonist,activator
Hemoglobin subunit beta	MVHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLS...	unknown	binder
Hemoglobin subunit alpha	MVLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLS...	unknown	binder

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Resource Name	Reference
CCDC/CSD	LOZNET
PubChem	977
ChEBI	CHEBI:26689
ChEBI	CHEBI:27140
ChEBI	CHEBI:15379
ChEMBL	CHEMBL1234886

179210 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

OXY

OXYGEN MOLECULE

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179210 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

OXY

OXYGEN MOLECULE

Chemical Component Summary

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Drug Info: DrugBank

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