CHEBI:146151 - marinobufagenin

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name marinobufagenin
ChEBI ID CHEBI:146151
Definition A cardiotonic steroid secreted by the toad Bufo rubescens and other related species such as Bufo marinus. An endogenous Na/K-ATPase inhibitor, it is a vasoconstrictor with effects similar to digitalis.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Roles Classification
Biological Role(s): EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor
An EC 3.6.3.* (acid anhydride hydrolase catalysing transmembrane movement of substances) inhibitor that interferes with the action of Na+/K+-transporting ATPase (EC 3.6.3.9).
epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
hormone
Originally referring to an endogenous compound that is formed in specialized organ or group of cells and carried to another organ or group of cells, in the same organism, upon which it has a specific regulatory function, the term is now commonly used to include non-endogenous, semi-synthetic and fully synthetic analogues of such compounds.
(via steroid hormone )
Related Structures
marinobufagenin is a Structural Derivative of
(5beta)-bufadienolide
Mass : 354.52560
Formula : C24H34O2
83977 		oxirane
Mass : 44.05256
Formula : C2H4O
27561
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