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Descriptor English: Ribosome Inactivating Proteins
Descriptor Spanish: Proteínas Inactivadoras de Ribosomas
Descriptor proteínas inactivadoras de los ribosomas
Entry term(s) ARN N-glicosidasa
ARN-N-glicosidasa
N-glicosidasa de ARN
N-glucosidasa de ARN
proteínas inactivadoras de ribosomas
proteínas inactivadoras de ribosomas (RIP)
proteínas inactivantes de ribosomas
Scope note: N-glicosidasas que eliminan las adeninas del ARN RIBOSÓMICO, despurando el asa de alfa-sarcina conservada del ARN RIBOSÓMICO 28S. Con frecuencia constan de una subunidad A tóxica y una subunidad B de unión a lectinas. Pueden ser consideradas como INHIBIDORES DE LA SÍNTESIS PROTEICA. Se encuentran en muchas PLANTAS y tienen actividad citotóxica y antivírica.
Descriptor Portuguese: Proteínas Inativadoras de Ribossomos
Descriptor French: Protéines inactivant les ribosomes
Entry term(s): Adenosine Glycosidase, Polynucleotide
Glycosidase, Polynucleotide Adenosine
Glycosylase, RNA
Inactivating Proteins, Ribosome
N-Glycosidase, RNA
N-Glycosylases, rRNA
Polynucleotide Adenosine Glycosidase
Proteins, Ribosome Inactivating
RIP (Ribosome Inactivating Proteins)
RIP Ribosome Inactivating Proteins
RNA Glycosylase
RNA N Glycosidase
RNA N-Glycosidase
rRNA N Glycosylases
rRNA N-Glycosylases
Tree number(s): D08.811.277.450.430.700
D12.776.765.710
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D054788
Scope note: N-Glycosidases that remove adenines from RIBOSOMAL RNA, depurinating the conserved alpha-sarcin loop of 28S RIBOSOMAL RNA. They often consist of a toxic A subunit and a binding lectin B subunit. They may be considered as PROTEIN SYNTHESIS INHIBITORS. They are found in many PLANTS and have cytotoxic and antiviral activity.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Pharm Action: Protein Synthesis Inhibitors
Registry Number: EC 3.2.2.22
Previous Indexing: N-Glycosyl Hydrolases (1988-2007)
Public MeSH Note: 2008; RNA N-GLYCOSIDASE was indexed under N-GLYCOSYL HYDROLASES 1988-2007
History Note: 2008(1988)
DeCS ID: 52713
Unique ID: D054788
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2008/01/01
Date of Entry: 2007/07/09
Ribosome Inactivating Proteins - Preferred
Concept UI M0154457
Scope note N-Glycosidases that remove adenines from RIBOSOMAL RNA, depurinating the conserved alpha-sarcin loop of 28S RIBOSOMAL RNA. They often consist of a toxic A subunit and a binding lectin B subunit. They may be considered as PROTEIN SYNTHESIS INHIBITORS. They are found in many PLANTS and have cytotoxic and antiviral activity.
Preferred term Ribosome Inactivating Proteins
Entry term(s) Adenosine Glycosidase, Polynucleotide
Glycosidase, Polynucleotide Adenosine
Glycosylase, RNA
Inactivating Proteins, Ribosome
N-Glycosidase, RNA
N-Glycosylases, rRNA
Polynucleotide Adenosine Glycosidase
Proteins, Ribosome Inactivating
RIP (Ribosome Inactivating Proteins)
RIP Ribosome Inactivating Proteins
RNA Glycosylase
RNA N Glycosidase
RNA N-Glycosidase
rRNA N Glycosylases
rRNA N-Glycosylases



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