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Descriptor English: Porins
Descriptor Spanish: Porinas
Descriptor porinas
Entry term(s) porina
proteína de poro
proteínas formadoras de poro
Scope note: Moléculas proteicas situadas en la membrana externa de las BACTERIAS GRAMNEGATIVAS y forman canales multiméricos para la DIFUSIÓN pasiva de AGUA, IONES y otras moléculas pequeñas. Las porinas están presentes en la PARED CELULAR bacteriana, así como en la MEMBRANA CELULAR y las MEMBRANAS MITOCONDRIALES de plantas, hongos, mamíferos y otros vertebrados.
Descriptor Portuguese: Porinas
Descriptor French: Porines
Entry term(s): Pore Protein
Pore Proteins
Porin
Protein, Pore
Proteins, Pore
Tree number(s): D12.776.157.530.400.500
D12.776.543.550.450.730
D12.776.543.585.400.730
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018272
Scope note: Porins are protein molecules that were originally found in the outer membrane of GRAM-NEGATIVE BACTERIA and that form multi-meric channels for the passive DIFFUSION of WATER; IONS; or other small molecules. Porins are present in bacterial CELL WALLS, as well as in plant, fungal, mammalian and other vertebrate CELL MEMBRANES and MITOCHONDRIAL MEMBRANES.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
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
Previous Indexing: Bacterial Outer Membrane Proteins (1985-1993)
Membrane Proteins (1977-1984)
Public MeSH Note: 94; PORINS & PHOE PROTEIN were indexed under BACTERIAL OUTER MEMBRANE PROTEINS 1985-93 & MEMBRANE PROTEINS 1977-93
Online Note: use PORINS (NM) to search PORINS & PHOE PROTEIN 1977-93
History Note: 94; was PORINS (NM) 1977-93; PHOE PROTEIN was SY to PORINS (NM) 1977-93
DeCS ID: 31164
Unique ID: D018272
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1994/01/01
Date of Entry: 1993/06/03
Revision Date: 2020/05/27
Porins - Preferred
Concept UI M0027502
Scope note Porins are protein molecules that were originally found in the outer membrane of GRAM-NEGATIVE BACTERIA and that form multi-meric channels for the passive DIFFUSION of WATER; IONS; or other small molecules. Porins are present in bacterial CELL WALLS, as well as in plant, fungal, mammalian and other vertebrate CELL MEMBRANES and MITOCHONDRIAL MEMBRANES.
Preferred term Porins
Entry term(s) Porin
Pore Proteins - Broader
Concept UI M0027503
Preferred term Pore Proteins
Entry term(s) Pore Protein
Protein, Pore
Proteins, Pore



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