Document Detail

Thermodynamic analysis of amines-lasalocid complex formation.
MedLine Citation:
PMID:  17029926     Owner:  NLM     Status:  PubMed-not-MEDLINE    
The ionophore lasalocid A selectively transports amines across lipid membranes. Free energy differences of amine-lasalocid complex formation reactions and the activation barriers of the complex transport were calculated by the finite difference thermodynamic integration method. Four catecholamines were treated: serotonin > dopamine > noradrenaline > adrenaline. The concept of transfer selectivity was introduced, combining binding and activation barrier selectivities. The transfer selectivities correlate well with the relative selectivities of the amines under study.
V E Khutorsky
Related Documents :
8660496 - An amperometric new methylene blue n-mediating sensor for hydrogen peroxide based on re...
20888446 - Recent trends in potentiometric sensor arrays--a review.
18967196 - Electrochemical quartz crystal microbalance characterization of i(-) and its amperometr...
8850596 - A glucose biosensor based on an oxygen electrode: in-vitro performances in model buffer...
11112706 - Immunolocalization of cytoplasmic dynein and dynactin subunits in cultured macrophages:...
23853136 - Impact of temperature on na2 sr(po4 )f:eu(3+) phosphor.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Biophysical chemistry     Volume:  69     ISSN:  0301-4622     ISO Abbreviation:  Biophys. Chem.     Publication Date:  1997 Dec 
Date Detail:
Created Date:  2006-10-10     Completed Date:  2007-07-26     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0403171     Medline TA:  Biophys Chem     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  161-6     Citation Subset:  -    
Chemistry Department, Ben Gurion University of the Negev, Beer-Sheva, Israel.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Analysis of differential scanning calorimetry data for proteins. Criteria of validity of one-step me...
Next Document:  Long-term molecular dynamics simulation of copper plastocyanin in water.