ArticleJournal of fluorescence2014
Interaction of Sulfadiazine with Model Water Soluble Proteins: A Combined Fluorescence Spectroscopic and Molecular Modeling Approach.
Article in Journal of fluorescence, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 13 citations in OpenAlex.
- Heme Protein Binding of Sulfonamide Compounds: A Correlation Study by Spectroscopic, Calorimetric, and Computational Methods.ACS omega · 2022Article
- Sulfonamide drugs: structure, antibacterial property, toxicity, and biophysical interactions.Biophysical reviews · 2021Review
- Combined computational and experimental studies on cysteine-sulfadiazine adduct formation.Turkish journal of chemistry · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The binding behavior of antibacterial drug sulfadiazine (SDZ) with water soluble globular proteins like bovine as well as human serum albumin (BSA and HSA, respectively) and lysozyme (LYS) was monitored by fluorescence titration and molecular docking calculations. The experimental data reveal that the quenching of the intrinsic protein fluorescence in presence of SDZ is due to the strong interaction in the drug binding site of the respective proteins. The Stern-Volmer plot shows positive deviation at higher quencher concentration for all the proteins and was explained in terms of a sphere of action model. The calculated fluorophore-quencher distances vary within 4 ~ 11 Å in different cases. Fluorescence experiments at different temperature indicate thermodynamically favorable binding of SDZ with the proteins with apparently strong association constant (~10(4)-10(5) M(-1)) and negative free energy of interaction within the range of -26.0 ~ -36.8 kJ mol(-1). The experimental findings are in good agreement with the respective parameters obtained from best energy ranked molecular docking calculation results of SDZ with all the three proteins.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.