There are various steps in protein preparation. One of them is refinement. Why is it required?
I want to work towards decreasing side effects of a particular class of drugs. Can anyone guide me as to how this can be done.
09 October 2015 3,445 0 View
What is difference between HypoGen and HipHop which are modules for generation of Pharmacophore models? Which method should be used when. Advantages and disadvantages of each.
07 August 2015 8,734 0 View
what does a subgenomic replicon assay mean? I came across this term in various papers but could not understand it. Can someone please explain its meaning in simple language.
07 August 2015 1,554 0 View
I have come across the term truncated N terminal various times in several papers. I want to know the importance of truncation and what it means. Why truncation is used.
07 August 2015 7,402 1 View
What does root mean square deviation(RMSD) mean. How is it useful wehile developing pharmacophore models and QSAR models?
07 August 2015 7,758 0 View
With respect to interaction between a ligand and a protein what does a supramolecular interaction mean?
07 August 2015 3,992 0 View
In protein preparation why is restrained minimization in vacuum needed. What does convergence criteria for heavy atom RMSD mean. What is its importance. What happens if minimization is performed...
07 August 2015 525 0 View
what are tail anchored proteins
07 August 2015 1,347 0 View
In molecular docking we can perform Molecular dynamics. What are the potential uses and how to interpret results in Molecular dynamics.
07 August 2015 5,942 1 View
what does a vector attribute mean and its importance in Phaermacophore modelling using PHASE provided by Schrodinger?
07 August 2015 7,002 0 View
Require for Rietveld refinement in XRD.
08 August 2024 3,081 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II
05 August 2024 5,291 2 View
Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
I'm having problems with ion exchange chromatography. After applying my sample (a fluorescent protein), a preferential path inevitably forms. The matrix I use is DEAE-Sephacel. Could someone...
27 July 2024 6,605 0 View
I use 0.5% sarkosyl to solubilise recombinant proteins contained in Inclusion bodies of E. coli. sarkosyl very effeciently solubilizes proteins from Inclusion bodies and I am trying to use...
25 July 2024 5,001 2 View
"The Correlation between Nutrition and Transport Mechanism under Abiotic Stress in Plants: A Comprehensive Review" by Muhammad Saleem, Jianhua Zhang, Muhammad Qasim, Rashid Iqbal, and Li Song,...
23 July 2024 9,109 0 View
One of the papers I read by Toby, where (title of the paper was "R factors in Rietveld analysis: How good is good enough?"), he tells us that to get good chi square value, you must have low Rwp,...
17 July 2024 9,668 4 View
Good morning, I am trying to produce a recombinant protein. Unfortunately I one of the two restriction enzymes that I use do not cut at the end of the MCS. After the digestion 15 nucleotides of...
17 July 2024 2,787 4 View
I forgot to autozero during the run (Size exclusion chromatography.) and later i realised i forgot to do that and the baseline was not zero but below zero (and in some cases it above zero). I...
15 July 2024 5,551 6 View