Upon visualizing structure of a ligand in pymol (the structure I got from RCSB PDB (RCSB.org), I noticed that it is a bit different from the one I obtained from MOE. Why does this happen?
Each software has a specific way of reading the .pdb file...
Hello, This questions pertains to comparing peaks from spectra of 2 or more different samples in a fair way through normalizing I know Origin normalizes based on the highest peak however if I...
12 December 2020 403 1 View
Im trying to perform feature extraction on several images using LBP. There exist alot of MATLAB implementation on LBPH but i want one in python but so far im unable to find any. I followed this...
10 April 2020 3,158 3 View
In literature they 1st deposited CuFe2 alloy at 2mA current in Ethylene Glycol which was followed by anodization into CuFe2O4 in 1N KOH. But anodic potential is not given. And will I use 2...
29 May 2019 1,182 3 View
Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...
02 March 2021 4,569 4 View
Hi, I am a third year chemistry undergrad doing my group project in which I need to predict the HPLC retention time of 20 aromatic molecules. to do this we require the chemical properties of these...
24 February 2021 1,384 3 View
I am looking for something similar than Ingenuity Pathway Analysis (IPA) in which I can enter the proteins differentially phosphorylated and I can visualise the pathways these proteins are...
21 February 2021 8,923 4 View
Hello, would you have recommendations for the best technical solution (open code) to ensure 3D visualization of MRI slice images on a web browser? A solution that will allow users to rotate the...
10 February 2021 6,299 1 View
I need a stack of black and white .jpeg/.tiff/.jpg/.png images across time of either action potentials, neurons firing, or brain scans (comparing disease and normal brain, disease progression,...
09 February 2021 2,648 3 View
Hi, If I am performing an MD Simulation in which the two groups/molecules are moving in a direction on applying a force on the system, how would I calculate the velocities/acceleration of the two?...
08 February 2021 9,525 4 View
Dear community, As far as I understand, negative density features point at stuff that is in the model, but not supported by experimental data. However, in many cases (e.g. attached image), when...
06 February 2021 2,847 2 View
I have a protein model and want to replace a 12-amino acids-long region within the center of the model with those of a PDB file containing a 12-amino acids long peptide of the same sequence. This...
02 February 2021 779 2 View
I am looking to incorporate a unnatural amino acids which is not available in the swisssidechain database into a protein crystal structure of pdb? I am using chimera 1.14 vis. tool?
26 January 2021 4,064 3 View
Hello everybody. Im new to STATA and this forum but I hope you can help me. I am doing a research project where I intend to estimate the prevalence of venous thromboembolic events (vte) up to 30...
24 January 2021 665 5 View