Can any one help with the reference of amino acid residue positioning of Catalase enzyme?

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How to work on old Crystallographic literature which has data as tables and no .cif file?

In the older literature, the lattice constants ,coordinates and other crystallographic details are listed explicitly in the paper, however that cannot be processed or observed using...

04 May 2018 3,959 0 View

Can .ins file be generated from .res or .hkl source files?

I am in need of .ins files for my already solved crystal structures however the work folder only has .res, .cif and .hkl files. I have to develop crystallographic tables and am in need of .ins...

07 August 2016 4,359 4 View

How can I probe how strong a ligand field (coordination complex formation with Phen) stabilizes t2g6 configuration(Co 3+ and Fe2+) computationally?

It is well known that 1,10-phenanthroline (Phen) ligand forms more stable complex with Co(3+) than Co(2+) and Fe(2+) than Fe(3+). This has been attributed to their low spin t2g6 configuration what...

31 December 2015 8,506 7 View

Has anybody checked the fluorescence behavior of pure Diphenyl diselenide? if so is there any reference ?

Fluoroscence

10 November 2014 8,205 0 View

Is B3LYP TZVP level of theory ideal to optimize an organoselenium compound?

Please suggest a reference.

08 September 2014 4,711 3 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How does an antibody have full intact antibody + half antibody?

Hello, I was just wondering how does a antibody have full intact antibody + half antibody? Is it because of the drug conjugation?

28 February 2021 1,577 1 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

How do I choose contrasts in SPM8?

I am learning how to use SPM for PET and PET-MR analysis, but I haven't found any great resources that explain how contrasts work. I have a series of PET images where our hypothesis argues that...

24 February 2021 1,534 2 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

How to calculate the fraction metabolized of a drug by an enzyme using clearance(ml/min) values of the metabolite formed?

I am trying to find the fraction metabolized of a drug by CYP and UGT enzymes. I am unable to get the values of fraction metabolized (Fm) directly from the literature. Can we calculate the Fm of a...

21 February 2021 5,379 2 View

Does anyone have any ideas why drug-resistant malaria is increasing in Southeast Asia even when those drugs are no longer used?

When dealing with bacterial toxins, there are three varieties of microbes that develop in your petri dish: toxic, resistant, and susceptible. Initially, there are only toxic and vulnerable...

21 February 2021 6,084 5 View

What is the most prevalent drug related problem in the developed countries?

Detecting the drug related problems is an important step in the pharmaceutical care plan

21 February 2021 5,421 3 View