Enzymes are biocatalysts .
There are also ribozymes. A lot what happens in the ribosomes is actually catalyzed by specific RNA.
The name enzyme is usually limited to proteinous catalyzers.
I find the question just a bit weird... As the issue has been settled decades ago: enzymes are either proteins or ribozymes. Some enzymes needing the actual combination of both proteins and RNAs (ribosome, RNP, Cas9 endonuclease...).
Glutamate is a neurotransmitter in the CNS.
09 October 2019 7,579 1 View
Meat is very rich in protein but we are told to reduce the rate of meat consumption for health reasons.
09 October 2019 6,715 4 View
Brain needs glucose as main source of energy but needs non-neuronal cells to consume the glucose and convert it to some intermediates for brain use.
09 October 2019 2,794 2 View
A lot of research work has been done and is still on concerning phytochemicals . Why are they not yet utilized in place of synthetic drugs to cure or prevent diseases being natural, cheap and with...
01 January 1970 2,774 3 View
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
Hi, I'm asking from the point of view of designing a research plan: How long (approximately) can it take to determine the transition state structure of an enzyme substrate using kinetic isotope...
14 February 2021 2,610 1 View
Hello, I am trying to find kinetic information (such as rate of enzyme production etc.) on the expression of taq polymerase in E-Coli after inserting a recombinant plasmid. Any help would be...
12 February 2021 1,386 3 View
Hello! I want to determine the activity of my in house Reverse Transcriptase enzyme. For this, I have used Thermo's Enzcheck Reverse Transcriptase assay kit. I used commercial Thermo RT enzyme to...
08 February 2021 7,285 1 View
07 February 2021 2,006 1 View
Hi everyone, I need to clone in pGEM-T vector the result of amplifying a metagenomic library by PCR with a high fidelity polymerase but I only want to clone the fragments of an specific size...
04 February 2021 6,051 8 View
I have used potassium ferricyanide (which is likely the most common) extensively in the past, but I am curious to know if there are other oxidants that work well. I need to generate the oxidized...
29 January 2021 9,803 4 View
Hi all, I would like to know how can I estimate the activity of the enzyme, papain, which is used in reactions as crude latex extract of papaya. Please share some procedures if anybody having...
26 January 2021 569 4 View
25 January 2021 5,403 2 View
Hello. We are planning expression of a restriction enzyme in E. coli, and wondering how much of the corresponding methyltransferase is needed to be expressed in order to protect the host genome...
23 January 2021 2,096 4 View