X-Nico

2 unusual facts about Glycine


Etiella behrii

The larvae are considered an agricultural pest on Arachis hypogaea, Chamaecytisus prolifer, Lupinus nanus, Medicago sativa, Pisum sativum and Glycine species.

Ramachandran plot

Glycine has only a hydrogen atom for its side chain, with a much smaller van der Waals radius than the CH3, CH2, or CH group that starts all other amino acids.


Black bean

Douchi, a type of fermented soybean (Glycine max) typically used in East Asian cuisine, the base for black bean sauce

Creatinine

Creatine is synthesized primarily in the liver from the methylation of glycocyamine (guanidino acetate, synthesized in the kidney from the amino acids arginine and glycine) by S-adenosyl methionine.

Erlenmeyer–Plöchl azlactone and amino-acid synthesis

The Erlenmeyer–Plöchl azlactone and amino acid synthesis, named after Friedrich Gustav Carl Emil Erlenmeyer who partly discovered the reaction, is a series of chemical reactions which transform glycine to various other amino acids via an oxazolone and an azlactone.

Gel electrophoresis of proteins

A very widespread discontinuous buffer system is the tris-glycine or "Laemmli" system that stacks at a pH of 6.8 and resolves at a pH of ~8.3-9.0.

Halotolerance

Amino Acids such as proline accumulate in halophytic Brassica species, quaternary ammonium bases such as Glycine Betaine and sugars have been shown to act in this role within halophytic members of Chenopodiaceae and members of Asteraceae show the build up of cyclites and soluble sugars.

Hysteroscopy

Mannitol 5% should be used instead of glycine or sorbitol when using monopolar electrosurgical devices.

NMDA receptor antagonist

NMDAR antagonists fall into four categories: Competitive antagonists, which bind to and block the binding site of the neurotransmitter glutamate; glycine antagonists, which bind to and block the glycine site; noncompetitive antagonists, which inhibit NMDARs by binding to allosteric sites; and uncompetitive antagonists, which block the ion channel by binding to a site within it.

RTX toxin

The name RTX (repeats in toxin) refers to the glycine and aspartate-rich repeats located at the C-terminus of the toxin proteins, which facilitate export by a dedicated T1SS encoded within the rtx operon.

UBB+1

UBB+1 can be truncated by yeast ubiquitin hydrolase 1 (YUH1) and ubiquitin C-terminal hydrolase L3 UCHL3 despite of the fact that the glycine at position 76 as been substituted for a tyrosine.


see also