Cystine is the oxidized derivative of the amino acid cysteine and has the formula (SCH2CH(NH2)CO2H)2. It is a white solid that is poorly soluble in water...

CLED agar (cystine–lactose–electrolyte-deficient agar or medium) is a valuable non-inhibitory growth medium used in the isolation and differentiation...

lysosomal storage disease characterized by the abnormal accumulation of cystine, the oxidized dimer of the amino acid cysteine. It is a genetic disorder...

three folds in the cystine knot motif; the other closely related knots are the growth factor cystine knot (GFCK) and the cyclic cystine knot (CCK; cyclotide)...

acid cystine in the urine, leading to the formation of cystine stones in the kidneys, ureters, and bladder. It is a type of aminoaciduria. "Cystine", not...

A cystine knot is a protein structural motif containing three disulfide bridges (formed from pairs of cysteine residues). The sections of polypeptide...

Cystine/glutamate transporter is an antiporter that in humans is encoded by the SLC7A11 gene. The SLC7A11 gene encodes a sodium-independent cystine-glutamate...

cystine reductase (EC 1.8.1.6) is an enzyme that catalyzes the chemical reaction 2 L-cysteine + NAD+ ⇌ {\displaystyle \rightleftharpoons } L-cystine +...

The thiol is susceptible to oxidation to give the disulfide derivative cystine, which serves an important structural role in many proteins. In this case...

kidney disease. Types of stones include struvite, calcium oxalate, urate, cystine, calcium phosphate, and silicate. Struvite and calcium oxalate stones are...

enzymology, a glutathione—cystine transhydrogenase (EC 1.8.4.4) is an enzyme that catalyzes the chemical reaction 2 glutathione + cystine ⇌ {\displaystyle \rightleftharpoons...

in nature are unsymmetrical. Illustrative of a symmetric disulfide is cystine. The disulfide bonds are strong, with a typical bond dissociation energy...

The lysosomal cystine transporter (LCT) family (TC# 2.A.43) is part of the TOG Superfamily and includes secondary transport proteins that are derived...

Fanconi syndrome or Fanconi's syndrome (English: /fɑːnˈkoʊni/, /fæn-/) is a syndrome of inadequate reabsorption in the proximal renal tubules of the kidney...

Cystine tryptic agar (CTA), also known as cystine trypticase agar, is a growth medium used for the identification of microorganisms. It can be used to...

g Isoleucine 0.129 g Leucine 0.348 g Lysine 0.137 g Methionine 0.067 g Cystine 0.026 g Phenylalanine 0.150 g Tyrosine 0.123 g Valine 0.185 g Arginine...

bladder), or by what they are made of (calcium oxalate, uric acid, struvite, cystine). In those who have had renal calculi, drinking fluids is a way to prevent...

in the course of protein folding, an oxidation reaction can generate a cystine unit with a disulfide bond (−S−S−). Disulfide bonds can contribute to a...

relevant when there is presence of specific abnormal types of crystals (cystine, cholesterol, leucine, tyrosine, etc.) and that may be a sign of metabolic...

Medicinally, it may be used to control kidney stones derived from uric acid or cystine. In 2020, it was the 297th most commonly prescribed medication in the United...

disease. It is also used for people with kidney stones who have high urine cystine levels, rheumatoid arthritis, and various heavy metal poisonings. It is...

antibacterial, and anti-inflammatory effects. It also appears to inhibit the cystine-glutamate antiporter, as well as sepiapterin reductase. It is a codrug...

relationship with homocysteine is analogous to the relationship between cystine and cysteine. "L-Homocystine". Sigma-Aldrich. Jackson, Peter; Stanley,...

g Isoleucine 0.131 g Leucine 0.247 g Lysine 0.147 g Methionine 0.062 g Cystine 0.066 g Phenylalanine 0.169 g Tyrosine 0.103 g Valine 0.202 g Arginine...

bond length is 2.321 Å, which is 14% longer than the disulfide bond in cystine at 2.040 Å. "L-Selenocystine". pubchem.ncbi.nlm.nih.gov. Muttenthaler,...

(two proteinogenic: cysteine and methionine, and many other non-coded: cystine, taurine, etc.) and two vitamins (biotin and thiamine) are organosulfur...

PMID 14262440. Maresca B, Jacobson E, Medoff G, Kobayashi G (September 1978). "Cystine reductase in the dimorphic fungus Histoplasma capsulatum". Journal of Bacteriology...

permeable. The thioglycolic acid in the perm solution reduces the disulfide cystine bonds in the cortex of the hair. In a sense, the thioglycolate removes...

T, Shimeno H (January 1997). "Two molecular species of oxytocinase (L-cystine aminopeptidase) in human placenta: purification and characterization"....

by the abnormal accumulation of cystine, the oxidized dimer of the amino acid cysteine. It removes the excessive cystine that builds up in cells of people...