Interesting facts
Exploring 2-Amino-4-sulfanyl-butanoic Acid
2-Amino-4-sulfanyl-butanoic acid, often referred to as cysteine in biological contexts, is an intriguing compound that plays a vital role in various biochemical processes. Here are some fascinating facts about this amino acid:
- Essential for Protein Structure: Cysteine contains a thiol group (-SH) that allows for the formation of disulfide bonds. These bonds are crucial for stabilizing the three-dimensional structure of proteins, influencing their functionality and activity.
- Antioxidant Properties: Cysteine is a precursor to glutathione, one of the body's most potent antioxidants. This makes it essential for protecting cells from oxidative stress and maintaining overall cellular health.
- Role in Metabolism: Cysteine is involved in the metabolism of sulfur-containing amino acids and is important for the synthesis of coenzymes, which are critical for countless metabolic processes.
- Behavior in the Body: It can exist in both reduced and oxidized forms, allowing it to participate in redox reactions, a unique feature that enhances its role in cellular signaling and metabolic pathways.
- Dietary Sources: Natural sources of cysteine include high-protein foods such as poultry, yogurt, and legumes, making it accessible to those with a balanced diet.
In conclusion, 2-amino-4-sulfanyl-butanoic acid is not just a simple amino acid; its multifunctional properties make it a *critical player* in the realm of biochemistry. Understanding its functions can deepen our appreciation for the complexity of biochemical networks in living organisms.
Synonyms
DL-Homocysteine
454-29-5
2-Amino-4-mercaptobutanoic acid
2-Amino-4-mercaptobutyric acid
2-amino-4-sulfanylbutanoic acid
D,L-Homocysteine
Homocysteine, dl-
(+-)-Homocysteine
USAF B-12
(+/-)-Homocysteine
Butyric acid, 2-amino-4-mercapto-, DL-
DL-2-Amino-4-mercaptobutyric acid
DL-Homocysteine, 90%
S7IJP4A89K
DL-Homocysteine (free base)
DL-Homocysteine, 90per cent
454-28-4
CHEBI:17230
NSC-206252
EINECS 207-222-9
UNII-S7IJP4A89K
NSC 206252
BRN 5493225
Butanoic acid, 2-amino-4-mercapto-
Homocysteine #
MFCD00004898
bmse000430
Butyric acid, 2-amino-4-mercapto-, DL- (9CI)
SCHEMBL35836
CHEMBL310604
BDBM86202
CAS_778
DTXSID70859946
NSC_778
HOMOCYSTEINE DL-FORM [MI]
NSC43117
DL-Homocysteine, analytical standard
NSC118376
NSC206252
s2994
XH1557
AKOS009156824
DL-Homocysteine, >=95% (titration)
CS-W021561
FH38656
HY-W040821
AS-56604
SY026382
DB-020435
DB-050655
H0159
NS00014832
EN300-49129
C05330
D90809
Q192466
1C51025E-77A8-4D48-8DC1-692A15D7F9D4
Solubility of 2-amino-4-sulfanyl-butanoic acid (C3H7NO2S)
2-amino-4-sulfanyl-butanoic acid, commonly known as cysteine, is an intriguing compound when it comes to its solubility properties. As a polar molecule with both an amino group and a thiol group, its solubility in various solvents can be quite favorable. Here are some key points about its solubility:
This unique solubility behavior not only emphasizes the versatility of cysteine as a biochemical compound but also plays a crucial role in its function in biological systems. As a reminder, the solubility of cysteine can significantly affect its availability and reactivity in various biochemical processes.