Tìm theo
Selenocysteine
Thuốc Gốc
Small Molecule
CAS: 4408-78-0
CTHH: C3H7NO2Se
PTK: 168.05
A naturally occurring amino acid in both eukaryotic and prokaryotic organisms. It is found in tRNAs and in the catalytic site of some enzymes. The genes for glutathione peroxidase and formate dehydrogenase contain the TGA codon, which codes for this amino acid. [PubChem]
Nhận Dạng Quốc Tế & Đặc Tính Hóa Học
Công thức hóa học
C3H7NO2Se
Phân tử khối
168.05
Monoisotopic mass
168.964200301
InChI
InChI=1S/C3H7NO2Se/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChI Key
InChIKey=ZKZBPNGNEQAJSX-REOHCLBHSA-N
IUPAC Name
(2R)-2-amino-3-selanylpropanoic acid
Traditional IUPAC Name
selenocysteine
SMILES
N[C@@H](C[SeH])C(O)=O
Độ tan chảy
143-146 °C
Độ hòa tan
3.92E+005 mg/L (at 0 °C)
logP
-4.1
logS
0.29
pKa (strongest acidic)
1.27
pKa (Strongest Basic)
8.42
PSA
63.32 Å2
Refractivity
33.45 m3·mol-1
Polarizability
10.67 Å3
Rotatable Bond Count
2
H Bond Acceptor Count
3
H Bond Donor Count
2
Physiological Charge
0
Number of Rings
0
Bioavailability
1
Rule of Five
true
Tài Liệu Tham Khảo Thêm
drugbank
http://www.drugbank.ca/drugs/DB02345
PubChem Compound
http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=25076
PubChem Substance
http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46508133
KEGG Compound
http://www.genome.jp/dbget-bin/www_bget?cpd:C05688
ChemSpider
http://www.chemspider.com/Chemical-Structure.828.html
Wikipedia
http://en.wikipedia.org/wiki/Selenocysteine
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