水
水结构式
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常用名 | 水 | 英文名 | Water |
|---|---|---|---|---|
| CAS号 | 7732-18-5 | 分子量 | 18.015 | |
| 密度 | 1.0±0.1 g/cm3 | 沸点 | 100.0±9.0 °C at 760 mmHg | |
| 分子式 | H2O | 熔点 | 0 ºC | |
| MSDS | 中文版 美版 | 闪点 | 100°C |
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Studies on the catalytic domains of multiple JmjC oxygenases using peptide substrates.
Epigenetics 9(12) , 1596-603, (2015) The JmjC-domain-containing 2-oxoglutarate-dependent oxygenases catalyze protein hydroxylation and N(ϵ)-methyllysine demethylation via hydroxylation. A subgroup of this family, the JmjC lysine demethylases (JmjC KDMs) are involved in histone modifications at m... |
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Classification of a Proteus penneri clinical isolate with a unique O-antigen structure to a new Proteus serogroup, O80.
Carbohydr. Res. 407 , 131-6, (2015) Proteus penneri is an opportunistic pathogen, which may cause severe diseases, most frequently urinary tract infections in immunocompromised patients. P. penneri Br 114 exhibiting a good swarming growth ability as an S-form strain was isolated from a wound of... |
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Antiviral effect of methylated flavonol isorhamnetin against influenza.
PLoS ONE 10(3) , e0121610, (2015) Influenza is an infectious respiratory disease with frequent seasonal epidemics that causes a high rate of mortality and morbidity in humans, poultry, and animals. Influenza is a serious economic concern due to the costly countermeasures it necessitates. In t... |
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Hug1 is an intrinsically disordered protein that inhibits ribonucleotide reductase activity by directly binding Rnr2 subunit.
Nucleic Acids Res. 42(21) , 13174-85, (2014) Rad53 is a conserved protein kinase with a central role in DNA damage response and nucleotide metabolism. We observed that the expression of a dominant-lethal form of RAD53 leads to significant expression changes for at least 16 genes, including the RNR3 and ... |
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Endogenous brain pericytes are widely activated and contribute to mouse glioma microvasculature.
PLoS ONE 10(4) , e0123553, (2015) Glioblastoma multiforme (GBM) is the most common brain tumor in adults. It presents an extremely challenging clinical problem, and treatment very frequently fails due to the infiltrative growth, facilitated by extensive angiogenesis and neovascularization. Pe... |
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O-GlcNAcylation of co-activator-associated arginine methyltransferase 1 regulates its protein substrate specificity.
Biochem. J. 466(3) , 587-99, (2015) Co-activator-associated arginine methyltransferase 1 (CARM1) asymmetrically di-methylates proteins on arginine residues. CARM1 was previously known to be modified through O-linked-β-N-acetylglucosaminidation (O-GlcNAcylation). However, the site(s) of O-GlcNAc... |
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Pleiotropic effects of cell wall amidase LytA on Streptococcus pneumoniae sensitivity to the host immune response.
Infect. Immun. 83(2) , 591-603, (2015) The complement system is a key component of the host immune response for the recognition and clearance of Streptococcus pneumoniae. In this study, we demonstrate that the amidase LytA, the main pneumococcal autolysin, inhibits complement-mediated immunity ind... |
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Antimicrobial mechanism of resveratrol-trans-dihydrodimer produced from peroxidase-catalyzed oxidation of resveratrol.
Biotechnol. Bioeng. 112 , 2417-28, (2015) Plant polyphenols are known to have varying antimicrobial potencies, including direct antibacterial activity, synergism with antibiotics and suppression of bacterial virulence. We performed the in vitro oligomerization of resveratrol catalyzed by soybean pero... |
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Release of Active Peptidyl Arginine Deiminases by Neutrophils Can Explain Production of Extracellular Citrullinated Autoantigens in Rheumatoid Arthritis Synovial Fluid.
Arthritis Rheumatology 67 , 3135-45, (2015) In the majority of patients with rheumatoid arthritis (RA), antibodies specifically recognize citrullinated autoantigens that are generated by peptidylarginine deiminases (PADs). Neutrophils express high levels of PAD and accumulate in the synovial fluid (SF)... |
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Hygroscopic and phase transition properties of alkyl aminium sulfates at low relative humidities.
Phys. Chem. Chem. Phys. 17 , 19789-96, (2015) Alkyl aminium sulfates (AASs) can affect the physicochemical properties of atmospheric aerosols such as hygroscopicity. Previous laboratory experiments have shown that the water content in AAS bulk solutions is higher than in aqueous ammonium sulfate solution... |