查询词典 amino acids

Some researchers consider these peptides to be the brain's own pain killers, Using the information below, determine the amino acid sequence of the opioid leucine enkephalin.

某些研究者认为，这些肽是大脑自身的止痛药。

Some researchers consider these peptides to be the brain's own pain killer s, Using the information below, determine the amino acid sequence of the opioid leucine enkephalin.

某些研究者认为，这些肽是大脑自身的止痛药。

In this paper, changes of cuticle layer and epicuticle structure after stretching or stretching—setting treatment of wool and hair fiber are also analyzed by means of cuticle superficial structure observation through SEM, A1l w〓rden reaction, all amino-acid analysis and infrared spectrum studying, and on this account, inquiring firstly into the mechanism of modification of wool and hair fiber by stretching.

本论文通过电镜观察鳞片层结构、阿尔瓦登反应、氨基酸含量分析及红外光谱研究等方法分析了拉伸及拉伸—定型处理后鳞片层及鳞片表层结构的变化，并以此为主要切入点，创意性地探讨了毛发拉伸改性机理。

The eukaryotic translation initiation factor 5A (eIF-5A) is a small acidic protein (18k Da), widely presents in all organisms from archebacteria to mammals but not in eubacteria, with highly conserved sequences. eIF5A is unique in that it is the only protein known to contain the unusual amino acid residue hypusine (hydroxyputrescine-lysine), which is essential for eIF5A function and is formed by post-translational modification of a specific lysine residue.

真核生物翻译起始因子5A(eIF5A)是一个分子量约18 kDa的酸性蛋白，其序列从古细菌到哺乳动物高度保守，并广泛存在于各种真核生物细胞中。eIF5A是迄今为止唯一一种已知含有特殊氨基酸残基hypusine的蛋白质。hypusine是一种蛋白翻译后修饰产物，它的形成对eIF5A的功能完整至关重要，相关的研究结果表明hypsine在控制细胞周期循环的过程当中扮演着一个重要的角色。

Highly active, small-molecule furin inhibitors are attractive drug candidates to fend off bacterial exotoxins and viral infection. Based on the 22-residue, active Lys fragment of the mung bean trypsin inhibitor, a series of furin inhibitors were designed and synthesized, and their inhibitory activity toward furin and kexin was evaluated using enzyme kinetic analysis. The most potent inhibitor, containing 16 amino acid residues with a Ki value of 2.45×10~(-9) M for furin and of 5.60×10~(-7) M for kexin, was designed by three incremental approaches.

本论文研究活性多肽类似物的设计、制备和功能，分为四个部分，采用多肽固相和液相合成的方法，分别合成了活性多肽绿豆胰蛋白酶抑制剂Lys片段长链16肽、天花粉胰蛋白酶抑制剂、癌胚抗原肽、甜味肽等一系列类似物，并测定了这些类似物的生物活性，有以下新的研究结果：1、furin酶抑制剂的设计、制备和功能；2、芳香氨基酸芳环之间的π-π共轭能部分补偿二硫键的作用；3、癌胚抗原肽Gly4被L-Pro替代可增加与HLA-A2分子的结合；4、肽键对甜味肽保持甜味是必须的。

Using the on-line sequence similarity searching tool Fasta3 on internet web,many neuropeptides from crustacean CHH family of high similarity with thesededuced amino acid sequences from cDNA of eyestalks from these four kinds animalswere found.

在所有的相似序列中，分别由中国对虾、中华绒螯蟹、鹰爪虾和蓝对虾的特异性cDNA片段推定的氨基酸序列与蜕皮抑制激素的相似度最高，这一结果提示分别由中国对虾、中华绒螯蟹、鹰爪虾和蓝对虾的眼柄特异性cDNA片段推定的氨基酸序列可能是这四种甲壳动物的MIH片段。

Compared with the rice just using chemical fertilizer , the percent of crude protein, crude fat, amino acid and microelement promote more.

生物菌肥的施用对稻米营养品质的提高具有较强的促进作用；蛋白质、脂肪、氨基酸和微量元素的含量均比使用纯化肥的对照组稻米有显著提高。

Shijiazhuang kangdi TU Biology Technology Co., Ltd. Main Products are:"Green Resources for Health" refined bio-organic fertilizer,"Green Resources for Health" microbial fertilizer red solid, liquid,"Green Resources for Health" red microbial fertilizer,"Green Resources for Health" microbial leaf leaven, reactive amino acid bio-fertilizer, Culture and Sport to TU "Green Resources for Health" meal of bio-organic fertilizer.

石家庄康地恩生物科技有限公司主营产品有：&绿源生&精制生物有机肥、&绿源生&微生物固体冲施肥、液体&绿源生&微生物冲施肥、&绿源生&微生物叶面肥、活性氨基酸生物肥、康地恩&绿源生&豆粕生物有机肥。

Compared with human and other vertebrates, the fifth glycine residue at the third zinc finger domain was substituted with histidine and 6-14 amino acid residues were absent between the first and the second zinc finger in the Grass Carp CNBP.

与人及其他脊椎动物的相比，草鱼细胞核酸结合蛋白在第3个锌指中的第5个氨基酸残基由Gly变成His，另外在第1锌指和第2锌指结构间，缺失6~14个氨基酸残基。

When the proportion of amino acid and Fe~(3+) is above 2, the photoreduction reaction of Fe~(3+) at the early stage exhibits a first-order reaction kinetic pattern, but remains nearly stable after 100 min.

在氨基酸与铁浓度配比大于2的情况下，在铁-氨基酸盐配合物的光还原反应初期铁浓度的增长符合一级动力学反应规律，100 min后浓度趋于稳定。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48