a aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az

Перевод: amide

[существительное]
амид [хим.]

Тезаурус:

1. Unlike the peptide bond of the tetrapeptide substrate, the MeVal11 C - C' bond of CsA can more easily rotate to form favourable interactions with CyP, suggesting that this portion of CsA mimics a twisted amide bond as postulated in one mechanism.
2. The NMR data indicate intermolecular hydrogen bonds between MeLeu 10(CO) and Arg55 ( NH), MeLeu9(CO) and Trp121 ( NH), as well as Abu2(NH) (where Abu represents L- -aminobutyric acid) and Asn102(CO), consistent with the slow exchange of the Abu2 amide.
3. The first field experiment started in 1971 under the leadership of American entomologist Donald Weidhaas, and involved 4-;36 million insects (14 per cent of which were females), sterilised in the pupal stage by immersion in 1 per cent bisazir (p, p, -bis(l-aziridinyl)-N methylphosphinothioic amide) for one hour.
4. Many components within living cells contain amide groups, and the hydrogen bonds formed between amides are the most important weak hydrogen bonds in biological systems.
5. TGLP-1 (glucagon like peptide 1 (7-;36) amide), gastric inhibitory polypeptide, TPA, and pertussis and cholera toxins were obtained from Sigma (Poole, UK).
6. Moreover, an ethanolamine-phosphoglycerol moiety is linked to the murine EF-1 via an amide bond to Glu-301 and Glu-374 (13) and Chinese hamster fibroblast EF-1 is modified by the covalent attachment of phosphatidylinositol at Asp-306 (14).
7. In addition to the NOE-derived distance restraints, 108 hydrogen bonds were included in the final structure calculations based on the identification of the slowly exchanging amide protons from a series of 1 H/ 15 N correlation spectra of the CsA/ U- 15 N CyP complex in 2 H 2 O and by visual inspection of preliminary structures of the complex derived solely from the NOE data.
8. Study of the actions of PYY and NPY have been helped by the recent description of synthetic decapeptide amide antagonists, PYX 1 and PYX 2.