Signal Epitopes in the Three‐Dimensional Structure of Neuropeptide Y
Signal Epitopes in the Three‐Dimensional Structure of Neuropeptide Y
复制标题
神经肽Y三维结构中的信号表位
DOI:
10.1111/j.1749-6632.1990.tb48920.x
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发表时间:
1990
影响因子:
5.2
通讯作者:
Berith Bjørnholm
中科院分区:
文献类型:
--
作者:
T. Schwartz;J. Fuhlendorff;L. Kjems;METTE S. Kristensen;Mees Vervelde;M. O'Hare;J. Krstenansky;Berith Bjørnholm
It is generally appreciated that regulatory peptides are recognized as three-dimensional structures by the receptors on their target cells. However, our real knowledge of the relationship between the structure and the function of biologically active peptides to a large degree is limited to some information on the importance of certain parts of their primary structure. Although crystal structures are available for a few peptides, for example glucagon, the relevance of these structures for the biologically active conformation of the peptide is unclear because most peptides do not hold a well-defined structure in aqueous solution. Nevertheless, some of these peptides have been shown by nuclear magnetic resonance (NMR) to fold into ordered conformations when the water activity is decreased by organic solvents or in the presence of lipid micelles. Whether these ‘artificial’ solution structures are of relevance for the receptor-binding conformation of the peptides is an interesting possibility but is still only speculation. Neuropeptide Y (NPY), peptide YY (PYY), and pancreatic polypeptide (PP) are members of the so-called PP-fold family of peptides, which differ from most other small
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DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Blanc,JP;Taylor,JW;Miller,RJ;Kaiser,ET
通讯作者:
Kaiser,ET
DOI:
10.1073/pnas.85.13.4745
发表时间:
1988
影响因子:
11.1
作者:
Gilbert,WR;Frank,BH;Gavin3rd,JR;Gingerich,RL
通讯作者:
Gingerich,RL
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Rajashekhar,B;Kaiser,ET
通讯作者:
Kaiser,ET
DOI:
--
发表时间:
1989
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Minakata,H;Taylor,JW;Walker,MW;Miller,RJ;Kaiser,ET
通讯作者:
Kaiser,ET