Publication Date:
1986-05-02
Description:
Two crystal structures of deamino-oxytocin have been determined at better than 1.1A resolution from isomorphous replacement and anomalous scattering x-ray measurements. In each of two crystal forms there are two closely related conformers with disulfide bridges of different chirality, which may be important in receptor recognition and activation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wood, S P -- Tickle, I J -- Treharne, A M -- Pitts, J E -- Mascarenhas, Y -- Li, J Y -- Husain, J -- Cooper, S -- Blundell, T L -- Hruby, V J -- AM-10080/AM/NIADDK NIH HHS/ -- New York, N.Y. -- Science. 1986 May 2;232(4750):633-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3008332" target="_blank"〉PubMed〈/a〉
Keywords:
Amino Acid Sequence
;
Dimethyl Sulfoxide
;
Hydrogen Bonding
;
Magnetic Resonance Spectroscopy
;
Models, Molecular
;
Oxytocin/*analogs & derivatives/metabolism
;
Protein Conformation
;
Receptors, Angiotensin/*metabolism
;
Receptors, Cell Surface/*metabolism
;
Receptors, Oxytocin
;
X-Ray Diffraction
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics