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Author Jin, Tengchuan ♦ Howard, Andrew ♦ Zhang, Yu-Zhu
Source World Health Organization (WHO)-Global Index Medicus
Content type Text
Publisher Wiley
File Format HTM / HTML
Language English
Difficulty Level Medium
Subject Domain (in DDC) Computer science, information & general works ♦ Library & information sciences ♦ Natural sciences & mathematics ♦ Chemistry & allied sciences ♦ Crystallography ♦ Life sciences; biology ♦ Physiology & related subjects ♦ Biochemistry ♦ Technology ♦ Medicine & health ♦ Human physiology ♦ Pharmacology and therapeutics ♦ Diseases ♦ Manufacture for specific uses ♦ Precision instruments & other devices
Subject Domain (in MeSH) Amino Acids, Peptides, and Proteins ♦ Complex Mixtures ♦ Biological Factors ♦ Chemicals and Drugs ♦ Investigative Techniques ♦ Analytical, Diagnostic and Therapeutic Techniques and Equipment ♦ Chemical Phenomena ♦ Biological Sciences ♦ Information Science ♦ Information Science
Subject Keyword Discipline Crystallography ♦ Discipline Biophysics ♦ Discipline Molecular Biology ♦ Discipline Biochemistry ♦ Allergens ♦ Chemistry ♦ Isolation & Purification ♦ Arachis Hypogaea ♦ Immunology ♦ Antigens, Plant ♦ Base Sequence ♦ Crystallization ♦ Crystallography, X-ray ♦ Molecular Sequence Data ♦ Plant Extracts ♦ Protein Structure, Secondary ♦ Seed Storage Proteins ♦ Journal Article ♦ Research Support, Non-u.s. Gov't ♦ Research Support, U.s. Gov't, Non-p.h.s.
Abstract The peanut is a significant food source, but is responsible for many cases of anaphylaxis. The peanut 11S legumin-like seed storage protein Ara h 3 is one of the best characterized allergens. In this study, Ara h 3 was extracted from peanut kernels and purified by sequential anion-exchange, hydrophobic interaction and gel-filtration chromatography to very high purity to facilitate crystallization and structural studies. Well diffracting single crystals were obtained by the vapor-diffusion method. A molecular-replacement structural solution has been obtained and refinement of the structure is currently under way.
Description Country affiliation: United States
Author Affiliation: Jin T ( Department of Biology, Illinois Institute of Technology, Chicago, IL 60616, USA.)
ISSN 2053230X
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Reading ♦ Research ♦ Self Learning
Interactivity Type Expositive
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-10-01
Publisher Place Great Britain (UK)
e-ISSN 17443091
Journal Acta Crystallographica Section F Structural Biology and Crystallization Communications
Volume Number 63
Issue Number Pt 10

Source: WHO-Global Index Medicus