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7P4Z

Crystal structure of avidin from hen egg white in space group C2

Summary for 7P4Z
Entry DOI10.2210/pdb7p4z/pdb
DescriptorAvidin, 2-acetamido-2-deoxy-beta-D-glucopyranose (3 entities in total)
Functional Keywordsavidin, gallus, antimicrobial protein
Biological sourceGallus gallus (Chicken)
Total number of polymer chains2
Total formula weight27418.73
Authors
Bellini, D.,Gorrec, F. (deposition date: 2021-07-13, release date: 2021-08-25, Last modification date: 2024-10-23)
Primary citationGorrec, F.,Bellini, D.
The FUSION protein crystallization screen.
J.Appl.Crystallogr., 55:310-319, 2022
Cited by
PubMed Abstract: The success and speed of atomic structure determination of biological macromolecules by X-ray crystallography depends critically on the availability of diffraction-quality crystals. However, the process of screening crystallization conditions often consumes large amounts of sample and time. An innovative protein crystallization screen formulation called FUSION has been developed to help with the production of useful crystals. The concept behind the formulation of FUSION was to combine the most efficient components from the three MORPHEUS screens into a single screen using a systematic approach. The resulting formulation integrates 96 unique combinations of crystallization additives. Most of these additives are small molecules and ions frequently found in crystal structures of the Protein Data Bank (PDB), where they bind proteins and complexes. The efficiency of FUSION is demonstrated by obtaining high yields of diffraction-quality crystals for seven different test proteins. In the process, two crystal forms not currently in the PDB for the proteins α-amylase and avidin were discovered.
PubMed: 35497656
DOI: 10.1107/S1600576722001765
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (2.2 Å)
Structure validation

227561

数据于2024-11-20公开中

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