1wbc: Difference between revisions
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1wbc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wbc OCA], [http://www.ebi.ac.uk/pdbsum/1wbc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1wbc RCSB]</span> | |||
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[[Category: serine protease inhibitor]] | [[Category: serine protease inhibitor]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:33:55 2008'' | ||
Revision as of 21:33, 30 March 2008
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| 1wbc, resolution 2.95Å | |||||||||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF PSOPHOCARPIN B1, A CHYMOTRYPSIN INHIBITOR FROM WINGED BEAN SEEDS
Overview
Psophocarpin B1 is a 20,000 Mr protein of winged bean (Psophocarpus tetragonolobus) seeds having chymotrypsin inhibitory activity. Single crystals of this protein suitable for X-ray crystallographic studies have been obtained by the vapour diffusion method using ammonium sulphate. The crystals are hexagonal, space group P6(4)22 or P6(2)22, cell dimensions a = b = 61 A, c = 210 A. They are stable to irradiation with X-rays and diffract to at least 2.6 A resolution.
About this Structure
1WBC is a Single protein structure of sequence from Psophocarpus tetragonolobus. Full crystallographic information is available from OCA.
Reference
Crystallization and preliminary X-ray studies of psophocarpin B1, a chymotrypsin inhibitor from winged bean seeds., Dattagupta JK, Chakrabarti C, Podder A, Dutta SK, Singh M, J Mol Biol. 1990 Nov 20;216(2):229-31. PMID:2254924
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