1fat: Difference between revisions
New page: left|200px<br /> <applet load="1fat" size="450" color="white" frame="true" align="right" spinBox="true" caption="1fat, resolution 2.8Å" /> '''PHYTOHEMAGGLUTININ-L... |
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==About this Structure== | ==About this Structure== | ||
1FAT is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Phaseolus_vulgaris Phaseolus vulgaris]] with NAG, MN and CA as [[http://en.wikipedia.org/wiki/ligands ligands]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1FAT OCA]]. | 1FAT is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Phaseolus_vulgaris Phaseolus vulgaris]] with NAG, MN and CA as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Sites: CAA, CAB, CAC, CAD, MNA, MNB, MNC and MND. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1FAT OCA]]. | ||
==Reference== | ==Reference== | ||
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[[Category: plant defense protein]] | [[Category: plant defense protein]] | ||
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Revision as of 12:57, 30 October 2007
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PHYTOHEMAGGLUTININ-L
OverviewOverview
The structure of phytohemagglutinin-L (PHA-L), a leucoagglutinating seed, lectin from Phaseolus vulgaris, has been solved with molecular replacement, using the coordinates of lentil lectin as model, and refined at a, resolution of 2.8 A. The final R-factor of the structure is 20.0%. The, quaternary structure of the PHA-L tetramer differs from the structures of, the concanavalin A and peanut lectin tetramers, but resembles the, structure of the soybean agglutinin tetramer. PHA-L consists of two, canonical legume lectin dimers that pack together through the formation of, a close contact between two beta-strands. Of the two covalently bound, oligosaccharides per monomer, only one GlcNAc residue per monomer is, visible in the electron density. In this article we describe the structure, of ... [(full description)]
About this StructureAbout this Structure
1FAT is a [Single protein] structure of sequence from [Phaseolus vulgaris] with NAG, MN and CA as [ligands]. Structure known Active Sites: CAA, CAB, CAC, CAD, MNA, MNB, MNC and MND. Full crystallographic information is available from [OCA].
ReferenceReference
The crystallographic structure of phytohemagglutinin-L., Hamelryck TW, Dao-Thi MH, Poortmans F, Chrispeels MJ, Wyns L, Loris R, J Biol Chem. 1996 Aug 23;271(34):20479-85. PMID:8702788
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