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2qn4

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[[Image:2qn4.png|left|200px]]
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==Structure and function study of rice bifunctional alpha-amylase/subtilisin inhibitor from Oryza sativa==
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<StructureSection load='2qn4' size='340' side='right' caption='[[2qn4]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2qn4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Oryza_sativa_japonica_group Oryza sativa japonica group]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QN4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QN4 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ava|1ava]], [[2iwt|2iwt]]</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qn4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qn4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qn4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qn4 PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qn/2qn4_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Rice bifunctional alpha-amylase/subtilisin inhibitor (RASI) can inhibit both alpha-amylase from larvae of the red flour beetle (Tribolium castaneum) and subtilisin from Bacillus subtilis. The synthesis of RASI is up-regulated during the late milky stage in developing seeds. The 8.9 kDa molecular-weight RASI from rice has been crystallized using the hanging-drop vapour-diffusion method. According to 1.81 angstroms resolution X-ray diffraction data from rice RASI crystals, the crystal belongs to space group P2(1)2(1)2, with unit-cell parameters a = 79.99, b = 62.95, c = 66.70 angstroms. Preliminary analysis indicates two RASI molecules in an asymmetric unit with a solvent content of 44%.
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{{STRUCTURE_2qn4| PDB=2qn4 | SCENE= }}
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Purification, crystallization and preliminary X-ray crystallographic analysis of rice bifunctional alpha-amylase/subtilisin inhibitor from Oryza sativa.,Lin YH, Peng WY, Huang YC, Guan HH, Hsieh YC, Liu MY, Chang T, Chen CJ Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Aug 1;62(Pt, 8):743-5. Epub 2006 Jul 24. PMID:16880545<ref>PMID:16880545</ref>
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===Structure and function study of rice bifunctional alpha-amylase/subtilisin inhibitor from Oryza sativa===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_16880545}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[2qn4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Oryza_sativa_japonica_group Oryza sativa japonica group]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QN4 OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:016880545</ref><references group="xtra"/>
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[[Category: Oryza sativa japonica group]]
[[Category: Oryza sativa japonica group]]
[[Category: Chen, C J.]]
[[Category: Chen, C J.]]

Revision as of 18:23, 30 September 2014

Structure and function study of rice bifunctional alpha-amylase/subtilisin inhibitor from Oryza sativa

2qn4, resolution 1.80Å

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