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| - | [[Image:1sai.gif|left|200px]] | + | #REDIRECT [[1sae]] This PDB entry is obsolete and replaced by 1sae |
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| - | {{Structure
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| - | |PDB= 1sai |SIZE=350|CAPTION= <scene name='initialview01'>1sai</scene>
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| - | |SITE=
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| - | |LIGAND=
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| - | |ACTIVITY=
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| - | |GENE=
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| - | |DOMAIN=
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| - | |RELATEDENTRY=[[1sae|1SAE]], [[1sag|1SAG]], [[1sak|1SAK]]
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| - | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1sai FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sai OCA], [http://www.ebi.ac.uk/pdbsum/1sai PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1sai RCSB]</span>
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| - | }}
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| - | '''HIGH RESOLUTION SOLUTION NMR STRUCTURE OF THE OLIGOMERIZATION DOMAIN OF P53 BY MULTI-DIMENSIONAL NMR (SAC STRUCTURES)'''
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| - | ==Overview==
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| - | The NMR solution structure of the oligomerization domain of the tumour suppressor p53 (residues 319-360) has been refined. The structure comprises a dimer of dimers, oriented in an approximately orthogonal manner. The present structure determination is based on 4,472 experimental NMR restraints which represents a three and half fold increase over our previous work in the number of NOE restraints at the tetramerization interface. A comparison with the recently solved 1.7 A resolution X-ray structure shows that the structures are very similar and that the average angular root-mean-square difference in the interhelical angles is about 1 degree. The results of recent extensive mutagenesis data and the possible effects of mutations which have been identified in human cancers are discussed in the light of the present structure.
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| - | ==About this Structure==
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| - | 1SAI is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SAI OCA].
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| - | ==Reference==
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| - | Refined solution structure of the oligomerization domain of the tumour suppressor p53., Clore GM, Ernst J, Clubb R, Omichinski JG, Kennedy WM, Sakaguchi K, Appella E, Gronenborn AM, Nat Struct Biol. 1995 Apr;2(4):321-33. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7796267 7796267]
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| - | [[Category: Homo sapiens]]
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| - | [[Category: Single protein]]
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| - | [[Category: Clore, G M.]]
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| - | [[Category: Gronenborn, A M.]]
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| - | [[Category: Omichinski, J G.]]
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| - | [[Category: anti-oncogene]]
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| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:39:31 2008''
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