3EDC

Crystal Structure of a 1.6-hexanediol Bound Tetrameric Form of Escherichia coli Lac-repressor Refined to 2.1 Resolution

Summary for 3EDC

DescriptorLactose operon repressor, HEXANE-1,6-DIOL (3 entities in total)
Functional Keywordslac-repressor, allosteric, tetramer, dna-binding, repressor, transcription, transcription regulation
Biological sourceEscherichia coli K12
Total number of polymer chains4
Total molecular weight154980.79
Authors
Stenberg, K.A.E. (deposition date: 2008-09-03, release date: 2008-11-25, Last modification date: 2011-07-13)
Primary citation
Stenberg, K.A.E.,Vihinen, M.
Crystal structure of a 1.6-hexanediol bound tetrameric form of Escherichia coli lac-repressor refined to 2.1 A resolution
Proteins, 75:748-759, 2009
PubMed: 19004002 (PDB entries with the same primary citation)
DOI: 10.1002/prot.22284
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.1 Å)
NMR Information
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.20860.8%3.5%3.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 3edc
no rotation
Molmil generated image of 3edc
rotated about x axis by 90°
Molmil generated image of 3edc
rotated about y axis by 90°