2DPF

Crystal Structure of curculin1 homodimer

Summary for 2DPF

DescriptorCurculin, SULFATE ION (3 entities in total)
Functional Keywordssweet taste, taste modifying, plant protein
Biological sourceCurculigo latifolia (lumbah)
Total number of polymer chains4
Total molecular weight51185.25
Authors
Kurimoto, E.,Suzuki, M.,Amemiya, E.,Yamaguchi, Y.,Nirasawa, S.,Shimba, N.,Xu, N.,Kashiwagi, T.,Kawai, M.,Suzuki, E.,Kato, K. (deposition date: 2006-05-11, release date: 2007-05-15, Last modification date: 2011-07-13)
Primary citation
Kurimoto, E.,Suzuki, M.,Amemiya, E.,Yamaguchi, Y.,Nirasawa, S.,Shimba, N.,Xu, N.,Kashiwagi, T.,Kawai, M.,Suzuki, E.,Kato, K.
Curculin Exhibits Sweet-tasting and Taste-modifying Activities through Its Distinct Molecular Surfaces.
J.Biol.Chem., 282:33252-33256, 2007
PubMed: 17895249 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.C700174200
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.5 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.220110.7%1.9%5.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 2dpf
no rotation
Molmil generated image of 2dpf
rotated about x axis by 90°
Molmil generated image of 2dpf
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 2dpf
no rotation
Molmil generated image of 2dpf
rotated about x axis by 90°
Molmil generated image of 2dpf
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (2dpf.pdb1.gz [41.92 KB])
Coordinate files for Biological unit (2dpf.pdb2.gz [43.18 KB])
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