2HK1

Crystal structure of D-psicose 3-epimerase (DPEase) in the presence of D-fructose

Summary for 2HK1

Related2HK0
DescriptorD-PSICOSE 3-EPIMERASE, D-fructose, MANGANESE (II) ION, ... (4 entities in total)
Functional Keywordstim-barrel, isomerase
Biological sourceAgrobacterium tumefaciens
Total number of polymer chains4
Total molecular weight137781.58
Authors
Kim, K.,Kim, H.J.,Oh, D.K.,Cha, S.S.,Rhee, S. (deposition date: 2006-07-03, release date: 2006-08-29, Last modification date: 2017-10-18)
Primary citation
Kim, K.,Kim, H.J.,Oh, D.K.,Cha, S.S.,Rhee, S.
Crystal Structure of d-Psicose 3-epimerase from Agrobacterium tumefaciens and its Complex with True Substrate d-Fructose: A Pivotal Role of Metal in Catalysis, an Active Site for the Non-phosphorylated Substrate, and its Conformational Changes
J.Mol.Biol., 361:920-931, 2006
PubMed: 16876192 (PDB entries with the same primary citation)
DOI: 10.1016/j.jmb.2006.06.069
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.3 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.238130.4%4.2%2.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation reportDownload