1K2X

Crystal structure of putative asparaginase encoded by Escherichia coli ybiK gene

Summary for 1K2X

Related1JN9 1APZ 1AYY 2GAC 2GAW 9GAA 9GAC 9GAF 1APY
DescriptorPutative L-asparaginase, SODIUM ION, CHLORIDE ION, ... (5 entities in total)
Functional Keywordsntn hydrolase, asparginase, autoproteolysis, hydrolase
Biological sourceEscherichia coli
Total number of polymer chains4
Total molecular weight67138.74
Authors
Borek, D.,Jaskolski, M. (deposition date: 2001-09-30, release date: 2003-09-09, Last modification date: 2011-07-13)
Primary citation
Michalska, K.,Borek, D.,Hernandez-Santoyo, A.,Jaskolski, M.
Crystal packing of plant-type L-asparaginase from Escherichia coli.
Acta Crystallogr.,Sect.D, 64:309-320, 2008
PubMed: 18323626 (PDB entries with the same primary citation)
DOI: 10.1107/S0907444907068072
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.65 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.20950 0.9% 3.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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PDB entries from 2020-12-02