4PV2

Crystal structure of potassium-dependent plant-type L-asparaginase from Phaseolus vulgaris in complex with K+ and Na+ cations

Summary for 4PV2

Related2gez 2zal 1jn9 1k2x 1t3m 3c17 2zak 4gdt 4gdu 4gdv 4gdw 4hlo 4hlp 4PU6 4PV3
DescriptorL-ASPARAGINASE ALPHA SUBUNIT, L-ASPARAGINASE BETA SUBUNIT, SODIUM ION, ... (6 entities in total)
Functional Keywordsmetal binding sites, potassium coordination, k-dependent enzyme, ntn-hydrolase, plant protein, l-asparaginase, isoaspartyl aminopeptidase, amidohydrolase, hydrolase
Biological sourcePhaseolus vulgaris (French bean,kidney bean,string bean)
Total number of polymer chains4
Total molecular weight70831.3
Authors
Bejger, M.,Gilski, M.,Imiolczyk, B.,Clavel, D.,Jaskolski, M. (deposition date: 2014-03-14, release date: 2014-09-03, Last modification date: 2017-11-22)
Primary citation
Bejger, M.,Imiolczyk, B.,Clavel, D.,Gilski, M.,Pajak, A.,Marsolais, F.,Jaskolski, M.
Na+/K+ exchange switches the catalytic apparatus of potassium-dependent plant L-asparaginase
Acta Crystallogr.,Sect.D, 70:1854-1872, 2014
PubMed: 25004963 (PDB entries with the same primary citation)
DOI: 10.1107/S1399004714008700
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.79 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.206405.2%10.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution