Entry Database : PDB / ID : 4twm Structure visualization Downloads & linksTitle Crystal structure of dioscorin from Dioscorea japonica ComponentsDioscorin 5 Details Keywords PLANT PROTEIN / storage protein / carbonic anhydrase activity / dehydroascorbate reductase activityFunction / homology Function and homology informationFunction Domain/homology Component
response to oxygen radical / monodehydroascorbate reductase (NADH) / monodehydroascorbate reductase (NADH) activity / cellular oxidant detoxification / cellular response to carbon dioxide / carbon utilization / nutrient reservoir activity / negative regulation of endopeptidase activity / L-ascorbic acid binding / antioxidant activity ... response to oxygen radical / monodehydroascorbate reductase (NADH) / monodehydroascorbate reductase (NADH) activity / cellular oxidant detoxification / cellular response to carbon dioxide / carbon utilization / nutrient reservoir activity / negative regulation of endopeptidase activity / L-ascorbic acid binding / antioxidant activity / positive regulation of phagocytosis / carbonic anhydrase / carbonate dehydratase activity / serine-type endopeptidase inhibitor activity / positive regulation of gene expression / protein homodimerization activity / zinc ion binding Similarity search - Function Carbonic anhydrase, prokaryotic-like / Carbonic Anhydrase II / Alpha carbonic anhydrase / Carbonic anhydrase, alpha-class / Alpha carbonic anhydrase domain / Alpha carbonic anhydrase domain superfamily / Eukaryotic-type carbonic anhydrase / Alpha-carbonic anhydrases profile. / Eukaryotic-type carbonic anhydrase / Roll / Alpha Beta Similarity search - Domain/homologyBiological species Dioscorea japonica (Japanese yam)Method X-RAY DIFFRACTION / SYNCHROTRON / Resolution : 2.11 Å DetailsAuthors Xue, Y.L. / Miyakawa, T. / Nakamura, A. / Tanokura, M. Funding support Japan, China, 4items Details Hide detailsOrganization Grant number Country High Energy Accelerator Research Organization 2011G605 Japan Targeted Proteins Research Program (TPRP) of the Ministry of Education, Culture, Sports, Science and Technology Japan National Natural Science Foundation of China 31201285 China Scientific Research Foundation for the Returned Overseas Chinese Scholars 2013693 China
CitationJournal : Mol Plant / Year : 2015Title : Yam Tuber Storage Protein Reduces Plant Oxidants Using the Coupled Reactions as Carbonic Anhydrase and Dehydroascorbate ReductaseAuthors : Xue, Y.L. / Miyakawa, T. / Nakamura, A. / Hatano, K. / Sawano, Y. / Tanokura, M. History Deposition Jul 1, 2014 Deposition site : RCSB / Processing site : PDBJRevision 1.0 Apr 1, 2015 Provider : repository / Type : Initial releaseRevision 1.1 Aug 5, 2015 Group : Database referencesRevision 1.2 Jan 29, 2020 Group : Data collection / Derived calculations / Category : diffrn_source / pdbx_struct_oper_listItem : _diffrn_source.pdbx_synchrotron_site / _pdbx_struct_oper_list.symmetry_operation
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