Entry | Database: PDB / ID: 6trq |
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Title | S.c. Scavenger Decapping Enzyme DcpS in complex with the capped RNA dinucleotide m7G-GU |
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Components | m7GpppX diphosphatase |
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Keywords | HYDROLASE / mRNA decapping / mRNA degradation / decapping |
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Function / homology | Function and homology information
exoribonuclease activator activity / m7G(5')pppN diphosphatase complex / nuclear-transcribed mRNA catabolic process, deadenylation-independent decay / 5'-(N7-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase / 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity / mRNA decay by 3' to 5' exoribonuclease / deadenylation-dependent decapping of nuclear-transcribed mRNA / hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides / RNA 7-methylguanosine cap binding / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay ...exoribonuclease activator activity / m7G(5')pppN diphosphatase complex / nuclear-transcribed mRNA catabolic process, deadenylation-independent decay / 5'-(N7-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase / 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity / mRNA decay by 3' to 5' exoribonuclease / deadenylation-dependent decapping of nuclear-transcribed mRNA / hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides / RNA 7-methylguanosine cap binding / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / nuclear-transcribed mRNA catabolic process / response to osmotic stress / cellular response to starvation / response to nutrient / P-body / response to heat / response to oxidative stress / protein heterodimerization activity / perinuclear region of cytoplasm / protein homodimerization activity / mitochondrion / identical protein binding / nucleus / cytoplasmSimilarity search - Function Scavenger mRNA decapping enzyme DcpS/DCS2 / Scavenger mRNA decapping enzyme, N-terminal / Scavenger mRNA decapping enzyme (DcpS) N-terminal / Scavenger mRNA decapping enzyme C-term binding / Histidine triad, conserved site / HIT domain signature. / HIT-like superfamilySimilarity search - Domain/homology L-GUANOSINE-5'-MONOPHOSPHATE / PHOSPHONATE / 7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE / URIDINE-5'-MONOPHOSPHATE / m7GpppX diphosphataseSimilarity search - Component |
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Biological species | ![](img/tx_yeast.gif) ![](data/taxo/icon/Saccharomyces_cerevisiae_S.png) Saccharomyces cerevisiae (brewer's yeast) |
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Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.944 Å |
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Authors | Fuchs, A.-L. / Neu, A. / Sprangers, R. |
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Funding support | Germany, 2items Organization | Grant number | Country |
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European Research Council | 616052 | Germany | German Research Foundation | SFB 960/2, B12 | Germany |
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Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2020 Title: Molecular basis of the selective processing of short mRNA substrates by the DcpS mRNA decapping enzyme. Authors: Fuchs, A.L. / Wurm, J.P. / Neu, A. / Sprangers, R. |
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History | Deposition | Dec 19, 2019 | Deposition site: PDBE / Processing site: PDBE |
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Revision 1.0 | Jul 22, 2020 | Provider: repository / Type: Initial release |
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Revision 1.1 | Aug 12, 2020 | Group: Database references / Derived calculations / Category: citation / citation_author / struct_conn Item: _citation.pdbx_database_id_PubMed / _citation.title ..._citation.pdbx_database_id_PubMed / _citation.title / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id |
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Revision 1.2 | Aug 26, 2020 | Group: Database references / Category: citation Item: _citation.journal_volume / _citation.page_first / _citation.page_last |
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Revision 1.3 | Jan 24, 2024 | Group: Data collection / Database references / Refinement description Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_ncs_dom_lim Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id |
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Revision 2.0 | Mar 6, 2024 | Group: Atomic model / Data collection ...Atomic model / Data collection / Non-polymer description / Structure summary Category: atom_site / chem_comp ...atom_site / chem_comp / chem_comp_atom / chem_comp_bond / entity Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_atom_id / _atom_site.label_atom_id / _chem_comp.formula / _chem_comp.formula_weight / _entity.formula_weight |
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