Atomic coordinate file: Difference between revisions
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In December, 2023, the [[wwPDB]] announced that all 3-character ligand ID codes had been exhausted <ref name="nomore3s">[https://www.wwpdb.org/news/news?year=2023#656f4404d78e004e766a96c6 PDB Entries with Novel Ligands Now Distributed Only in PDBx/mmCIF and PDBML File Formats], wwPDB News, December 12, 2023.</ref>. Thereafter, new entries with novel ligands will be available only in mmCIF format, since the legacy PDB format cannot accommodate the new 5-character ligand IDs. | In December, 2023, the [[wwPDB]] announced that all 3-character ligand ID codes had been exhausted <ref name="nomore3s">[https://www.wwpdb.org/news/news?year=2023#656f4404d78e004e766a96c6 PDB Entries with Novel Ligands Now Distributed Only in PDBx/mmCIF and PDBML File Formats], wwPDB News, December 12, 2023.</ref>. Thereafter, new entries with novel ligands will be available only in mmCIF format, since the legacy PDB format cannot accommodate the new 5-character ligand IDs. | ||
In 2024, the [[wwPDB]] estimates that all 4-character [[PDB ID code]]s will be consumed by 2029<ref name="spring2024">[https://cdn.rcsb.org/rcsb-pdb/general_information/news_publications/newsletters/2024q2/deposit.html#two Resources for Supporting the Extended PDB ID Format (pdb_00001abc)], Spring 2024 Issue of the RCSB PDB Newsletter.</ref>. Thereafter, new entries will be available only in mmCIF format using [[12-character ID codes]]. | In 2024, the [[wwPDB]] estimates that all 4-character [[PDB ID code]]s will be consumed by 2029<ref name="spring2024">[https://cdn.rcsb.org/rcsb-pdb/general_information/news_publications/newsletters/2024q2/deposit.html#two Resources for Supporting the Extended PDB ID Format (pdb_00001abc)], Spring 2024 Issue of the RCSB PDB Newsletter.</ref>. Thereafter, new entries will be available only in mmCIF format using [[PDB_identification_code#Future_Plans_for_Expanded_PDB_Codes|12-character ID codes]]. | ||
===mmCIF Data Format=== | ===mmCIF Data Format=== | ||
