PDB-CAT v2.0.0

Enhancements in the v2.0.0:

1. Improved Glycosylation Recognition:

• Enhanced the ability to identify glycosylation sites accurately.
• Distinguishes glycosylation from other types of covalent ligand bonds.

2. Classification of Non-Covalent Branched Ligands:

• Non-covalent branched entities (oligosaccharides) are now classified as regular ligands.
• Previous versions categorized these differently (branched column) but are now treated uniformly with other ligands.

3. Addition of "Other Entities" Column:

• We introduced a new column named Other Entities in the dataset.
• This column lists entities like cyclic-pseudo-peptide, peptide nucleic acid, polydeoxyribonucleotide, polydeoxyribonucleotide/polyribonucleotide hybrid, polyribonucleotide, and other.

4. Inclusion of Polypeptide (D) Ligands:

• Polypeptide (D) entities are now recognized as possible protein and ligand polymer types.
• This update extends to both peptide ligands and protein entities.