bis_protein_structure.CROSSLINK.readPDB

bis_protein_structure.CROSSLINK.readPDB(pdb_dir)

Reads a PDB file and extracts chain and residue information.

Parameters:

pdb_dir (str) – Path to the PDB file.

Returns:

• model (Bio.PDB.Model) – The first model from the parsed PDB file.

• chains (list of str) – List of chain identifiers.

• residue_dict (dict) – Dictionary mapping chain IDs to residues and their positions.