entities.fetch

entities.fetch(
    pdb_code,
    style='spheres',
    centre='',
    del_solvent=True,
    del_hydrogen=False,
    cache_dir=None,
    build_assembly=False,
    database='rcsb',
    format='bcif',
    color='common',
)

Fetch and create a molecular structure from online databases.

Parameters

Name	Type	Description	Default
pdb_code	str	The PDB code of the structure to fetch	required
style	str or None	The visualization style to apply, by default “spheres”	'spheres'
centre	str	Method for centering the structure, by default “”	''
del_solvent	bool	Whether to delete solvent molecules, by default True	True
del_hydrogen	bool	Whether to delete hydrogen atoms, by default False	False
cache_dir	str or None	Directory to cache downloaded files, by default None	None
build_assembly	bool	Whether to build the biological assembly, by default False	False
database	str	Database to fetch from (“rcsb”, “alphafold”), by default “rcsb”	'rcsb'
format	str	File format to download (“bcif”, “pdb”, etc), by default “bcif”	'bcif'
color	str	Coloring scheme to apply, by default “common”	'common'

Returns

Name	Type	Description
	Molecule	The created molecular structure object