download.download

download.download(code, format='cif', cache=CACHE_DIR, database='rcsb')

Downloads a structure from the specified protein data bank in the given format.

Parameters

Name	Type	Description	Default
code	str	The code of the file to fetch.	required
format	str	The format of the file. Defaults to “cif”. Possible values are [‘cif’, ‘pdb’, ‘mmcif’, ‘pdbx’, ‘bcif’].	'cif'
cache	str	The cache directory to store the fetched file. Defaults to ~/MolecularNodesCache.	CACHE_DIR
database	str	The database to fetch the file from. Defaults to ‘rcsb’.	'rcsb'

Returns

Name	Type	Description
	file	The fetched file as a file-like object.

Raises

Name	Type	Description
	ValueError	If the specified format is not supported.