"""
get_polymer_entity_count_by_pdb_id
Get the number of distinct polymer entities (chains) in a structure.
"""
from typing import Any, Optional, Callable
from ._shared_client import get_shared_client
[docs]
def get_polymer_entity_count_by_pdb_id(
pdb_id: str,
*,
stream_callback: Optional[Callable[[str], None]] = None,
use_cache: bool = False,
validate: bool = True,
) -> Any:
"""
Get the number of distinct polymer entities (chains) in a structure.
Parameters
----------
pdb_id : str
4-character PDB ID
stream_callback : Callable, optional
Callback for streaming output
use_cache : bool, default False
Enable caching
validate : bool, default True
Validate parameters
Returns
-------
Any
"""
# Handle mutable defaults to avoid B006 linting error
return get_shared_client().run_one_function(
{"name": "get_polymer_entity_count_by_pdb_id", "arguments": {"pdb_id": pdb_id}},
stream_callback=stream_callback,
use_cache=use_cache,
validate=validate,
)
__all__ = ["get_polymer_entity_count_by_pdb_id"]
