`chain_iter`#

biotite.structure.chain_iter(array: AtomArray[N] | AtomArrayStack[M, N]) → Iterator[AtomArray[Any] | AtomArrayStack[M, Any]][source]#

Iterate over all chains in an atom array (stack).

Parameters:

arrayAtomArray or AtomArrayStack: The atom array (stack) to iterate over.

Yields:

chainAtomArray or AtomArrayStack: A single chain of the input array.