Interface AtomicIndex

Find element index of an atom.

Returns

index or -1 if the atom is not present.

Find element index of an atom.

Returns

index or -1 if the atom is not present.

Find element index of an atom on a given residue.

Returns

index or -1 if the atom is not present.

Find element index of any given atom on a given residue.

Returns

first found index or -1 if none of the given atoms are present.

Find chain using auth_ mmCIF properties

Returns

index or -1 if not present.

Find chain using label_ mmCIF properties

Returns

index or -1 if not present.

Find element index of an atom on a given residue.

Returns

index or -1 if the atom is not present.

Returns

index or -1 if not present.

Index of the 1st occurence of this residue. auth_seq_id is used because label_seq_id is undefined for "ligands" in mmCIF.

Returns

index or -1 if not present.

Index of the 1st occurence of this residue.

Returns

index or -1 if not present.

Find the residue index where the spefied residue should be inserted to maintain the ordering (entity_id, asym_id, seq_id, ins_code). Useful for determining ranges for sequence-level annotations.

Returns

index or -1 if not present.