biotite.structure.filter_amino_acids

biotite.structure.filter_amino_acids(array)

Filter all atoms of one array that belong to amino acid residues.

Parameters

arrayAtomArray or AtomArrayStack

The array to be filtered.

Returns

filterndarray, dtype=bool

This array is True for all indices in array, where the atom belongs to an amino acid residue.

Notes

Amino acids are identified according to the PDB chemical component dictionary. A residue is considered an amino acid if it its _chem_comp.type property has one of the following values (case insensitive):

D-BETA-PEPTIDE, C-GAMMA LINKING, D-GAMMA-PEPTIDE, C-DELTA LINKING, D-PEPTIDE LINKING, D-PEPTIDE NH3 AMINO TERMINUS, L-BETA-PEPTIDE, C-GAMMA LINKING, L-GAMMA-PEPTIDE, C-DELTA LINKING, L-PEPTIDE COOH CARBOXY TERMINUS, L-PEPTIDE LINKING, L-PEPTIDE NH3 AMINO TERMINUS, PEPTIDE LINKING

Gallery

Mutual information as measure for coevolution of residues

Mutual information as measure for coevolution of residues

Calculation of protein diameter

Calculation of protein diameter

Docking biotin to streptavidin

Docking biotin to streptavidin

Visualization of glycosylated amino acids

Visualization of glycosylated amino acids

Basic analysis of a MD simulation

Basic analysis of a MD simulation

Visualization of normal modes from an elastic network model

Visualization of normal modes from an elastic network model

Structural alignment of lysozyme variants using ‘Protein Blocks’

Structural alignment of lysozyme variants using 'Protein Blocks'

Determination of amino acid enantiomers

Determination of amino acid enantiomers

Secondary structure during an MD simulation

Secondary structure during an MD simulation

Three ways to get the secondary structure of a protein

Three ways to get the secondary structure of a protein

Cavity solvation in different states of HCN4

Cavity solvation in different states of HCN4