CALculating the Center Of Mass


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Protein Name (note):


PDB file (Example):




Analysis of center(s) of mass of single protein chain and of multichain complexes:

Cartesian Coordinates of COM of chain

Cartesian Coordinates and Distance between the COMs of chain1 and chain2

Cartesian Coordinates and Distance between the COMs of all chains



Distance between protein residues and center of mass:

Distance of the residue(s) (help) of chain to the COM

Colour of residues:

List the residues at a distance shorter than Angstroms

List the residues at a distance longer than Angstroms

Average distance of the residues (help) of chain to the COM



Analysis of Protein-small Ligand Complexes:

Cartesian Coordinates and Distance between the COMs of ligand and protein chain

Distance of the atom(s) (help) of ligand to the COM of protein chain

List the atoms at a distance shorter than Angstroms

List the atoms at a distance longer than Angstroms









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