Documentation

MolecularWeight

MolecularWeight[model]⟹weight

computes the molecular weight of a Model[Molecule] constellation object.

MolecularWeight[molecule]⟹weight

computes the molecular weight of a Molecule.

MolecularWeight[oligomer]⟹weight

computes the molecular weight of a sequence, strand, or structure.

MolecularWeight[n]⟹weight

computes the molecular weight of an average polymer of length n.

Details

MolecularWeight computes average molecular mass assuming standard isotopic distributions.

Input

Output

General Options

Examples

Basic Examples (4)

Return the MolecularWeight of a Model[Molecule]:

Return the MolecularWeight of a Molecule[]:

Return the MolecularWeight of a sequence:

Given an integer length, returns the molecular weight of an average sequence of that length:

Additional Examples (5)

Works with any defined polymer type in PolymerP, e.g. peptides:

Will attempt to automatically determine the polymer type if not provided:

Works with explicitly typed sequences:

Overloaded to work on strands:

Overloaded to work on structures as well:

Options (6)

Degeneracy will assume the mean molecular weight of all possible resolutions:

Degeneracy works with strands as well:

Init (1)

Init option:

Polymer (2)

If lengths are provided, the polymer option can be used to designate the polymer type:

Polymer option:

Term (1)

Term option:

Attributes (1)

MolecularWeight is listable:

Messages (2)

MolecularWeightNotFound (1)

Show a warning if the MolecularWeight of an input SLL object cannot be found:

nintrp (1)

Return $Failed if an invalid Molecule[] is provided: