MassDecomposition#

class pyopenms.MassDecomposition#

Bases: object

Cython implementation of _MassDecomposition

Original C++ documentation is available here

Class represents a decomposition of a mass into amino acids

This class represents a mass decomposition into amino acids. A decomposition are amino acids given with frequencies which add up to a specific mass.

__init__()#

Overload:

Overload:

Overload:

Methods

`__init__`	Overload:
`compatible`(self, deco)	Returns true if the mass decomposition if contained in this instance
`containsTag`(self, tag)	Returns true if tag is contained in the mass decomposition
`getNumberOfMaxAA`(self)	Returns the max frequency of this composition
`toExpandedString`(self)	Returns the decomposition as a string; instead of frequencies the amino acids are repeated
`toString`(self)	Returns the decomposition as a string

compatible(self, deco: MassDecomposition) → bool#: Returns true if the mass decomposition if contained in this instance

containsTag(self, tag: bytes | str | String) → bool#: Returns true if tag is contained in the mass decomposition

getNumberOfMaxAA(self) → int#: Returns the max frequency of this composition

toExpandedString(self) → bytes | str | String#: Returns the decomposition as a string; instead of frequencies the amino acids are repeated

toString(self) → bytes | str | String#: Returns the decomposition as a string