SequenceOperator {rPDBapi}

Create a Sequence Operator for Sequence-Based Searches

Description

Constructs a SequenceOperator object for use in sequence-based searches within the RCSB PDB. This operator allows specifying a sequence, its type, and cutoffs for e-value and identity.

Usage

SequenceOperator(
  sequence,
  sequence_type = NULL,
  evalue_cutoff = 100,
  identity_cutoff = 0.95
)

Arguments

sequence

A string representing the sequence to search for.

sequence_type

Optional: a string indicating the type of sequence ('DNA', 'RNA', or 'PROTEIN'). If not provided, the type is autoresolved.

evalue_cutoff

A numeric value for the e-value cutoff in the search, default is 100.

identity_cutoff

A numeric value for the identity cutoff in the search, default is 0.95.

Value

An object of class 'SequenceOperator' representing the sequence operator.