biopython

v1.71.0

biopython v1.71.0 Bio.SCOP.Raf.SeqMapIndex

An RAF file index.

The RAF file itself is about 50 MB. This index provides rapid, random access of RAF records without having to load the entire file into memory.

The index key is a concatenation of the PDB ID and chain ID. e.g “2drcA”, "155c_". RAF uses an underscore to indicate blank chain IDs.

Link to this section Summary

Functions

__getitem__()

Return an item from the indexed file

__init__()

Initialize the RAF file index

getSeqMap()

Get the sequence map for a collection of residues

Link to this section Functions

Link to this function __getitem__()

Return an item from the indexed file.

Link to this function __init__()

Initialize the RAF file index.

Arguments:

  • filename — The file to index
Link to this function getSeqMap()

Get the sequence map for a collection of residues.

Arguments:

  • residues — A Residues instance, or a string that can be converted into a Residues instance.