read_bmrb.m

This function Biological Magnetic Resonance Bank (BMRB) files and extracts amino acid numbers, amino acid types, PDB atom identifiers and chemical shifts.

Syntax

[aa_num,aa_typ,pdb_id,chemsh]=read_bmrb(bmrb_file_name)

Arguments

aa_num - amino acid numbers, vector

      aa_typ - amino acid types, cell array of strings

      pdb_id - atom identifiers using PDB nomenclature,
               cell array of strings

      chems  - chemical shifts in ppm

Note: direct calls are discouraged, see the protein HOWTO docu-
      ment for instructions on importing protein data.

ilya.kuprov@weizmann.ac.il

Notes

1. Direct calls to this function are discouraged, it is called by protein.m protein data import module.
2. BMRB data format belongs to the PDB family that is not famous for syntactic rigour. If this function fails to parse your file, take a look inside and modify it appropriately.

See also

Protein and nucleic acid import

Protein NMR simulations

Import, export, and visualisation

Version 2.5, authors: Ilya Kuprov, Zenawi Welderufael

Returns

aa_num - nspins x 1 vector containing the number of the amino acid

             residue to which each of the imported spins belongs

    aa_typ - nspins x 1 cell array containing the PDB identifier of the
             the amino acid residue to which each of the imported spins
             belongs

    pdb_id - nspins x 1 cell array containing the PDB identifier of the
             the atom type which each of the imported spins belongs

    chems  - nspins x 1 vector containing the chemial shift of each of 
             the imported spins