23 Sep
2002
23 Sep
'02
2:22 p.m.
Roberto Sanchez wrote:
>>As a supplementary question, does anyone know where I could download the >>PDB (or even the ExPDB) database - sequences only, in a FASTA or BLAST >>format ? >> > >ftp://ftp.rcsb.org/pub/pdb/derived_data/ > There is also 'pdbaa':
ftp://ftp.ncbi.nih.gov/pub/blast/db/pdbaa.Z
and ASTRAL (derived from SCOP which in turn is derived from the PDB):
There are a number of very complex issues regarding the mappings between FASTA sequence files of the PDB and the actual structural data. The ASTRAL pages and literature address these issues. Caveat biologist.