SAS is a tool for applying structural information to a given protein sequence. It uses FASTA to scan a given protein sequence against all the proteins of known 3D structure in the Protein Data Bank (PDB). The resultant multiple alignment can be coloured according to different structural features and the matching 3D structures can be superimposed and viewed in RasMol.
- Web Browser
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Protein Eng. 1998 Oct;11(10):855-9.
Sequences annotated by structure: a tool to facilitate the use of structural information in sequence analysis.
Milburn D, Laskowski RA, Thornton JM.