ó ªIc@sAddlZejdƒZejdƒZddd„ƒYZdS(iÿÿÿÿNs^(\w\w\w\w)(?:$|\s+|_)(.*)s \(?(\w:)?(-?\w*)-?(-?\w*)\)?(.*)tResiduescBs,eZdZdd„Zd„Zd„ZRS(sæA collection of residues from a PDB structure. This class provides code to work with SCOP domain definitions. These are concisely expressed as a one or more chain fragments. For example, "(1bba A:10-20,B:)" indicates residue 10 through 20 (inclusive) of chain A, and every residue of chain B in the pdb structure 1bba. The pdb id and brackets are optional. In addition "-" indicates every residue of a pbd structure with one unnamed chain. Start and end residue ids consist of the residue sequence number and an optional single letter insertion code. e.g. "12", "-1", "1a", "1000" pdbid -- An optional PDB id, e.g. "1bba" fragments -- A sequence of tuples (chainID, startResID, endResID) cCs2d|_d|_|dk r.|j|ƒndS(Nt((tpdbidt fragmentstNonet_parse(tselftstr((s„/oak/stanford/groups/akundaje/marinovg/programs/biopython-1.50.tar.gz/biopython-1.50/build/lib.linux-x86_64-2.7/Bio/SCOP/Residues.pyt__init__%s   c Cs]|jƒ}tj|ƒ}|dk rK|jdƒ|_|jdƒ}n|dkso|dkso|dkrsdSg}xÎ|jdƒD]½}tj|ƒ}|dkr½td|ƒ‚n|j ƒ\}}}}|dkrôtd|ƒ‚n|r*|dd krtd |ƒ‚n|d }nd}|j |||fƒq‰Wt |ƒ|_ dS( NiiRt-s(-)t,s#I don't understand the format of %siÿÿÿÿt:s"I don't understand the chain in %s( tstript _pdbid_retmatchRtgroupRtsplitt _fragment_ret ValueErrortgroupstappendttupleR( RRtmRtltchaintstarttendtpostfix((s„/oak/stanford/groups/akundaje/marinovg/programs/biopython-1.50.tar.gz/biopython-1.50/build/lib.linux-x86_64-2.7/Bio/SCOP/Residues.pyR+s,  $   cCsºd}|jr|jd}n|js0|dSg}xp|jD]e\}}}g}|ro|jd|ƒn|r|jd||fƒn|jdj|ƒƒq@W|dj|ƒS(NRt R s%s:s%s-%sR (RRRtjoin(RtprefixtstrsRRRts((s„/oak/stanford/groups/akundaje/marinovg/programs/biopython-1.50.tar.gz/biopython-1.50/build/lib.linux-x86_64-2.7/Bio/SCOP/Residues.pyt__str__Ks  N(t__name__t __module__t__doc__RRRR!(((s„/oak/stanford/groups/akundaje/marinovg/programs/biopython-1.50.tar.gz/biopython-1.50/build/lib.linux-x86_64-2.7/Bio/SCOP/Residues.pyRs  ((tretcompileR RR(((s„/oak/stanford/groups/akundaje/marinovg/programs/biopython-1.50.tar.gz/biopython-1.50/build/lib.linux-x86_64-2.7/Bio/SCOP/Residues.pyt s