24 lines
780 B
Python
Executable file
24 lines
780 B
Python
Executable file
#!/usr/bin/python3
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#=======================================================================
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# TASK: select specified chains from the pdb & save a cropped PDB with
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# the selected chains. Useful for dimer, etc modelling.
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# link for saving each chain as a separate file
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# https://stackoverflow.com/questions/11685716/how-to-extract-chains-from-a-pdb-file
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#=======================================================================
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from Bio.PDB import PDBParser, PDBIO, Select
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# Select() Method to return True for every chain in 'chains'
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class ChainExtract(Select):
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def __init__(self, chain):
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self.chain = chain
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def accept_chain(self, chain):
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#print(dir(chain))
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if chain.id in self.chain:
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return 1
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else:
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return 0
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