whenever i download files from Protein Data Bank(PDB),they are downloaded in .ent format. How can i convert them into PDB format??
1 Answer
Just rename the file to .pdb - in other words, .ent files are PDB format:
The archival PDB files will be distributed with the reserved conventional names, in the form pdbentry_id.ent, where entry_id is a PDB 4-letter code, e.g. pdb1abc.ent, for PDB format entries; rentry_idsf.ent, e.g. r1abcsf.ent, for X-ray experimental data; entry_id.mr, e.g. 1abc.mr, for NMR experimental/constraints; entry_id.cif, e.g. 1abc.cif, for mmCIF format entries; and entry_id.xml, e.g. 1abc.xml, for canonical XML format entries.
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$\begingroup$ nothing happened..:/ still it's a ENT file $\endgroup$– Haya DarJan 15, 2016 at 15:49
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$\begingroup$ Not sure what you mean, sorry. If you open it in a text editor you should see that it looks the same (I think). I can't seem to access the pdb's ftp server at the moment, sadly. $\endgroup$– gilleainJan 15, 2016 at 16:28
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$\begingroup$ @HayaDar Open the file fresh in notepad, file > Save As > file types: all files and change the whole thing to filename.pdb $\endgroup$– CKMJan 16, 2016 at 22:09