org.biojava.bio.structure.io
Interfaces 
StructureIO
StructureIOFile
StructureProvider
Classes 
CAConverter
FastaStructureParser
FileConvert
FileParsingParameters
LocalCacheStructureProvider
MMCIFFileReader
PDBFileParser
PDBFileReader
PDBSRSReader
SandboxStyleStructureProvider
SeqRes2AtomAligner
StructureSequenceMatcher
Exceptions 
PDBParseException