libmmdb0 1.21-0ubuntu2 (i386 binary) in ubuntu lucid

 MMDB, written by Eugene Krissinel of the EBI, is designed to assist
 developers in working with macromolecular coordinate files. The
 library handles both PDB and mmCIF format files.
 .
 The Library also features an internal binary format, portable between
 different platforms. This is achieved at uniformity of the Library's
 interface functions, so that there is no difference in handling different
 formats.
 .
 MMDB provides various high-level tools for working with coordinate files,
 including reading and writing, orthogonal-fractional transforms,
 generation of symmetry mates, editing the molecular structure and more.
 .
 This package contains the shared library components needed for programs
 that have been linked to the mmdb library.